Merge pull request 'development' (#438) from development into main

Reviewed-on: #438

.claude-plugin/marketplace-full.json

@@ -0,0 +1,205 @@
+{
+  "name": "leo-claude-mktplace",
+  "owner": {
+    "name": "Leo Miranda",
+    "email": "leobmiranda@gmail.com"
+  },
+  "metadata": {
+    "description": "Project management plugins with Gitea and NetBox integrations",
+    "version": "7.0.0"
+  },
+  "plugins": [
+    {
+      "name": "projman",
+      "version": "3.4.0",
+      "description": "Sprint planning and project management with Gitea integration",
+      "source": "./plugins/projman",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/projman/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["sprint", "agile", "gitea", "project-management"],
+      "license": "MIT"
+    },
+    {
+      "name": "doc-guardian",
+      "version": "1.1.0",
+      "description": "Automatic documentation drift detection and synchronization",
+      "source": "./plugins/doc-guardian",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/doc-guardian/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["documentation", "drift-detection", "sync"],
+      "license": "MIT"
+    },
+    {
+      "name": "code-sentinel",
+      "version": "1.0.1",
+      "description": "Security scanning and code refactoring tools",
+      "source": "./plugins/code-sentinel",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/code-sentinel/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "security",
+      "tags": ["security-scan", "refactoring", "vulnerabilities"],
+      "license": "MIT"
+    },
+    {
+      "name": "project-hygiene",
+      "version": "0.1.0",
+      "description": "Post-task cleanup hook that removes temp files and manages orphaned files",
+      "source": "./plugins/project-hygiene",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/project-hygiene/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["cleanup", "automation", "hygiene"],
+      "license": "MIT"
+    },
+    {
+      "name": "cmdb-assistant",
+      "version": "1.2.0",
+      "description": "NetBox CMDB integration with data quality validation and machine registration",
+      "source": "./plugins/cmdb-assistant",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/cmdb-assistant/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "infrastructure",
+      "tags": ["cmdb", "netbox", "dcim", "ipam", "data-quality", "validation"],
+      "license": "MIT"
+    },
+    {
+      "name": "claude-config-maintainer",
+      "version": "1.2.0",
+      "description": "CLAUDE.md and settings.local.json optimization for Claude Code projects",
+      "source": "./plugins/claude-config-maintainer",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/claude-config-maintainer/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["claude-md", "configuration", "optimization"],
+      "license": "MIT"
+    },
+    {
+      "name": "clarity-assist",
+      "version": "1.2.0",
+      "description": "Prompt optimization and requirement clarification with ND-friendly accommodations",
+      "source": "./plugins/clarity-assist",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/clarity-assist/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["prompts", "requirements", "clarification", "nd-friendly"],
+      "license": "MIT"
+    },
+    {
+      "name": "git-flow",
+      "version": "1.2.0",
+      "description": "Git workflow automation with intelligent commit messages and branch management",
+      "source": "./plugins/git-flow",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/git-flow/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["git", "workflow", "commits", "branching"],
+      "license": "MIT"
+    },
+    {
+      "name": "pr-review",
+      "version": "1.1.0",
+      "description": "Multi-agent pull request review with confidence scoring and actionable feedback",
+      "source": "./plugins/pr-review",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/pr-review/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["code-review", "pull-requests", "security", "quality"],
+      "license": "MIT"
+    },
+    {
+      "name": "data-platform",
+      "version": "1.3.0",
+      "description": "Data engineering tools with pandas, PostgreSQL/PostGIS, and dbt integration",
+      "source": "./plugins/data-platform",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/data-platform/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "data",
+      "tags": ["pandas", "postgresql", "postgis", "dbt", "data-engineering", "etl"],
+      "license": "MIT"
+    },
+    {
+      "name": "viz-platform",
+      "version": "1.1.0",
+      "description": "Visualization tools with Dash Mantine Components validation, Plotly charts, and theming",
+      "source": "./plugins/viz-platform",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/viz-platform/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "visualization",
+      "tags": ["dash", "plotly", "mantine", "charts", "dashboards", "theming", "dmc"],
+      "license": "MIT"
+    },
+    {
+      "name": "contract-validator",
+      "version": "1.2.0",
+      "description": "Cross-plugin compatibility validation and Claude.md agent verification",
+      "source": "./plugins/contract-validator",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/contract-validator/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["validation", "contracts", "compatibility", "agents", "interfaces", "cross-plugin"],
+      "license": "MIT"
+    }
+  ]
+}

.claude-plugin/marketplace-lean.json

@@ -0,0 +1,109 @@
+{
+  "name": "leo-claude-mktplace",
+  "owner": {
+    "name": "Leo Miranda",
+    "email": "leobmiranda@gmail.com"
+  },
+  "metadata": {
+    "description": "Project management plugins with Gitea and NetBox integrations",
+    "version": "7.0.0"
+  },
+  "plugins": [
+    {
+      "name": "projman",
+      "version": "3.4.0",
+      "description": "Sprint planning and project management with Gitea integration",
+      "source": "./plugins/projman",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/projman/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["sprint", "agile", "gitea", "project-management"],
+      "license": "MIT"
+    },
+    {
+      "name": "git-flow",
+      "version": "1.2.0",
+      "description": "Git workflow automation with intelligent commit messages and branch management",
+      "source": "./plugins/git-flow",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/git-flow/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["git", "workflow", "commits", "branching"],
+      "license": "MIT"
+    },
+    {
+      "name": "pr-review",
+      "version": "1.1.0",
+      "description": "Multi-agent pull request review with confidence scoring and actionable feedback",
+      "source": "./plugins/pr-review",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/pr-review/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["code-review", "pull-requests", "security", "quality"],
+      "license": "MIT"
+    },
+    {
+      "name": "clarity-assist",
+      "version": "1.2.0",
+      "description": "Prompt optimization and requirement clarification with ND-friendly accommodations",
+      "source": "./plugins/clarity-assist",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/clarity-assist/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["prompts", "requirements", "clarification", "nd-friendly"],
+      "license": "MIT"
+    },
+    {
+      "name": "code-sentinel",
+      "version": "1.0.1",
+      "description": "Security scanning and code refactoring tools",
+      "source": "./plugins/code-sentinel",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/code-sentinel/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "security",
+      "tags": ["security-scan", "refactoring", "vulnerabilities"],
+      "license": "MIT"
+    },
+    {
+      "name": "doc-guardian",
+      "version": "1.1.0",
+      "description": "Automatic documentation drift detection and synchronization",
+      "source": "./plugins/doc-guardian",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/doc-guardian/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["documentation", "drift-detection", "sync"],
+      "license": "MIT"
+    }
+  ]
+}

.claude-plugin/marketplace.json

@@ -1,79 +1,205 @@
 {
-  "name": "claude-code-marketplace",
+  "name": "leo-claude-mktplace",
   "owner": {
     "name": "Leo Miranda",
     "email": "leobmiranda@gmail.com"
   },
   "metadata": {
     "description": "Project management plugins with Gitea and NetBox integrations",
-    "version": "2.2.0"
+    "version": "7.1.0"
   },
   "plugins": [
     {
       "name": "projman",
-      "version": "2.2.0",
+      "version": "7.1.0",
       "description": "Sprint planning and project management with Gitea integration",
       "source": "./plugins/projman",
       "author": {
         "name": "Leo Miranda",
         "email": "leobmiranda@gmail.com"
       },
-      "homepage": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace/src/branch/main/plugins/projman/README.md",
-      "repository": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git",
-      "mcpServers": ["gitea"],
-      "integrationFile": "claude-md-integration.md"
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/projman/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["sprint", "agile", "gitea", "project-management"],
+      "license": "MIT"
+    },
+    {
+      "name": "doc-guardian",
+      "version": "7.1.0",
+      "description": "Automatic documentation drift detection and synchronization",
+      "source": "./plugins/doc-guardian",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/doc-guardian/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["documentation", "drift-detection", "sync"],
+      "license": "MIT"
+    },
+    {
+      "name": "code-sentinel",
+      "version": "7.1.0",
+      "description": "Security scanning and code refactoring tools",
+      "source": "./plugins/code-sentinel",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/code-sentinel/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "security",
+      "tags": ["security-scan", "refactoring", "vulnerabilities"],
+      "license": "MIT"
     },
     {
       "name": "project-hygiene",
-      "version": "0.1.0",
+      "version": "7.1.0",
       "description": "Post-task cleanup hook that removes temp files and manages orphaned files",
       "source": "./plugins/project-hygiene",
       "author": {
         "name": "Leo Miranda",
         "email": "leobmiranda@gmail.com"
       },
-      "homepage": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace/src/branch/main/plugins/project-hygiene/README.md",
-      "repository": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git",
-      "mcpServers": [],
-      "integrationFile": "claude-md-integration.md",
-      "hooks": ["PostToolUse"]
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/project-hygiene/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["cleanup", "automation", "hygiene"],
+      "license": "MIT"
     },
     {
       "name": "cmdb-assistant",
-      "version": "1.0.0",
-      "description": "NetBox CMDB integration for infrastructure management",
+      "version": "7.1.0",
+      "description": "NetBox CMDB integration with data quality validation and machine registration",
       "source": "./plugins/cmdb-assistant",
       "author": {
         "name": "Leo Miranda",
         "email": "leobmiranda@gmail.com"
       },
-      "homepage": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace/src/branch/main/plugins/cmdb-assistant/README.md",
-      "repository": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git",
-      "mcpServers": ["netbox"],
-      "integrationFile": "claude-md-integration.md"
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/cmdb-assistant/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "infrastructure",
+      "tags": ["cmdb", "netbox", "dcim", "ipam", "data-quality", "validation"],
+      "license": "MIT"
     },
     {
       "name": "claude-config-maintainer",
-      "version": "1.0.0",
-      "description": "CLAUDE.md optimization and maintenance for Claude Code projects",
+      "version": "7.1.0",
+      "description": "CLAUDE.md and settings.local.json optimization for Claude Code projects",
       "source": "./plugins/claude-config-maintainer",
       "author": {
         "name": "Leo Miranda",
         "email": "leobmiranda@gmail.com"
       },
-      "homepage": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace/src/branch/main/plugins/claude-config-maintainer/README.md",
-      "repository": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git",
-      "mcpServers": [],
-      "integrationFile": "claude-md-integration.md"
-    }
-  ],
-  "pluginDetection": {
-    "mcpServerMapping": {
-      "gitea": "projman",
-      "netbox": "cmdb-assistant"
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/claude-config-maintainer/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["claude-md", "configuration", "optimization"],
+      "license": "MIT"
     },
-    "hookMapping": {
-      "PostToolUse:Write|Edit": "project-hygiene"
+    {
+      "name": "clarity-assist",
+      "version": "7.1.0",
+      "description": "Prompt optimization and requirement clarification with ND-friendly accommodations",
+      "source": "./plugins/clarity-assist",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/clarity-assist/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "productivity",
+      "tags": ["prompts", "requirements", "clarification", "nd-friendly"],
+      "license": "MIT"
+    },
+    {
+      "name": "git-flow",
+      "version": "7.1.0",
+      "description": "Git workflow automation with intelligent commit messages and branch management",
+      "source": "./plugins/git-flow",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/git-flow/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["git", "workflow", "commits", "branching"],
+      "license": "MIT"
+    },
+    {
+      "name": "pr-review",
+      "version": "7.1.0",
+      "description": "Multi-agent pull request review with confidence scoring and actionable feedback",
+      "source": "./plugins/pr-review",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/pr-review/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["code-review", "pull-requests", "security", "quality"],
+      "license": "MIT"
+    },
+    {
+      "name": "data-platform",
+      "version": "7.1.0",
+      "description": "Data engineering tools with pandas, PostgreSQL/PostGIS, and dbt integration",
+      "source": "./plugins/data-platform",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/data-platform/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "data",
+      "tags": ["pandas", "postgresql", "postgis", "dbt", "data-engineering", "etl"],
+      "license": "MIT"
+    },
+    {
+      "name": "viz-platform",
+      "version": "7.1.0",
+      "description": "Visualization tools with Dash Mantine Components validation, Plotly charts, and theming",
+      "source": "./plugins/viz-platform",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/viz-platform/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "visualization",
+      "tags": ["dash", "plotly", "mantine", "charts", "dashboards", "theming", "dmc"],
+      "license": "MIT"
+    },
+    {
+      "name": "contract-validator",
+      "version": "7.1.0",
+      "description": "Cross-plugin compatibility validation and Claude.md agent verification",
+      "source": "./plugins/contract-validator",
+      "author": {
+        "name": "Leo Miranda",
+        "email": "leobmiranda@gmail.com"
+      },
+      "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/contract-validator/README.md",
+      "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+      "hooks": ["./hooks/hooks.json"],
+      "category": "development",
+      "tags": ["validation", "contracts", "compatibility", "agents", "interfaces", "cross-plugin"],
+      "license": "MIT"
     }
-  }
+  ]
 }

.claude/backups/CLAUDE.md.2026-01-22_132037

@@ -0,0 +1,249 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code when working with code in this repository.
+
+## Project Overview
+
+**Repository:** leo-claude-mktplace
+**Version:** 3.0.1
+**Status:** Production Ready
+
+A plugin marketplace for Claude Code containing:
+
+| Plugin | Description | Version |
+|--------|-------------|---------|
+| `projman` | Sprint planning and project management with Gitea integration | 3.0.0 |
+| `git-flow` | Git workflow automation with smart commits and branch management | 1.0.0 |
+| `pr-review` | Multi-agent PR review with confidence scoring | 1.0.0 |
+| `clarity-assist` | Prompt optimization with ND-friendly accommodations | 1.0.0 |
+| `doc-guardian` | Automatic documentation drift detection and synchronization | 1.0.0 |
+| `code-sentinel` | Security scanning and code refactoring tools | 1.0.0 |
+| `claude-config-maintainer` | CLAUDE.md optimization and maintenance | 1.0.0 |
+| `cmdb-assistant` | NetBox CMDB integration for infrastructure management | 1.0.0 |
+| `project-hygiene` | Post-task cleanup automation via hooks | 0.1.0 |
+
+## Quick Start
+
+```bash
+# Validate marketplace compliance
+./scripts/validate-marketplace.sh
+
+# Setup commands (in a target project with plugin installed)
+/initial-setup    # First time: full setup wizard
+/project-init     # New project: quick config
+/project-sync     # After repo move: sync config
+
+# Run projman commands
+/sprint-plan      # Start sprint planning
+/sprint-status    # Check progress
+/review           # Pre-close code quality review
+/test-check       # Verify tests before close
+/sprint-close     # Complete sprint
+```
+
+## Repository Structure
+
+```
+leo-claude-mktplace/
+├── .claude-plugin/
+│   └── marketplace.json          # Marketplace manifest
+├── mcp-servers/                  # SHARED MCP servers (v3.0.0+)
+│   ├── gitea/                    # Gitea MCP (issues, PRs, wiki)
+│   └── netbox/                   # NetBox MCP (CMDB)
+├── plugins/
+│   ├── projman/                  # Sprint management
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── .mcp.json
+│   │   ├── mcp-servers/gitea -> ../../../mcp-servers/gitea  # SYMLINK
+│   │   ├── commands/             # 12 commands (incl. setup)
+│   │   ├── hooks/                # SessionStart mismatch detection
+│   │   ├── agents/               # 4 agents
+│   │   └── skills/label-taxonomy/
+│   ├── git-flow/                 # Git workflow automation
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── commands/             # 8 commands
+│   │   └── agents/
+│   ├── pr-review/                # Multi-agent PR review
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── .mcp.json
+│   │   ├── mcp-servers/gitea -> ../../../mcp-servers/gitea  # SYMLINK
+│   │   ├── commands/             # 6 commands (incl. setup)
+│   │   ├── hooks/                # SessionStart mismatch detection
+│   │   └── agents/               # 5 agents
+│   ├── clarity-assist/           # Prompt optimization (NEW v3.0.0)
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── commands/             # 2 commands
+│   │   └── agents/
+│   ├── doc-guardian/             # Documentation drift detection
+│   ├── code-sentinel/            # Security scanning & refactoring
+│   ├── claude-config-maintainer/
+│   ├── cmdb-assistant/
+│   └── project-hygiene/
+├── scripts/
+│   ├── setup.sh, post-update.sh
+│   └── validate-marketplace.sh   # Marketplace compliance validation
+└── docs/
+    ├── CANONICAL-PATHS.md        # Single source of truth for paths
+    └── CONFIGURATION.md          # Centralized configuration guide
+```
+
+## CRITICAL: Rules You MUST Follow
+
+### File Operations
+- **NEVER** create files in repository root unless listed in "Allowed Root Files"
+- **NEVER** modify `.gitignore` without explicit permission
+- **ALWAYS** use `.scratch/` for temporary/exploratory work
+- **ALWAYS** verify paths against `docs/CANONICAL-PATHS.md` before creating files
+
+### Plugin Development
+- **plugin.json MUST be in `.claude-plugin/` directory** (not plugin root)
+- **Every plugin MUST be listed in marketplace.json**
+- **MCP servers are SHARED at root** with symlinks from plugins
+- **MCP server venv path**: `${CLAUDE_PLUGIN_ROOT}/mcp-servers/{name}/.venv/bin/python`
+- **CLI tools forbidden** - Use MCP tools exclusively (never `tea`, `gh`, etc.)
+
+### Hooks (Valid Events Only)
+`PreToolUse`, `PostToolUse`, `UserPromptSubmit`, `SessionStart`, `SessionEnd`, `Notification`, `Stop`, `SubagentStop`, `PreCompact`
+
+**INVALID:** `task-completed`, `file-changed`, `git-commit-msg-needed`
+
+### Allowed Root Files
+`CLAUDE.md`, `README.md`, `LICENSE`, `CHANGELOG.md`, `.gitignore`, `.env.example`
+
+### Allowed Root Directories
+`.claude/`, `.claude-plugin/`, `.claude-plugins/`, `.scratch/`, `docs/`, `hooks/`, `mcp-servers/`, `plugins/`, `scripts/`
+
+## Architecture
+
+### Four-Agent Model (projman)
+
+| Agent | Personality | Responsibilities |
+|-------|-------------|------------------|
+| **Planner** | Thoughtful, methodical | Sprint planning, architecture analysis, issue creation, lesson search |
+| **Orchestrator** | Concise, action-oriented | Sprint execution, parallel batching, Git operations, lesson capture |
+| **Executor** | Implementation-focused | Code implementation, branch management, MR creation |
+| **Code Reviewer** | Thorough, practical | Pre-close quality review, security scan, test verification |
+
+### MCP Server Tools (Gitea)
+
+| Category | Tools |
+|----------|-------|
+| Issues | `list_issues`, `get_issue`, `create_issue`, `update_issue`, `add_comment` |
+| Labels | `get_labels`, `suggest_labels`, `create_label` |
+| Milestones | `list_milestones`, `get_milestone`, `create_milestone`, `update_milestone` |
+| Dependencies | `list_issue_dependencies`, `create_issue_dependency`, `get_execution_order` |
+| Wiki | `list_wiki_pages`, `get_wiki_page`, `create_wiki_page`, `create_lesson`, `search_lessons` |
+| **Pull Requests** | `list_pull_requests`, `get_pull_request`, `get_pr_diff`, `get_pr_comments`, `create_pr_review`, `add_pr_comment` *(NEW v3.0.0)* |
+| Validation | `validate_repo_org`, `get_branch_protection` |
+
+### Hybrid Configuration
+
+| Level | Location | Purpose |
+|-------|----------|---------|
+| System | `~/.config/claude/gitea.env` | Credentials (GITEA_API_URL, GITEA_API_TOKEN) |
+| Project | `.env` in project root | Repository specification (GITEA_ORG, GITEA_REPO) |
+
+**Note:** `GITEA_ORG` is at project level since different projects may belong to different organizations.
+
+### Branch-Aware Security
+
+| Branch Pattern | Mode | Capabilities |
+|----------------|------|--------------|
+| `development`, `feat/*` | Development | Full access |
+| `staging` | Staging | Read-only code, can create issues |
+| `main`, `master` | Production | Read-only, emergency only |
+
+## Label Taxonomy
+
+43 labels total: 27 organization + 16 repository
+
+**Organization:** Agent/2, Complexity/3, Efforts/5, Priority/4, Risk/3, Source/4, Type/6
+**Repository:** Component/9, Tech/7
+
+Sync with `/labels-sync` command.
+
+## Lessons Learned System
+
+Stored in Gitea Wiki under `lessons-learned/sprints/`.
+
+**Workflow:**
+1. Orchestrator captures at sprint close via MCP tools
+2. Planner searches at sprint start using `search_lessons`
+3. Tags enable cross-project discovery
+
+## Common Operations
+
+### Adding a New Plugin
+
+1. Create `plugins/{name}/.claude-plugin/plugin.json`
+2. Add entry to `.claude-plugin/marketplace.json` with category, tags, license
+3. Create `README.md` and `claude-md-integration.md`
+4. If using MCP server, create symlink: `ln -s ../../../mcp-servers/{server} plugins/{name}/mcp-servers/{server}`
+5. Run `./scripts/validate-marketplace.sh`
+6. Update `CHANGELOG.md`
+
+### Adding a Command to projman
+
+1. Create `plugins/projman/commands/{name}.md`
+2. Update `plugins/projman/README.md`
+3. Update marketplace description if significant
+
+### Validation
+
+```bash
+./scripts/validate-marketplace.sh  # Validates all manifests
+```
+
+## Path Verification Protocol
+
+**Before creating any file:**
+
+1. Read `docs/CANONICAL-PATHS.md`
+2. List all paths to be created/modified
+3. Verify each against canonical paths
+4. If not in canonical paths, STOP and ask
+
+## Documentation Index
+
+| Document | Purpose |
+|----------|---------|
+| `docs/CANONICAL-PATHS.md` | **Single source of truth** for paths |
+| `docs/COMMANDS-CHEATSHEET.md` | All commands quick reference with workflow examples |
+| `docs/CONFIGURATION.md` | Centralized setup guide |
+| `docs/UPDATING.md` | Update guide for the marketplace |
+| `plugins/projman/CONFIGURATION.md` | Quick reference (links to central) |
+| `plugins/projman/README.md` | Projman full documentation |
+
+## Versioning and Changelog Rules
+
+### Version Display
+**The marketplace version is displayed ONLY in the main `README.md` title.**
+
+- Format: `# Leo Claude Marketplace - vX.Y.Z`
+- Do NOT add version numbers to individual plugin documentation titles
+- Do NOT add version numbers to configuration guides
+- Do NOT add version numbers to CLAUDE.md or other docs
+
+### Changelog Maintenance (MANDATORY)
+**`CHANGELOG.md` is the authoritative source for version history.**
+
+When releasing a new version:
+1. Update main `README.md` title with new version
+2. Update `CHANGELOG.md` with:
+   - Version number and date: `## [X.Y.Z] - YYYY-MM-DD`
+   - **Added**: New features, commands, files
+   - **Changed**: Modifications to existing functionality
+   - **Fixed**: Bug fixes
+   - **Removed**: Deleted features, files, deprecated items
+3. Update `marketplace.json` metadata version
+4. Update plugin `plugin.json` versions if plugin-specific changes
+
+### Version Format
+- Follow [Semantic Versioning](https://semver.org/): MAJOR.MINOR.PATCH
+- MAJOR: Breaking changes
+- MINOR: New features, backward compatible
+- PATCH: Bug fixes, minor improvements
+
+---
+
+**Last Updated:** 2026-01-20

.doc-guardian-queue

@@ -0,0 +1,65 @@
+# Doc Guardian Queue - cleared after sync on 2026-02-02
+2026-02-02T11:41:00 | .claude-plugin | /home/lmiranda/claude-plugins-work/.claude-plugin/marketplace.json | CLAUDE.md .claude-plugin/marketplace.json
+2026-02-02T13:35:48 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/sprint-approval.md | README.md
+2026-02-02T13:36:03 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/sprint-start.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:36:16 | agents | /home/lmiranda/claude-plugins-work/plugins/projman/agents/orchestrator.md | README.md CLAUDE.md
+2026-02-02T13:39:07 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/rfc.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:39:15 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/setup.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:39:32 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/rfc-workflow.md | README.md
+2026-02-02T13:43:14 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/rfc-templates.md | README.md
+2026-02-02T13:44:55 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/sprint-lifecycle.md | README.md
+2026-02-02T13:45:04 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/label-taxonomy/labels-reference.md | README.md
+2026-02-02T13:45:14 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/sprint-plan.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:45:48 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/review.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:46:07 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/sprint-close.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:46:21 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/sprint-status.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:46:38 | agents | /home/lmiranda/claude-plugins-work/plugins/projman/agents/planner.md | README.md CLAUDE.md
+2026-02-02T13:46:57 | agents | /home/lmiranda/claude-plugins-work/plugins/projman/agents/code-reviewer.md | README.md CLAUDE.md
+2026-02-02T13:49:13 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/design-gate.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:49:24 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-gate.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-02T13:49:35 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/domain-consultation.md | README.md
+2026-02-02T13:50:04 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/validation_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-02T13:50:59 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/server.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-02T13:51:32 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/tests/test_validation_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-02T13:51:49 | skills | /home/lmiranda/claude-plugins-work/plugins/contract-validator/skills/validation-rules.md | README.md
+2026-02-02T13:52:07 | skills | /home/lmiranda/claude-plugins-work/plugins/contract-validator/skills/mcp-tools-reference.md | README.md
+2026-02-02T13:59:09 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/progress-tracking.md | README.md
+2026-02-02T14:01:34 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/test.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:38 | commands | /home/lmiranda/claude-plugins-work/plugins/git-flow/commands/git-commit.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:39 | commands | /home/lmiranda/claude-plugins-work/plugins/git-flow/commands/git-commit-push.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:40 | commands | /home/lmiranda/claude-plugins-work/plugins/git-flow/commands/git-commit-merge.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:41 | commands | /home/lmiranda/claude-plugins-work/plugins/git-flow/commands/git-commit-sync.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:49 | commands | /home/lmiranda/claude-plugins-work/plugins/cmdb-assistant/commands/cmdb-setup.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:50 | commands | /home/lmiranda/claude-plugins-work/plugins/pr-review/commands/project-init.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:51 | skills | /home/lmiranda/claude-plugins-work/plugins/cmdb-assistant/skills/visual-header.md | README.md
+2026-02-03T21:08:51 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/pm-review.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:53 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/pm-test.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:08:54 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/review-checklist.md | README.md
+2026-02-03T21:08:55 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/visual-output.md | README.md
+2026-02-03T21:08:58 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/setup-workflows.md | README.md
+2026-02-03T21:08:59 | skills | /home/lmiranda/claude-plugins-work/plugins/git-flow/skills/sync-workflow.md | README.md
+2026-02-03T21:09:00 | skills | /home/lmiranda/claude-plugins-work/plugins/git-flow/skills/commit-conventions.md | README.md
+2026-02-03T21:09:00 | skills | /home/lmiranda/claude-plugins-work/plugins/git-flow/skills/merge-workflow.md | README.md
+2026-02-03T21:09:08 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/pm-setup.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:08 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-setup.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:10 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-run.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:10 | commands | /home/lmiranda/claude-plugins-work/plugins/contract-validator/commands/cv-setup.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:11 | commands | /home/lmiranda/claude-plugins-work/plugins/projman/commands/pm-debug.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:13 | agents | /home/lmiranda/claude-plugins-work/plugins/contract-validator/agents/full-validation.md | README.md CLAUDE.md
+2026-02-03T21:09:14 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-ingest.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:18 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-profile.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:18 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-setup.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:20 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-schema.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:20 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-theme.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:23 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-theme-new.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:24 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-explain.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:26 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-lineage.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:26 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-theme-css.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:29 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-chart.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:32 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-chart-export.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:33 | commands | /home/lmiranda/claude-plugins-work/plugins/data-platform/commands/data-review.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:35 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-dashboard.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:38 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-component.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:40 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/viz-breakpoints.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:09:46 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/design-review.md | docs/COMMANDS-CHEATSHEET.md README.md
+2026-02-03T21:10:22 | commands | /home/lmiranda/claude-plugins-work/plugins/viz-platform/commands/accessibility-check.md | docs/COMMANDS-CHEATSHEET.md README.md

.env

@@ -0,0 +1 @@
+GITEA_REPO=personal-projects/leo-claude-mktplace

.gitignore

@@ -31,6 +31,8 @@ venv/
 ENV/
 env/
 .venv/
+.venv
+**/.venv
 
 # PyCharm
 .idea/
@@ -82,6 +84,13 @@ Thumbs.db
 # Claude Code
 .claude/settings.local.json
 .claude/history/
+.claude/backups/
+
+# Doc Guardian transient files
+.doc-guardian-queue
+
+# Development convenience links
+.marketplaces-link
 
 # Logs
 logs/
@@ -123,4 +132,5 @@ site/
 *credentials*
 *secret*
 *token*
+!**/token-budget-report.md
 !.gitkeep

.mcp-full.json

@@ -0,0 +1,24 @@
+{
+  "mcpServers": {
+    "gitea": {
+      "command": "./mcp-servers/gitea/run.sh",
+      "args": []
+    },
+    "netbox": {
+      "command": "./mcp-servers/netbox/run.sh",
+      "args": []
+    },
+    "viz-platform": {
+      "command": "./mcp-servers/viz-platform/run.sh",
+      "args": []
+    },
+    "data-platform": {
+      "command": "./mcp-servers/data-platform/run.sh",
+      "args": []
+    },
+    "contract-validator": {
+      "command": "./mcp-servers/contract-validator/run.sh",
+      "args": []
+    }
+  }
+}

.mcp-lean.json

@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "gitea": {
+      "command": "./mcp-servers/gitea/run.sh",
+      "args": []
+    }
+  }
+}

.mcp.json

@@ -0,0 +1,24 @@
+{
+  "mcpServers": {
+    "gitea": {
+      "command": "./mcp-servers/gitea/run.sh",
+      "args": []
+    },
+    "netbox": {
+      "command": "./mcp-servers/netbox/run.sh",
+      "args": []
+    },
+    "viz-platform": {
+      "command": "./mcp-servers/viz-platform/run.sh",
+      "args": []
+    },
+    "data-platform": {
+      "command": "./mcp-servers/data-platform/run.sh",
+      "args": []
+    },
+    "contract-validator": {
+      "command": "./mcp-servers/contract-validator/run.sh",
+      "args": []
+    }
+  }
+}

CLAUDE.md

@@ -1,20 +1,169 @@
 # CLAUDE.md
 
+## ⛔ MANDATORY BEHAVIOR RULES - READ FIRST
+
+**These rules are NON-NEGOTIABLE. Violating them wastes the user's time and money.**
+
+### 1. WHEN USER ASKS YOU TO CHECK SOMETHING - CHECK EVERYTHING
+- Search ALL locations, not just where you think it is
+- Check cache directories: `~/.claude/plugins/cache/`
+- Check installed: `~/.claude/plugins/marketplaces/`
+- Check source directories
+- **NEVER say "no" or "that's not the issue" without exhaustive verification**
+
+### 2. WHEN USER SAYS SOMETHING IS WRONG - BELIEVE THEM
+- The user knows their system better than you
+- Investigate thoroughly before disagreeing
+- **Your confidence is often wrong. User's instincts are often right.**
+
+### 3. NEVER SAY "DONE" WITHOUT VERIFICATION
+- Run the actual command/script to verify
+- Show the output to the user
+- **"Done" means VERIFIED WORKING, not "I made changes"**
+
+### 4. SHOW EXACTLY WHAT USER ASKS FOR
+- If user asks for messages, show the MESSAGES
+- If user asks for code, show the CODE
+- **Do not interpret or summarize unless asked**
+
+**FAILURE TO FOLLOW THESE RULES = WASTED USER TIME = UNACCEPTABLE**
+
+---
+
+
+
 This file provides guidance to Claude Code when working with code in this repository.
 
+## ⛔ RULES - READ FIRST
+
+### Behavioral Rules
+
+| Rule | Summary |
+|------|---------|
+| **Check everything** | Search cache (`~/.claude/plugins/cache/`), installed (`~/.claude/plugins/marketplaces/`), and source (`~/claude-plugins-work/`) |
+| **Believe the user** | User knows their system. Investigate before disagreeing. |
+| **Verify before "done"** | Run commands, show output, check all locations. "Done" = verified working. |
+| **Show what's asked** | Don't interpret or summarize unless asked. |
+
+### After Plugin Updates
+
+Run `./scripts/verify-hooks.sh`. If changes affect MCP servers or hooks, inform user to restart session.
+**DO NOT clear cache mid-session** - breaks loaded MCP tools.
+
+### NEVER USE CLI TOOLS FOR EXTERNAL SERVICES
+- **FORBIDDEN:** `gh`, `tea`, `curl` to APIs, any CLI that talks to Gitea/GitHub/external services
+- **REQUIRED:** Use MCP tools exclusively (`mcp__plugin_projman_gitea__*`, `mcp__plugin_pr-review_gitea__*`)
+- **NO EXCEPTIONS.** Don't try CLI first. Don't fall back to CLI. MCP ONLY.
+
+### NEVER PUSH DIRECTLY TO PROTECTED BRANCHES
+- **FORBIDDEN:** `git push origin development`, `git push origin main`, `git push origin master`
+- **REQUIRED:** Create feature branch → push feature branch → create PR via MCP
+- If you accidentally commit to a protected branch locally: `git checkout -b fix/branch-name` then reset the protected branch
+
+### Repository Rules
+
+| Rule | Details |
+|------|---------|
+| **File creation** | Only in allowed paths. Use `.scratch/` for temp work. Verify against `docs/CANONICAL-PATHS.md` |
+| **plugin.json location** | Must be in `.claude-plugin/` directory |
+| **Hooks** | Use `hooks/hooks.json` (auto-discovered). Never inline in plugin.json |
+| **MCP servers** | Defined in root `.mcp.json`. Use MCP tools, never CLI (`tea`, `gh`) |
+| **Allowed root files** | `CLAUDE.md`, `README.md`, `LICENSE`, `CHANGELOG.md`, `.gitignore`, `.env.example` |
+
+**Valid hook events:** `PreToolUse`, `PostToolUse`, `UserPromptSubmit`, `SessionStart`, `SessionEnd`, `Notification`, `Stop`, `SubagentStop`, `PreCompact`
+
+### ⛔ MANDATORY: Before Any Code Change
+
+**Claude MUST show this checklist BEFORE editing any file:**
+
+#### 1. Impact Search Results
+Run and show output of:
+```bash
+grep -rn "PATTERN" --include="*.sh" --include="*.md" --include="*.json" --include="*.py" | grep -v ".git"
+```
+
+#### 2. Files That Will Be Affected
+Numbered list of every file to be modified, with the specific change for each.
+
+#### 3. Files Searched But Not Changed (and why)
+Proof that related files were checked and determined unchanged.
+
+#### 4. Documentation That References This
+List of docs that mention this feature/script/function.
+
+**User verifies this list before Claude proceeds. If Claude skips this, STOP IMMEDIATELY.**
+
+#### After Changes
+Run the same grep and show results proving no references remain unaddressed.
+
+---
+
+## ⚠️ Development Context: We Build AND Use These Plugins
+
+**This is a self-referential project.** We are:
+1. **BUILDING** a plugin marketplace (source code in `plugins/`)
+2. **USING** the installed marketplace to build it (dogfooding)
+
+### Plugins ACTIVELY USED in This Project
+
+These plugins are installed and should be used during development:
+
+| Plugin | Used For |
+|--------|----------|
+| **projman** | Sprint planning, issue management, lessons learned |
+| **git-flow** | Commits, branch management |
+| **pr-review** | Pull request reviews |
+| **doc-guardian** | Documentation drift detection |
+| **code-sentinel** | Security scanning, refactoring |
+| **clarity-assist** | Prompt clarification |
+| **claude-config-maintainer** | CLAUDE.md optimization |
+| **contract-validator** | Cross-plugin compatibility |
+
+### Plugins NOT Used Here (Development Only)
+
+These plugins exist in source but are **NOT relevant** to this project's workflow:
+
+| Plugin | Why Not Used |
+|--------|--------------|
+| **data-platform** | For data engineering projects (pandas, PostgreSQL, dbt) |
+| **viz-platform** | For dashboard projects (Dash, Plotly) |
+| **cmdb-assistant** | For infrastructure projects (NetBox) |
+
+**Do NOT suggest** `/data-ingest`, `/data-profile`, `/viz-chart`, `/cmdb-*` commands - they don't apply here.
+
+### Key Distinction
+
+| Context | Path | What To Do |
+|---------|------|------------|
+| **Editing plugin source** | `~/claude-plugins-work/plugins/` | Modify code, add features |
+| **Using installed plugins** | `~/.claude/plugins/marketplaces/` | Run commands like `/sprint-plan` |
+
+When user says "run /sprint-plan", use the INSTALLED plugin.
+When user says "fix the sprint-plan command", edit the SOURCE code.
+
+---
+
 ## Project Overview
 
-**Repository:** support-claude-mktplace
-**Version:** 2.2.0
+**Repository:** leo-claude-mktplace
+**Version:** 7.0.0
 **Status:** Production Ready
 
-A Claude Code plugin marketplace containing:
+A plugin marketplace for Claude Code containing:
 
 | Plugin | Description | Version |
 |--------|-------------|---------|
-| `projman` | Sprint planning and project management with Gitea integration | 2.2.0 |
+| `projman` | Sprint planning and project management with Gitea integration | 3.3.0 |
+| `git-flow` | Git workflow automation with smart commits and branch management | 1.0.0 |
+| `pr-review` | Multi-agent PR review with confidence scoring | 1.1.0 |
+| `clarity-assist` | Prompt optimization with ND-friendly accommodations | 1.0.0 |
+| `doc-guardian` | Automatic documentation drift detection and synchronization | 1.0.0 |
+| `code-sentinel` | Security scanning and code refactoring tools | 1.0.1 |
 | `claude-config-maintainer` | CLAUDE.md optimization and maintenance | 1.0.0 |
-| `cmdb-assistant` | NetBox CMDB integration for infrastructure management | 1.0.0 |
+| `cmdb-assistant` | NetBox CMDB integration for infrastructure management | 1.2.0 |
+| `data-platform` | pandas, PostgreSQL, and dbt integration for data engineering | 1.3.0 |
+| `viz-platform` | DMC validation, Plotly charts, and theming for dashboards | 1.1.0 |
+| `contract-validator` | Cross-plugin compatibility validation and agent verification | 1.1.0 |
 | `project-hygiene` | Post-task cleanup automation via hooks | 0.1.0 |
 
 ## Quick Start
@@ -23,72 +172,97 @@ A Claude Code plugin marketplace containing:
 # Validate marketplace compliance
 ./scripts/validate-marketplace.sh
 
-# Run projman commands (in a target project with plugin installed)
-/sprint-plan      # Start sprint planning
-/sprint-status    # Check progress
-/review           # Pre-close code quality review
-/test-check       # Verify tests before close
-/sprint-close     # Complete sprint
+# After updates
+./scripts/post-update.sh   # Rebuild venvs
 ```
 
+### Plugin Commands - USE THESE in This Project
+
+| Category | Commands |
+|----------|----------|
+| **Setup** | `/pm-setup` (modes: `--full`, `--quick`, `--sync`) |
+| **Sprint** | `/sprint-plan`, `/sprint-start`, `/sprint-status` (with `--diagram`), `/sprint-close` |
+| **Quality** | `/pm-review`, `/pm-test` (modes: `run`, `gen`) |
+| **Versioning** | `/suggest-version` |
+| **PR Review** | `/pr-review`, `/pr-summary`, `/pr-findings`, `/pr-diff` |
+| **Docs** | `/doc-audit`, `/doc-sync`, `/changelog-gen`, `/doc-coverage`, `/stale-docs` |
+| **Security** | `/security-scan`, `/refactor`, `/refactor-dry` |
+| **Config** | `/config-analyze`, `/config-optimize`, `/config-diff`, `/config-lint` |
+| **Validation** | `/validate-contracts`, `/check-agent`, `/list-interfaces`, `/dependency-graph` |
+| **Debug** | `/pm-debug` (modes: `report`, `review`) |
+
+### Plugin Commands - NOT RELEVANT to This Project
+
+These commands are being developed but don't apply to this project's workflow:
+
+| Category | Commands | For Projects Using |
+|----------|----------|-------------------|
+| **Data** | `/data-ingest`, `/data-profile`, `/data-schema`, `/data-lineage`, `/dbt-test` | pandas, PostgreSQL, dbt |
+| **Visualization** | `/viz-component`, `/viz-chart`, `/viz-dashboard`, `/viz-theme` | Dash, Plotly dashboards |
+| **CMDB** | `/cmdb-search`, `/cmdb-device`, `/cmdb-sync` | NetBox infrastructure |
+
 ## Repository Structure
 
 ```
-support-claude-mktplace/
+leo-claude-mktplace/
 ├── .claude-plugin/
 │   └── marketplace.json          # Marketplace manifest
+├── .mcp.json                     # MCP server configuration (all servers)
+├── mcp-servers/                  # SHARED MCP servers
+│   ├── gitea/                    # Gitea MCP (issues, PRs, wiki)
+│   ├── netbox/                   # NetBox MCP (CMDB)
+│   ├── data-platform/            # pandas, PostgreSQL, dbt
+│   ├── viz-platform/             # DMC validation, charts, themes
+│   └── contract-validator/       # Plugin compatibility validation
 ├── plugins/
-│   ├── projman/                  # Sprint management (v2.2.0)
+│   ├── projman/                  # Sprint management
 │   │   ├── .claude-plugin/plugin.json
-│   │   ├── .mcp.json
-│   │   ├── mcp-servers/gitea/    # Bundled MCP server
-│   │   ├── commands/             # 8 commands
-│   │   │   ├── sprint-plan.md, sprint-start.md, sprint-status.md
-│   │   │   ├── sprint-close.md, labels-sync.md, initial-setup.md
-│   │   │   ├── review.md, test-check.md    # NEW in v2.2.0
+│   │   ├── commands/             # 12 commands
+│   │   ├── hooks/                # SessionStart: mismatch detection
 │   │   ├── agents/               # 4 agents
-│   │   │   ├── planner.md, orchestrator.md, executor.md
-│   │   │   └── code-reviewer.md            # NEW in v2.2.0
-│   │   └── skills/label-taxonomy/
+│   │   └── skills/               # 17 reusable skill files
+│   ├── git-flow/                 # Git workflow automation
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── commands/             # 8 commands
+│   │   └── agents/
+│   ├── pr-review/                # Multi-agent PR review
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── commands/             # 6 commands
+│   │   ├── hooks/                # SessionStart mismatch detection
+│   │   └── agents/               # 5 agents
+│   ├── clarity-assist/           # Prompt optimization
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── commands/             # 2 commands
+│   │   └── agents/
+│   ├── data-platform/            # Data engineering
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── commands/             # 7 commands
+│   │   ├── hooks/                # SessionStart PostgreSQL check
+│   │   └── agents/               # 2 agents
+│   ├── viz-platform/             # Visualization
+│   │   ├── .claude-plugin/plugin.json
+│   │   ├── commands/             # 7 commands
+│   │   ├── hooks/                # SessionStart DMC check
+│   │   └── agents/               # 3 agents
+│   ├── doc-guardian/             # Documentation drift detection
+│   ├── code-sentinel/            # Security scanning & refactoring
 │   ├── claude-config-maintainer/
 │   ├── cmdb-assistant/
+│   ├── contract-validator/
 │   └── project-hygiene/
 ├── scripts/
 │   ├── setup.sh, post-update.sh
-│   └── validate-marketplace.sh   # NEW in v2.2.0
+│   ├── validate-marketplace.sh   # Marketplace compliance validation
+│   ├── verify-hooks.sh           # Verify all hooks are command type
+│   └── check-venv.sh             # Check MCP server venvs exist
 └── docs/
     ├── CANONICAL-PATHS.md        # Single source of truth for paths
-    └── references/
+    └── CONFIGURATION.md          # Centralized configuration guide
 ```
 
-## CRITICAL: Rules You MUST Follow
-
-### File Operations
-- **NEVER** create files in repository root unless listed in "Allowed Root Files"
-- **NEVER** modify `.gitignore` without explicit permission
-- **ALWAYS** use `.scratch/` for temporary/exploratory work
-- **ALWAYS** verify paths against `docs/CANONICAL-PATHS.md` before creating files
-
-### Plugin Development
-- **plugin.json MUST be in `.claude-plugin/` directory** (not plugin root)
-- **Every plugin MUST be listed in marketplace.json**
-- **MCP servers MUST use venv python path**: `${CLAUDE_PLUGIN_ROOT}/mcp-servers/{name}/.venv/bin/python`
-- **CLI tools forbidden** - Use MCP tools exclusively (never `tea`, `gh`, etc.)
-
-### Hooks (Valid Events Only)
-`PreToolUse`, `PostToolUse`, `UserPromptSubmit`, `SessionStart`, `SessionEnd`, `Notification`, `Stop`, `SubagentStop`, `PreCompact`
-
-**INVALID:** `task-completed`, `file-changed`, `git-commit-msg-needed`
-
-### Allowed Root Files
-`CLAUDE.md`, `README.md`, `LICENSE`, `CHANGELOG.md`, `.gitignore`, `.env.example`
-
-### Allowed Root Directories
-`.claude/`, `.claude-plugin/`, `.claude-plugins/`, `.scratch/`, `docs/`, `hooks/`, `plugins/`, `scripts/`
-
 ## Architecture
 
-### Four-Agent Model (projman v2.2.0)
+### Four-Agent Model (projman)
 
 | Agent | Personality | Responsibilities |
 |-------|-------------|------------------|
@@ -97,23 +271,81 @@ support-claude-mktplace/
 | **Executor** | Implementation-focused | Code implementation, branch management, MR creation |
 | **Code Reviewer** | Thorough, practical | Pre-close quality review, security scan, test verification |
 
+### Agent Frontmatter Configuration
+
+Agents specify their configuration in frontmatter using Claude Code's supported fields. Reference: https://code.claude.com/docs/en/sub-agents
+
+**Supported frontmatter fields:**
+
+| Field | Required | Default | Description |
+|-------|----------|---------|-------------|
+| `name` | Yes | — | Unique identifier, lowercase + hyphens |
+| `description` | Yes | — | When Claude should delegate to this subagent |
+| `model` | No | `inherit` | `sonnet`, `opus`, `haiku`, or `inherit` |
+| `permissionMode` | No | `default` | Controls permission prompts: `default`, `acceptEdits`, `dontAsk`, `bypassPermissions`, `plan` |
+| `disallowedTools` | No | none | Comma-separated tools to remove from agent's toolset |
+| `skills` | No | none | Comma-separated skills auto-injected into context at startup |
+| `hooks` | No | none | Lifecycle hooks scoped to this subagent |
+
+**Complete agent matrix:**
+
+| Plugin | Agent | `model` | `permissionMode` | `disallowedTools` | `skills` |
+|--------|-------|---------|-------------------|--------------------|----------|
+| projman | planner | opus | default | — | frontmatter (2) + body text (12) |
+| projman | orchestrator | sonnet | acceptEdits | — | frontmatter (2) + body text (10) |
+| projman | executor | sonnet | bypassPermissions | — | frontmatter (7) |
+| projman | code-reviewer | opus | default | Write, Edit, MultiEdit | frontmatter (4) |
+| pr-review | coordinator | sonnet | plan | Write, Edit, MultiEdit | — |
+| pr-review | security-reviewer | sonnet | plan | Write, Edit, MultiEdit | — |
+| pr-review | performance-analyst | sonnet | plan | Write, Edit, MultiEdit | — |
+| pr-review | maintainability-auditor | haiku | plan | Write, Edit, MultiEdit | — |
+| pr-review | test-validator | haiku | plan | Write, Edit, MultiEdit | — |
+| data-platform | data-advisor | sonnet | default | — | — |
+| data-platform | data-analysis | sonnet | plan | Write, Edit, MultiEdit | — |
+| data-platform | data-ingestion | haiku | acceptEdits | — | — |
+| viz-platform | design-reviewer | sonnet | plan | Write, Edit, MultiEdit | — |
+| viz-platform | layout-builder | sonnet | default | — | — |
+| viz-platform | component-check | haiku | plan | Write, Edit, MultiEdit | — |
+| viz-platform | theme-setup | haiku | acceptEdits | — | — |
+| contract-validator | full-validation | sonnet | default | — | — |
+| contract-validator | agent-check | haiku | plan | Write, Edit, MultiEdit | — |
+| code-sentinel | security-reviewer | sonnet | plan | Write, Edit, MultiEdit | — |
+| code-sentinel | refactor-advisor | sonnet | acceptEdits | — | — |
+| doc-guardian | doc-analyzer | sonnet | acceptEdits | — | — |
+| clarity-assist | clarity-coach | sonnet | default | Write, Edit, MultiEdit | — |
+| git-flow | git-assistant | haiku | acceptEdits | — | — |
+| claude-config-maintainer | maintainer | sonnet | acceptEdits | — | frontmatter (2) |
+| cmdb-assistant | cmdb-assistant | sonnet | default | — | — |
+
+**Design principles:**
+- `bypassPermissions` is granted to exactly ONE agent (Executor) which has code-sentinel PreToolUse hook + Code Reviewer downstream as safety nets.
+- `plan` mode is assigned to all pure analysis agents (pr-review, read-only validators).
+- `disallowedTools: Write, Edit, MultiEdit` provides defense-in-depth on agents that should never write files.
+- `skills` frontmatter is used for agents with ≤7 skills where guaranteed loading is safety-critical. Agents with 8+ skills use body text `## Skills to Load` for selective loading.
+- `hooks` (agent-scoped) is reserved for future use (v6.0+).
+
+Override any field by editing the agent's `.md` file in `plugins/{plugin}/agents/`.
+
 ### MCP Server Tools (Gitea)
 
 | Category | Tools |
 |----------|-------|
-| Issues | `list_issues`, `get_issue`, `create_issue`, `update_issue`, `add_comment` |
-| Labels | `get_labels`, `suggest_labels`, `create_label` |
-| Milestones | `list_milestones`, `get_milestone`, `create_milestone`, `update_milestone` |
-| Dependencies | `list_issue_dependencies`, `create_issue_dependency`, `get_execution_order` |
-| Wiki | `list_wiki_pages`, `get_wiki_page`, `create_wiki_page`, `create_lesson`, `search_lessons` |
+| Issues | `list_issues`, `get_issue`, `create_issue`, `update_issue`, `add_comment`, `aggregate_issues` |
+| Labels | `get_labels`, `suggest_labels`, `create_label`, `create_label_smart` |
+| Milestones | `list_milestones`, `get_milestone`, `create_milestone`, `update_milestone`, `delete_milestone` |
+| Dependencies | `list_issue_dependencies`, `create_issue_dependency`, `remove_issue_dependency`, `get_execution_order` |
+| Wiki | `list_wiki_pages`, `get_wiki_page`, `create_wiki_page`, `update_wiki_page`, `create_lesson`, `search_lessons`, `allocate_rfc_number` |
+| **Pull Requests** | `list_pull_requests`, `get_pull_request`, `get_pr_diff`, `get_pr_comments`, `create_pr_review`, `add_pr_comment` |
 | Validation | `validate_repo_org`, `get_branch_protection` |
 
 ### Hybrid Configuration
 
 | Level | Location | Purpose |
 |-------|----------|---------|
-| System | `~/.config/claude/gitea.env` | Credentials (GITEA_URL, GITEA_TOKEN, GITEA_ORG) |
-| Project | `.env` in project root | Repository specification (GITEA_REPO) |
+| System | `~/.config/claude/gitea.env` | Credentials (GITEA_API_URL, GITEA_API_TOKEN) |
+| Project | `.env` in project root | Repository specification (GITEA_ORG, GITEA_REPO) |
+
+**Note:** `GITEA_ORG` is at project level since different projects may belong to different organizations.
 
 ### Branch-Aware Security
 
@@ -123,6 +355,20 @@ support-claude-mktplace/
 | `staging` | Staging | Read-only code, can create issues |
 | `main`, `master` | Production | Read-only, emergency only |
 
+### RFC System
+
+Wiki-based Request for Comments system for tracking feature ideas from proposal through implementation.
+
+**RFC Wiki Naming:**
+- RFC pages: `RFC-NNNN: Short Title` (4-digit zero-padded)
+- Index page: `RFC-Index` (auto-maintained)
+
+**Lifecycle:** Draft → Review → Approved → Implementing → Implemented
+
+**Integration with Sprint Planning:**
+- `/sprint-plan` detects approved RFCs and offers selection
+- `/sprint-close` updates RFC status on completion
+
 ## Label Taxonomy
 
 43 labels total: 27 organization + 16 repository
@@ -146,16 +392,16 @@ Stored in Gitea Wiki under `lessons-learned/sprints/`.
 ### Adding a New Plugin
 
 1. Create `plugins/{name}/.claude-plugin/plugin.json`
-2. Add entry to `.claude-plugin/marketplace.json`
-3. Create `README.md` and `claude-md-integration.md`
-4. Run `./scripts/validate-marketplace.sh`
-5. Update `CHANGELOG.md`
+2. Add entry to `.claude-plugin/marketplace.json` with category, tags, license
+3. Create `claude-md-integration.md`
+4. If using new MCP server, add to root `mcp-servers/` and update `.mcp.json`
+5. Run `./scripts/validate-marketplace.sh`
+6. Update `CHANGELOG.md`
 
 ### Adding a Command to projman
 
 1. Create `plugins/projman/commands/{name}.md`
-2. Update `plugins/projman/README.md`
-3. Update marketplace description if significant
+2. Update marketplace description if significant
 
 ### Validation
 
@@ -177,19 +423,89 @@ Stored in Gitea Wiki under `lessons-learned/sprints/`.
 | Document | Purpose |
 |----------|---------|
 | `docs/CANONICAL-PATHS.md` | **Single source of truth** for paths |
+| `docs/COMMANDS-CHEATSHEET.md` | All commands quick reference |
+| `docs/CONFIGURATION.md` | Centralized setup guide |
+| `docs/DEBUGGING-CHECKLIST.md` | Systematic troubleshooting guide |
 | `docs/UPDATING.md` | Update guide for the marketplace |
-| `plugins/projman/CONFIGURATION.md` | Projman setup guide |
-| `plugins/projman/README.md` | Projman full documentation |
+| `plugins/projman/CONFIGURATION.md` | Projman quick reference (links to central) |
 
-## Version History
+## Installation Paths
 
-| Version | Date | Highlights |
-|---------|------|------------|
-| 2.2.0 | 2026-01-20 | `/review`, `/test-check` commands, code-reviewer agent, validation script, marketplace compliance |
-| 2.1.0 | Previous | Canonical paths, initial-setup command, documentation improvements |
-| 2.0.0 | Previous | Full Gitea integration, wiki, milestones, dependencies, parallel execution |
-| 0.1.0 | Initial | Basic plugin structure |
+Understanding where files live is critical for debugging:
+
+| Context | Path | Purpose |
+|---------|------|---------|
+| **Source** | `~/claude-plugins-work/` | Development - edit here |
+| **Installed** | `~/.claude/plugins/marketplaces/leo-claude-mktplace/` | Runtime - Claude uses this |
+| **Cache** | `~/.claude/` | Plugin metadata and settings |
+
+**Key insight:** Edits to source require reinstall/update to take effect at runtime.
+
+## Debugging & Troubleshooting
+
+See `docs/DEBUGGING-CHECKLIST.md` for systematic troubleshooting.
+
+**Common Issues:**
+| Symptom | Likely Cause | Fix |
+|---------|--------------|-----|
+| "X MCP servers failed" | Missing venv in installed path | `cd ~/.claude/plugins/marketplaces/leo-claude-mktplace && ./scripts/setup.sh` |
+| MCP tools not available | Venv missing or .mcp.json misconfigured | Run `/pm-debug report` to diagnose |
+| Changes not taking effect | Editing source, not installed | Reinstall plugin or edit installed path |
+
+**Debug Commands:**
+- `/pm-debug report` - Run full diagnostics, create issue if needed
+- `/pm-debug review` - Investigate and propose fixes
+
+## Versioning Workflow
+
+This project follows [SemVer](https://semver.org/) and [Keep a Changelog](https://keepachangelog.com).
+
+### Version Locations (must stay in sync)
+
+| Location | Format | Example |
+|----------|--------|---------|
+| Git tags | `vX.Y.Z` | `v3.2.0` |
+| README.md title | `# Leo Claude Marketplace - vX.Y.Z` | `v3.2.0` |
+| marketplace.json | `"version": "X.Y.Z"` | `3.2.0` |
+| CHANGELOG.md | `## [X.Y.Z] - YYYY-MM-DD` | `[3.2.0] - 2026-01-24` |
+
+### During Development
+
+**All changes go under `[Unreleased]` in CHANGELOG.md.** Never create a versioned section until release time.
+
+```markdown
+## [Unreleased]
+
+### Added
+- New feature description
+
+### Fixed
+- Bug fix description
+```
+
+### Creating a Release
+
+Use the release script to ensure consistency:
+
+```bash
+./scripts/release.sh 3.2.0
+```
+
+The script will:
+1. Validate `[Unreleased]` section has content
+2. Replace `[Unreleased]` with `[3.2.0] - YYYY-MM-DD`
+3. Update README.md title
+4. Update marketplace.json version
+5. Commit and create git tag
+
+### SemVer Guidelines
+
+| Change Type | Version Bump | Example |
+|-------------|--------------|---------|
+| Bug fixes only | PATCH (x.y.**Z**) | 3.1.1 → 3.1.2 |
+| New features (backwards compatible) | MINOR (x.**Y**.0) | 3.1.2 → 3.2.0 |
+| Breaking changes | MAJOR (**X**.0.0) | 3.2.0 → 4.0.0 |
 
 ---
 
-**Last Updated:** 2026-01-20 | **Current Version:** 2.2.0
+**Last Updated:** 2026-02-03

README.md

@@ -1,15 +1,43 @@
-# Claude Code Marketplace
+# Leo Claude Marketplace - v7.1.0
 
 A collection of Claude Code plugins for project management, infrastructure automation, and development workflows.
 
+## Quick Start
+
+Use the launcher script to load only the plugins you need, reducing token overhead from ~22K to ~4-6K tokens:
+
+```bash
+./scripts/claude-launch.sh [profile] [extra-args...]
+```
+
+| Profile | Plugins Loaded | Use Case |
+|---------|----------------|----------|
+| `sprint` | projman, git-flow, pr-review, code-sentinel, doc-guardian, clarity-assist | Default. Sprint planning and development |
+| `review` | pr-review, code-sentinel | Lightweight code review |
+| `data` | data-platform, viz-platform | Data engineering and visualization |
+| `infra` | cmdb-assistant | Infrastructure/CMDB management |
+| `full` | All 12 plugins via marketplace.json | When you need everything |
+
+**Examples:**
+```bash
+./scripts/claude-launch.sh                    # Default sprint profile
+./scripts/claude-launch.sh data --model opus  # Data profile with Opus
+./scripts/claude-launch.sh full               # Load all plugins
+```
+
+The script enables `ENABLE_TOOL_SEARCH=true` for MCP lazy loading.
+
 ## Plugins
 
-### [projman](./plugins/projman/README.md) v2.2.0
+### Development & Project Management
+
+#### [projman](./plugins/projman)
 **Sprint Planning and Project Management**
 
 AI-guided sprint planning with full Gitea integration. Transforms a proven 15-sprint workflow into a distributable plugin.
 
-- Three-agent model: Planner, Orchestrator, Executor, Code Reviewer
+- Four-agent model: Planner, Orchestrator, Executor, Code Reviewer
+- Plan-then-batch execution: skills loaded once per phase, API calls batched for ~80% token savings
 - Intelligent label suggestions from 43-label taxonomy
 - Lessons learned capture via Gitea Wiki
 - Native issue dependencies with parallel execution
@@ -17,60 +45,161 @@ AI-guided sprint planning with full Gitea integration. Transforms a proven 15-sp
 - Branch-aware security (development/staging/production)
 - Pre-sprint-close code quality review and test verification
 
-**Commands:** `/sprint-plan`, `/sprint-start`, `/sprint-status`, `/sprint-close`, `/labels-sync`, `/initial-setup`, `/review`, `/test-check`
+**Commands:** `/sprint-plan`, `/sprint-start`, `/sprint-status`, `/sprint-close`, `/labels-sync`, `/pm-setup`, `/pm-review`, `/pm-test`, `/pm-debug`, `/suggest-version`, `/proposal-status`, `/rfc`
 
-### [claude-config-maintainer](./plugins/claude-config-maintainer/README.md)
-**CLAUDE.md Optimization and Maintenance**
+#### [git-flow](./plugins/git-flow) *NEW in v3.0.0*
+**Git Workflow Automation**
 
-Analyze, optimize, and create CLAUDE.md configuration files for Claude Code projects.
+Smart git operations with intelligent commit messages and branch management.
 
-- Structure and clarity scoring (100-point system)
-- Automatic optimization with preview and backup
-- Project-aware initialization with stack detection
-- Best practices enforcement
+- Auto-generated conventional commit messages
+- Multiple workflow styles (simple, feature-branch, pr-required, trunk-based)
+- Branch naming enforcement
+- Merge and cleanup automation
+- Protected branch awareness
 
-**Commands:** `/config-analyze`, `/config-optimize`, `/config-init`
+**Commands:** `/git-commit`, `/git-commit-push`, `/git-commit-merge`, `/git-commit-sync`, `/branch-start`, `/branch-cleanup`, `/git-status`, `/git-config`
 
-### [cmdb-assistant](./plugins/cmdb-assistant/README.md)
-**NetBox CMDB Integration**
+#### [pr-review](./plugins/pr-review) *NEW in v3.0.0*
+**Multi-Agent PR Review**
 
-Full CRUD operations for network infrastructure management directly from Claude Code.
+Comprehensive pull request review using specialized agents.
 
-- Device, IP, site, and rack management
-- Smart search across all NetBox modules
-- Conversational infrastructure queries
-- Audit trail and change tracking
+- Multi-agent review: Security, Performance, Maintainability, Tests
+- Confidence scoring (only reports HIGH/MEDIUM confidence findings)
+- Actionable feedback with suggested fixes
+- Gitea integration for automated review submission
 
-**Commands:** `/cmdb-search`, `/cmdb-device`, `/cmdb-ip`, `/cmdb-site`
+**Commands:** `/pr-review`, `/pr-summary`, `/pr-findings`, `/pr-diff`, `/pr-setup`, `/project-init`, `/project-sync`
 
-### [project-hygiene](./plugins/project-hygiene/README.md)
+#### [claude-config-maintainer](./plugins/claude-config-maintainer)
+**CLAUDE.md and Settings Optimization**
+
+Analyze, optimize, and create CLAUDE.md configuration files. Audit and optimize settings.local.json permissions.
+
+**Commands:** `/analyze`, `/optimize`, `/init`, `/config-diff`, `/config-lint`, `/config-audit-settings`, `/config-optimize-settings`, `/config-permissions-map`
+
+#### [contract-validator](./plugins/contract-validator) *NEW in v5.0.0*
+**Cross-Plugin Compatibility Validation**
+
+Validate plugin marketplaces for command conflicts, tool overlaps, and broken agent references.
+
+- Interface parsing from plugin README.md files
+- Agent extraction from CLAUDE.md definitions
+- Pairwise compatibility checks between all plugins
+- Data flow validation for agent sequences
+- Markdown or JSON reports with actionable suggestions
+
+**Commands:** `/validate-contracts`, `/check-agent`, `/list-interfaces`, `/dependency-graph`, `/cv-setup`
+
+### Productivity
+
+#### [clarity-assist](./plugins/clarity-assist) *NEW in v3.0.0*
+**Prompt Optimization with ND Accommodations**
+
+Transform vague requests into clear specifications using structured methodology.
+
+- 4-D methodology: Deconstruct, Diagnose, Develop, Deliver
+- ND-friendly question patterns (option-based, chunked)
+- Conflict detection and escalation protocols
+
+**Commands:** `/clarify`, `/quick-clarify`
+
+#### [doc-guardian](./plugins/doc-guardian)
+**Documentation Lifecycle Management**
+
+Automatic documentation drift detection and synchronization.
+
+**Commands:** `/doc-audit`, `/doc-sync`, `/changelog-gen`, `/doc-coverage`, `/stale-docs`
+
+#### [project-hygiene](./plugins/project-hygiene)
 **Post-Task Cleanup Automation**
 
 Hook-based cleanup that runs after Claude completes work.
 
-- Deletes temp files (`*.tmp`, `*.bak`, `__pycache__`, etc.)
-- Warns about unexpected files in project root
-- Identifies orphaned supporting files
-- Configurable via `.hygiene.json`
+### Security
+
+#### [code-sentinel](./plugins/code-sentinel)
+**Security Scanning & Refactoring**
+
+Security vulnerability detection and code refactoring tools.
+
+**Commands:** `/security-scan`, `/refactor`, `/refactor-dry`
+
+### Infrastructure
+
+#### [cmdb-assistant](./plugins/cmdb-assistant)
+**NetBox CMDB Integration**
+
+Full CRUD operations for network infrastructure management directly from Claude Code.
+
+**Commands:** `/cmdb-setup`, `/cmdb-search`, `/cmdb-device`, `/cmdb-ip`, `/cmdb-site`, `/cmdb-audit`, `/cmdb-register`, `/cmdb-sync`, `/cmdb-topology`, `/change-audit`, `/ip-conflicts`
+
+### Data Engineering
+
+#### [data-platform](./plugins/data-platform) *NEW in v4.0.0*
+**pandas, PostgreSQL/PostGIS, and dbt Integration**
+
+Comprehensive data engineering toolkit with persistent DataFrame storage.
+
+- 14 pandas tools with Arrow IPC data_ref system
+- 10 PostgreSQL/PostGIS tools with connection pooling
+- 8 dbt tools with automatic pre-validation
+- 100k row limit with chunking support
+- Auto-detection of dbt projects
+
+**Commands:** `/data-ingest`, `/data-profile`, `/data-schema`, `/data-explain`, `/data-lineage`, `/lineage-viz`, `/data-run`, `/dbt-test`, `/data-quality`, `/data-review`, `/data-gate`, `/data-setup`
+
+### Visualization
+
+#### [viz-platform](./plugins/viz-platform) *NEW in v4.0.0*
+**Dash Mantine Components Validation and Theming**
+
+Visualization toolkit with version-locked component validation and design token theming.
+
+- 3 DMC tools with static JSON registry (prevents prop hallucination)
+- 2 Chart tools with Plotly and theme integration
+- 5 Layout tools for dashboard composition
+- 6 Theme tools with design token system
+- 5 Page tools for multi-page app structure
+- Dual theme storage: user-level and project-level
+
+**Commands:** `/viz-chart`, `/viz-chart-export`, `/viz-dashboard`, `/viz-theme`, `/viz-theme-new`, `/viz-theme-css`, `/viz-component`, `/accessibility-check`, `/viz-breakpoints`, `/design-review`, `/design-gate`, `/viz-setup`
+
+## Domain Advisory Pattern
+
+The marketplace supports cross-plugin domain advisory integration:
+
+- **Domain Detection**: projman automatically detects when issues involve specialized domains (frontend/viz, data engineering)
+- **Acceptance Criteria**: Domain-specific acceptance criteria are added to issues during planning
+- **Execution Gates**: Domain validation gates (`/design-gate`, `/data-gate`) run before issue completion
+- **Extensible**: New domains can be added by creating advisory agents and gate commands
+
+**Current Domains:**
+| Domain | Plugin | Gate Command |
+|--------|--------|--------------|
+| Visualization | viz-platform | `/design-gate` |
+| Data | data-platform | `/data-gate` |
 
 ## MCP Servers
 
-MCP servers are **bundled inside each plugin** that needs them. This ensures plugins work when cached by Claude Code.
+MCP servers are **shared at repository root** and configured in `.mcp.json`.
 
-### Gitea MCP Server (bundled in projman)
+### Gitea MCP Server (shared)
 
 Full Gitea API integration for project management.
 
 | Category | Tools |
 |----------|-------|
-| Issues | `list_issues`, `get_issue`, `create_issue`, `update_issue`, `add_comment` |
-| Labels | `get_labels`, `suggest_labels`, `create_label` |
-| Wiki | `list_wiki_pages`, `get_wiki_page`, `create_wiki_page`, `create_lesson`, `search_lessons` |
-| Milestones | `list_milestones`, `get_milestone`, `create_milestone`, `update_milestone` |
-| Dependencies | `list_issue_dependencies`, `create_issue_dependency`, `get_execution_order` |
+| Issues | `list_issues`, `get_issue`, `create_issue`, `update_issue`, `add_comment`, `aggregate_issues` |
+| Labels | `get_labels`, `suggest_labels`, `create_label`, `create_label_smart` |
+| Wiki | `list_wiki_pages`, `get_wiki_page`, `create_wiki_page`, `update_wiki_page`, `create_lesson`, `search_lessons` |
+| Milestones | `list_milestones`, `get_milestone`, `create_milestone`, `update_milestone`, `delete_milestone` |
+| Dependencies | `list_issue_dependencies`, `create_issue_dependency`, `remove_issue_dependency`, `get_execution_order` |
+| **Pull Requests** | `list_pull_requests`, `get_pull_request`, `get_pr_diff`, `get_pr_comments`, `create_pr_review`, `add_pr_comment` *(NEW in v3.0.0)* |
 | Validation | `validate_repo_org`, `get_branch_protection` |
 
-### NetBox MCP Server (bundled in cmdb-assistant)
+### NetBox MCP Server (shared)
 
 Comprehensive NetBox REST API integration for infrastructure management.
 
@@ -82,6 +211,39 @@ Comprehensive NetBox REST API integration for infrastructure management.
 | Virtualization | Clusters, VMs, Interfaces |
 | Extras | Tags, Custom Fields, Audit Log |
 
+### Data Platform MCP Server (shared) *NEW in v4.0.0*
+
+pandas, PostgreSQL/PostGIS, and dbt integration for data engineering.
+
+| Category | Tools |
+|----------|-------|
+| pandas | `read_csv`, `read_parquet`, `read_json`, `to_csv`, `to_parquet`, `describe`, `head`, `tail`, `filter`, `select`, `groupby`, `join`, `list_data`, `drop_data` |
+| PostgreSQL | `pg_connect`, `pg_query`, `pg_execute`, `pg_tables`, `pg_columns`, `pg_schemas` |
+| PostGIS | `st_tables`, `st_geometry_type`, `st_srid`, `st_extent` |
+| dbt | `dbt_parse`, `dbt_run`, `dbt_test`, `dbt_build`, `dbt_compile`, `dbt_ls`, `dbt_docs_generate`, `dbt_lineage` |
+
+### Viz Platform MCP Server (shared) *NEW in v4.0.0*
+
+Dash Mantine Components validation and visualization tools.
+
+| Category | Tools |
+|----------|-------|
+| DMC | `list_components`, `get_component_props`, `validate_component` |
+| Chart | `chart_create`, `chart_configure_interaction` |
+| Layout | `layout_create`, `layout_add_filter`, `layout_set_grid`, `layout_get`, `layout_add_section` |
+| Theme | `theme_create`, `theme_extend`, `theme_validate`, `theme_export_css`, `theme_list`, `theme_activate` |
+| Page | `page_create`, `page_add_navbar`, `page_set_auth`, `page_list`, `page_get_app_config` |
+
+### Contract Validator MCP Server (shared) *NEW in v5.0.0*
+
+Cross-plugin compatibility validation tools.
+
+| Category | Tools |
+|----------|-------|
+| Parse | `parse_plugin_interface`, `parse_claude_md_agents` |
+| Validation | `validate_compatibility`, `validate_agent_refs`, `validate_data_flow`, `validate_workflow_integration` |
+| Report | `generate_compatibility_report`, `list_issues` |
+
 ## Installation
 
 ### Prerequisites
@@ -94,7 +256,7 @@ Comprehensive NetBox REST API integration for infrastructure management.
 
 **Option 1 - CLI command (recommended):**
 ```bash
-/plugin marketplace add https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git
+/plugin marketplace add https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git
 ```
 
 **Option 2 - Settings file (for team distribution):**
@@ -103,139 +265,128 @@ Add to `.claude/settings.json` in your target project:
 ```json
 {
   "extraKnownMarketplaces": {
-    "support-claude-mktplace": {
+    "leo-claude-mktplace": {
       "source": {
         "source": "git",
-        "url": "https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git"
+        "url": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git"
       }
     }
   }
 }
 ```
 
-**Option 3 - Local development:**
-```bash
-# Clone the repository first
-git clone https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git
+### Run Interactive Setup
 
-# Then add from local path
-/plugin marketplace add /path/to/support-claude-mktplace
+After installing plugins, run the setup wizard:
+
+```
+/pm-setup
 ```
 
-**Alternative SSH URL (for authenticated access):**
+The wizard handles everything:
+- Sets up MCP server (Python venv + dependencies)
+- Creates system config (`~/.config/claude/gitea.env`)
+- Guides you through adding your API token
+- Detects and validates your repository via API
+- Creates project config (`.env`)
+
+**For new projects** (when system is already configured):
 ```
-ssh://git@hotserv.tailc9b278.ts.net:2222/personal-projects/support-claude-mktplace.git
+/project-init
 ```
 
-### Configure MCP Server Dependencies
-
-If using plugins with MCP servers (projman, cmdb-assistant), install dependencies:
-
-```bash
-# Gitea MCP (for projman)
-cd plugins/projman/mcp-servers/gitea
-python3 -m venv .venv
-source .venv/bin/activate
-pip install -r requirements.txt
-deactivate
-
-# NetBox MCP (for cmdb-assistant)
-cd ../../../cmdb-assistant/mcp-servers/netbox
-python3 -m venv .venv
-source .venv/bin/activate
-pip install -r requirements.txt
-deactivate
+**After moving a repository:**
+```
+/project-sync
 ```
 
-### Configure Credentials
+See [docs/CONFIGURATION.md](./docs/CONFIGURATION.md) for manual setup and advanced options.
 
-**System-level credentials:**
-```bash
-mkdir -p ~/.config/claude
+## Verifying Plugin Installation
 
-# Gitea credentials
-cat > ~/.config/claude/gitea.env << 'EOF'
-GITEA_URL=https://gitea.example.com
-GITEA_TOKEN=your_token
-GITEA_ORG=your_org
-EOF
+After installing plugins, the `/plugin` command may show `(no content)` - this is normal Claude Code behavior and doesn't indicate an error.
 
-# NetBox credentials
-cat > ~/.config/claude/netbox.env << 'EOF'
-NETBOX_API_URL=https://netbox.example.com/api
-NETBOX_API_TOKEN=your_token
-EOF
+**To verify a plugin is installed correctly:**
 
-chmod 600 ~/.config/claude/*.env
-```
+1. **Check installed plugins list:**
+   ```
+   /plugin list
+   ```
+   Look for `✔ plugin-name · Installed`
 
-**Project-level settings:**
-```bash
-# In your target project root
-cat > .env << 'EOF'
-GITEA_REPO=your-repository-name
-EOF
-```
+2. **Test a plugin command directly:**
+   ```
+   /git-flow:git-status
+   /projman:sprint-status
+   /clarity-assist:clarify
+   ```
+   If the command executes and shows output, the plugin is working.
+
+3. **Check for loading errors:**
+   ```
+   /plugin list
+   ```
+   Look for any `Plugin Loading Errors` section - this indicates manifest issues.
+
+**Command format:** All plugin commands use the format `/plugin-name:command-name`
+
+| Plugin | Test Command |
+|--------|--------------|
+| git-flow | `/git-flow:git-status` |
+| projman | `/projman:sprint-status` |
+| pr-review | `/pr-review:pr-summary` |
+| clarity-assist | `/clarity-assist:clarify` |
+| doc-guardian | `/doc-guardian:doc-audit` |
+| code-sentinel | `/code-sentinel:security-scan` |
+| claude-config-maintainer | `/claude-config-maintainer:analyze` |
+| cmdb-assistant | `/cmdb-assistant:cmdb-search` |
+| data-platform | `/data-platform:data-ingest` |
+| viz-platform | `/viz-platform:viz-chart` |
+| contract-validator | `/contract-validator:validate-contracts` |
 
 ## Repository Structure
 
 ```
-support-claude-mktplace/
+leo-claude-mktplace/
 ├── .claude-plugin/                # Marketplace manifest
 │   └── marketplace.json
-├── plugins/                       # All plugins (with bundled MCP servers)
-│   ├── projman/                   # Sprint management plugin
-│   │   ├── .claude-plugin/
-│   │   ├── .mcp.json
-│   │   ├── mcp-servers/           # Bundled MCP server
-│   │   │   └── gitea/
-│   │   ├── commands/
-│   │   ├── agents/
-│   │   └── skills/
-│   ├── claude-config-maintainer/  # CLAUDE.md optimization plugin
-│   │   ├── .claude-plugin/
-│   │   ├── commands/
-│   │   └── agents/
+├── mcp-servers/                   # SHARED MCP servers (v3.0.0+)
+│   ├── gitea/                     # Gitea MCP (issues, PRs, wiki)
+│   ├── netbox/                    # NetBox MCP (CMDB)
+│   ├── data-platform/             # Data engineering (pandas, PostgreSQL, dbt)
+│   ├── viz-platform/              # Visualization (DMC, Plotly, theming)
+│   └── contract-validator/        # Cross-plugin validation (v5.0.0)
+├── plugins/                       # All plugins
+│   ├── projman/                   # Sprint management
+│   ├── git-flow/                  # Git workflow automation
+│   ├── pr-review/                 # PR review
+│   ├── clarity-assist/            # Prompt optimization
+│   ├── data-platform/             # Data engineering
+│   ├── viz-platform/              # Visualization
+│   ├── contract-validator/        # Cross-plugin validation (NEW)
+│   ├── claude-config-maintainer/  # CLAUDE.md optimization
 │   ├── cmdb-assistant/            # NetBox CMDB integration
-│   │   ├── .claude-plugin/
-│   │   ├── .mcp.json
-│   │   ├── mcp-servers/           # Bundled MCP server
-│   │   │   └── netbox/
-│   │   ├── commands/
-│   │   └── agents/
-│   ├── projman-pmo/               # PMO coordination plugin (planned)
-│   └── project-hygiene/           # Cleanup automation plugin
-├── docs/                          # Reference documentation
-│   ├── CANONICAL-PATHS.md         # Single source of truth for paths
-│   └── references/
-└── scripts/                       # Setup and maintenance scripts
-    └── validate-marketplace.sh    # Marketplace compliance validation
+│   ├── doc-guardian/              # Documentation drift detection
+│   ├── code-sentinel/             # Security scanning
+│   └── project-hygiene/           # Cleanup automation
+├── docs/                          # Documentation
+│   ├── CANONICAL-PATHS.md         # Path reference
+│   └── CONFIGURATION.md           # Setup guide
+├── scripts/                       # Setup scripts
+└── CHANGELOG.md                   # Version history
 ```
 
-## Key Features (v2.2.0)
-
-### Parallel Execution
-Tasks are batched by dependency graph for optimal parallel execution:
-```
-Batch 1 (parallel): Task A, Task B, Task C
-Batch 2 (parallel): Task D, Task E  (depend on Batch 1)
-Batch 3 (sequential): Task F        (depends on Batch 2)
-```
-
-### Naming Conventions
-- **Tasks:** `[Sprint XX] <type>: <description>`
-- **Branches:** `feat/`, `fix/`, `debug/` prefixes with issue numbers
-
-### CLI Tools Blocked
-All agents use MCP tools exclusively. CLI tools like `tea` or `gh` are forbidden to ensure consistent, auditable operations.
-
 ## Documentation
 
 | Document | Description |
 |----------|-------------|
 | [CLAUDE.md](./CLAUDE.md) | Main project instructions |
+| [CONFIGURATION.md](./docs/CONFIGURATION.md) | Centralized setup guide |
+| [COMMANDS-CHEATSHEET.md](./docs/COMMANDS-CHEATSHEET.md) | All commands quick reference |
+| [UPDATING.md](./docs/UPDATING.md) | Update guide for the marketplace |
 | [CANONICAL-PATHS.md](./docs/CANONICAL-PATHS.md) | Authoritative path reference |
-| [projman/CONFIGURATION.md](./plugins/projman/CONFIGURATION.md) | Projman setup guide |
+| [DEBUGGING-CHECKLIST.md](./docs/DEBUGGING-CHECKLIST.md) | Systematic troubleshooting guide |
+| [CHANGELOG.md](./CHANGELOG.md) | Version history |
 
 ## License
 
@@ -244,5 +395,4 @@ MIT License
 ## Support
 
 - **Issues**: Contact repository maintainer
-- **Repository**: `https://gitea.hotserv.cloud/personal-projects/support-claude-mktplace.git`
-- **SSH URL**: `ssh://git@hotserv.tailc9b278.ts.net:2222/personal-projects/support-claude-mktplace.git`
+- **Repository**: `https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git`

docs/CANONICAL-PATHS.md

@@ -2,52 +2,155 @@
 
 **This file defines ALL valid paths in this repository. No exceptions. No inference. No assumptions.**
 
-Last Updated: 2026-01-20
+Last Updated: 2026-01-30 (v5.4.1)
 
 ---
 
 ## Repository Root Structure
 
 ```
-support-claude-mktplace/
+leo-claude-mktplace/
 ├── .claude/                    # Claude Code local settings
-├── .claude-plugin/             # Marketplace manifest (claude-code-marketplace)
+├── .claude-plugin/             # Marketplace manifest
 │   └── marketplace.json
 ├── .scratch/                   # Transient work (auto-cleaned)
 ├── docs/                       # All documentation
 │   ├── architecture/           # Draw.io diagrams and specs
 │   ├── CANONICAL-PATHS.md      # This file - single source of truth
-│   ├── UPDATING.md             # Update guide
-│   └── workflows/              # Workflow documentation
+│   ├── COMMANDS-CHEATSHEET.md  # All commands quick reference
+│   ├── CONFIGURATION.md        # Centralized configuration guide
+│   ├── DEBUGGING-CHECKLIST.md  # Systematic troubleshooting guide
+│   └── UPDATING.md             # Update guide
 ├── hooks/                      # Shared hooks (if any)
-├── plugins/                    # ALL plugins with bundled MCP servers
-│   ├── projman/
+├── mcp-servers/                # SHARED MCP servers (v3.0.0+)
+│   ├── gitea/                  # Gitea MCP server
+│   │   ├── mcp_server/
+│   │   │   ├── server.py
+│   │   │   ├── gitea_client.py
+│   │   │   ├── config.py
+│   │   │   └── tools/
+│   │   │       ├── issues.py
+│   │   │       ├── labels.py
+│   │   │       ├── wiki.py
+│   │   │       ├── milestones.py
+│   │   │       ├── dependencies.py
+│   │   │       └── pull_requests.py  # NEW in v3.0.0
+│   │   ├── requirements.txt
+│   │   └── .venv/
+│   ├── netbox/                 # NetBox MCP server
+│   │   ├── mcp_server/
+│   │   ├── requirements.txt
+│   │   └── .venv/
+│   ├── data-platform/          # Data engineering MCP (NEW v4.0.0)
+│   │   ├── mcp_server/
+│   │   │   ├── server.py
+│   │   │   ├── pandas_tools.py
+│   │   │   ├── postgres_tools.py
+│   │   │   └── dbt_tools.py
+│   │   ├── requirements.txt
+│   │   └── .venv/
+│   ├── contract-validator/     # Contract validation MCP (NEW v5.0.0)
+│   │   ├── mcp_server/
+│   │   │   ├── server.py
+│   │   │   ├── parse_tools.py
+│   │   │   ├── validation_tools.py
+│   │   │   └── report_tools.py
+│   │   ├── tests/
+│   │   ├── requirements.txt
+│   │   └── .venv/
+│   └── viz-platform/           # Visualization MCP (NEW v4.1.0)
+│       ├── mcp_server/
+│       │   ├── server.py
+│       │   ├── config.py
+│       │   ├── component_registry.py
+│       │   ├── dmc_tools.py
+│       │   ├── chart_tools.py
+│       │   ├── layout_tools.py
+│       │   ├── theme_tools.py
+│       │   ├── theme_store.py
+│       │   └── page_tools.py
+│       ├── registry/           # DMC component JSON registries
+│       ├── tests/              # 94 tests
+│       ├── requirements.txt
+│       └── .venv/
+├── plugins/                    # ALL plugins
+│   ├── projman/                # Sprint management
 │   │   ├── .claude-plugin/
-│   │   ├── mcp-servers/        # MCP servers bundled IN plugin
-│   │   │   └── gitea/          # Gitea + Wiki tools
 │   │   ├── commands/
 │   │   ├── agents/
 │   │   ├── skills/
-│   │   └── claude-md-integration.md  # CLAUDE.md integration snippet
-│   ├── projman-pmo/
-│   ├── project-hygiene/
-│   ├── cmdb-assistant/
+│   │   └── claude-md-integration.md
+│   ├── doc-guardian/           # Documentation drift detection
 │   │   ├── .claude-plugin/
-│   │   ├── mcp-servers/        # MCP servers bundled IN plugin
-│   │   │   └── netbox/
+│   │   ├── hooks/
 │   │   ├── commands/
 │   │   ├── agents/
-│   │   └── claude-md-integration.md  # CLAUDE.md integration snippet
+│   │   ├── skills/
+│   │   └── claude-md-integration.md
+│   ├── code-sentinel/          # Security scanning & refactoring
+│   │   ├── .claude-plugin/
+│   │   ├── hooks/
+│   │   ├── commands/
+│   │   ├── agents/
+│   │   ├── skills/
+│   │   └── claude-md-integration.md
+│   ├── cmdb-assistant/         # NetBox CMDB integration
+│   │   ├── .claude-plugin/
+│   │   ├── commands/
+│   │   ├── agents/
+│   │   └── claude-md-integration.md
 │   ├── claude-config-maintainer/
 │   │   ├── .claude-plugin/
 │   │   ├── commands/
 │   │   ├── agents/
-│   │   └── claude-md-integration.md  # CLAUDE.md integration snippet
-│   └── project-hygiene/
+│   │   └── claude-md-integration.md
+│   ├── project-hygiene/
+│   │   ├── .claude-plugin/
+│   │   ├── hooks/
+│   │   └── claude-md-integration.md
+│   ├── clarity-assist/
+│   │   ├── .claude-plugin/
+│   │   ├── commands/
+│   │   ├── agents/
+│   │   ├── skills/
+│   │   └── claude-md-integration.md
+│   ├── git-flow/
+│   │   ├── .claude-plugin/
+│   │   ├── commands/
+│   │   ├── agents/
+│   │   ├── skills/
+│   │   └── claude-md-integration.md
+│   ├── pr-review/
+│   │   ├── .claude-plugin/
+│   │   ├── commands/
+│   │   ├── agents/
+│   │   ├── skills/
+│   │   └── claude-md-integration.md
+│   ├── data-platform/
+│   │   ├── .claude-plugin/
+│   │   ├── commands/
+│   │   ├── agents/
+│   │   ├── hooks/
+│   │   └── claude-md-integration.md
+│   ├── contract-validator/
+│   │   ├── .claude-plugin/
+│   │   ├── commands/
+│   │   ├── agents/
+│   │   └── claude-md-integration.md
+│   └── viz-platform/
 │       ├── .claude-plugin/
+│       ├── commands/
+│       ├── agents/
 │       ├── hooks/
-│       └── claude-md-integration.md  # CLAUDE.md integration snippet
+│       └── claude-md-integration.md
 ├── scripts/                    # Setup and maintenance scripts
+│   ├── setup.sh                # Initial setup (create venvs, config templates)
+│   ├── post-update.sh          # Post-update (clear cache, show changelog)
+│   ├── check-venv.sh           # Check if venvs exist (read-only)
+│   ├── validate-marketplace.sh # Marketplace compliance validation
+│   ├── verify-hooks.sh         # Verify all hooks use correct event types
+│   ├── setup-venvs.sh          # Setup MCP server venvs (create only, never delete)
+│   └── release.sh              # Release automation with version bumping
 ├── CLAUDE.md
 ├── README.md
 ├── LICENSE
@@ -67,34 +170,64 @@ support-claude-mktplace/
 | Plugin manifest | `plugins/{plugin-name}/.claude-plugin/plugin.json` | `plugins/projman/.claude-plugin/plugin.json` |
 | Plugin commands | `plugins/{plugin-name}/commands/` | `plugins/projman/commands/` |
 | Plugin agents | `plugins/{plugin-name}/agents/` | `plugins/projman/agents/` |
-| Plugin .mcp.json | `plugins/{plugin-name}/.mcp.json` | `plugins/projman/.mcp.json` |
+| Plugin skills | `plugins/{plugin-name}/skills/` | `plugins/projman/skills/` |
 | Plugin integration snippet | `plugins/{plugin-name}/claude-md-integration.md` | `plugins/projman/claude-md-integration.md` |
 
-### MCP Server Paths (Bundled in Plugins)
+### MCP Server Paths
 
-MCP servers are now **bundled inside each plugin** to ensure they work when plugins are cached.
+MCP servers are **shared at repository root** and configured in `.mcp.json`.
 
 | Context | Pattern | Example |
 |---------|---------|---------|
-| MCP server location | `plugins/{plugin}/mcp-servers/{server}/` | `plugins/projman/mcp-servers/gitea/` |
-| MCP server code | `plugins/{plugin}/mcp-servers/{server}/mcp_server/` | `plugins/projman/mcp-servers/gitea/mcp_server/` |
-| MCP venv | `plugins/{plugin}/mcp-servers/{server}/.venv/` | `plugins/projman/mcp-servers/gitea/.venv/` |
+| MCP configuration | `.mcp.json` | `.mcp.json` (at repo root) |
+| Shared MCP server | `mcp-servers/{server}/` | `mcp-servers/gitea/` |
+| MCP server code | `mcp-servers/{server}/mcp_server/` | `mcp-servers/gitea/mcp_server/` |
+| MCP venv (local) | `mcp-servers/{server}/.venv/` | `mcp-servers/gitea/.venv/` |
 
-### Relative Path Patterns (CRITICAL)
+**Note:** Plugins do NOT have their own `mcp-servers/` directories. All MCP servers are shared at root and configured via `.mcp.json`.
 
-| From | To | Pattern |
-|------|----|---------|
-| Plugin .mcp.json | Bundled MCP server | `${CLAUDE_PLUGIN_ROOT}/mcp-servers/{server}` |
-| marketplace.json | Plugin | `./plugins/{plugin-name}` |
+### MCP Venv Paths - CRITICAL
+
+**Venvs live in a CACHE directory that SURVIVES marketplace updates.**
+
+When checking for venvs, ALWAYS check in this order:
+
+| Priority | Path | Survives Updates? |
+|----------|------|-------------------|
+| 1 (CHECK FIRST) | `~/.cache/claude-mcp-venvs/leo-claude-mktplace/{server}/.venv/` | YES |
+| 2 (fallback) | `{marketplace}/mcp-servers/{server}/.venv/` | NO |
+
+**Why cache first?**
+- Marketplace directory gets WIPED on every update/reinstall
+- Cache directory SURVIVES updates
+- False "venv missing" errors waste hours of debugging
+
+**Pattern for hooks checking venvs:**
+```bash
+CACHE_VENV="$HOME/.cache/claude-mcp-venvs/leo-claude-mktplace/{server}/.venv/bin/python"
+LOCAL_VENV="$MARKETPLACE_ROOT/mcp-servers/{server}/.venv/bin/python"
+
+if [[ -f "$CACHE_VENV" ]]; then
+    VENV_PATH="$CACHE_VENV"
+elif [[ -f "$LOCAL_VENV" ]]; then
+    VENV_PATH="$LOCAL_VENV"
+else
+    echo "venv missing"
+fi
+```
+
+**See lesson learned:** [Startup Hooks Must Check Venv Cache Path First](https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/wiki/lessons/patterns/startup-hooks-must-check-venv-cache-path-first)
 
 ### Documentation Paths
 
 | Type | Location |
 |------|----------|
 | Architecture diagrams | `docs/architecture/` |
-| Workflow docs | `docs/workflows/` |
 | This file | `docs/CANONICAL-PATHS.md` |
 | Update guide | `docs/UPDATING.md` |
+| Configuration guide | `docs/CONFIGURATION.md` |
+| Commands cheat sheet | `docs/COMMANDS-CHEATSHEET.md` |
+| Debugging checklist | `docs/DEBUGGING-CHECKLIST.md` |
 
 ---
 
@@ -114,13 +247,10 @@ MCP servers are now **bundled inside each plugin** to ensure they work when plug
 
 ### Relative Path Calculation
 
-From `plugins/projman/.mcp.json` to bundled `mcp-servers/gitea/`:
+From `.mcp.json` (at root) to `mcp-servers/gitea/`:
 ```
-plugins/projman/.mcp.json
-  → MCP servers are IN the plugin at mcp-servers/
-
-Result: mcp-servers/gitea/
-With variable: ${CLAUDE_PLUGIN_ROOT}/mcp-servers/gitea/
+.mcp.json (at repository root)
+  → Uses absolute installed path: ~/.claude/plugins/marketplaces/.../mcp-servers/gitea/run.sh
 ```
 
 From `.claude-plugin/marketplace.json` to `plugins/projman/`:
@@ -139,18 +269,35 @@ Result: ./plugins/projman
 | Wrong | Why | Correct |
 |-------|-----|---------|
 | `projman/` at root | Plugins go in `plugins/` | `plugins/projman/` |
-| `mcp-servers/` at root | MCP servers are bundled in plugins | `plugins/{plugin}/mcp-servers/` |
-| `../../mcp-servers/` from plugin | Old pattern, doesn't work with caching | `${CLAUDE_PLUGIN_ROOT}/mcp-servers/` |
-| `./../../../plugins/projman` in marketplace | Wrong (old nested structure) | `./plugins/projman` |
+| `mcp-servers/` inside plugins | MCP servers are shared at root | Use root `mcp-servers/` |
+| Plugin-level `.mcp.json` | MCP config is at root | Use root `.mcp.json` |
+| Hardcoding absolute paths in source | Breaks portability | Use relative paths or `${CLAUDE_PLUGIN_ROOT}` |
 
 ---
 
 ## Architecture Note
 
-MCP servers are bundled inside each plugin (not shared at root) because:
-- Claude Code caches only the plugin directory when installed
-- Relative paths to parent directories break in the cache
-- Each plugin must be self-contained to work properly
+MCP servers are **shared at repository root** and configured in a single `.mcp.json` file.
+
+**Benefits:**
+- Single source of truth for each MCP server
+- Updates apply to all plugins automatically
+- No duplication - clean plugin structure
+- Simple configuration in one place
+
+**Configuration:**
+All MCP servers are defined in `.mcp.json` at repository root:
+```json
+{
+  "mcpServers": {
+    "gitea": { "command": ".../mcp-servers/gitea/run.sh" },
+    "netbox": { "command": ".../mcp-servers/netbox/run.sh" },
+    "data-platform": { "command": ".../mcp-servers/data-platform/run.sh" },
+    "viz-platform": { "command": ".../mcp-servers/viz-platform/run.sh" },
+    "contract-validator": { "command": ".../mcp-servers/contract-validator/run.sh" }
+  }
+}
+```
 
 ---
 
@@ -158,7 +305,15 @@ MCP servers are bundled inside each plugin (not shared at root) because:
 
 | Date | Change | By |
 |------|--------|-----|
+| 2026-01-30 | v5.5.0: Removed plugin-level mcp-servers symlinks - all MCP config now in root .mcp.json | Claude Code |
+| 2026-01-26 | v5.0.0: Added contract-validator plugin and MCP server | Claude Code |
+| 2026-01-26 | v4.1.0: Added viz-platform plugin and MCP server | Claude Code |
+| 2026-01-25 | v4.0.0: Added data-platform plugin and MCP server | Claude Code |
+| 2026-01-20 | v3.0.0: MCP servers moved to root with symlinks | Claude Code |
+| 2026-01-20 | v3.0.0: Added clarity-assist, git-flow, pr-review plugins | Claude Code |
+| 2026-01-20 | v3.0.0: Added docs/CONFIGURATION.md | Claude Code |
+| 2026-01-20 | v3.0.0: Renamed marketplace to leo-claude-mktplace | Claude Code |
 | 2026-01-20 | Removed docs/references/ (obsolete planning docs) | Claude Code |
-| 2026-01-19 | Added claude-md-integration.md path pattern for plugin integration snippets | Claude Code |
-| 2025-12-15 | Restructured: MCP servers now bundled in plugins | Claude Code |
+| 2026-01-19 | Added claude-md-integration.md path pattern | Claude Code |
+| 2025-12-15 | Restructured: MCP servers bundled in plugins | Claude Code |
 | 2025-12-12 | Initial creation | Claude Code |

docs/COMMANDS-CHEATSHEET.md

@@ -0,0 +1,299 @@
+# Plugin Commands Cheat Sheet
+
+Quick reference for all commands in the Leo Claude Marketplace.
+
+---
+
+## Command Reference Table
+
+| Plugin | Command | Auto | Manual | Description |
+|--------|---------|:----:|:------:|-------------|
+| **projman** | `/sprint-plan` | | X | Start sprint planning with AI-guided architecture analysis and issue creation |
+| **projman** | `/sprint-start` | | X | Begin sprint execution with dependency analysis and parallel task coordination (requires approval or `--force`) |
+| **projman** | `/sprint-status` | | X | Check current sprint progress (add `--diagram` for Mermaid visualization) |
+| **projman** | `/pm-review` | | X | Pre-sprint-close code quality review (debug artifacts, security, error handling) |
+| **projman** | `/pm-test` | | X | Run tests (`/pm-test run`) or generate tests (`/pm-test gen <target>`) |
+| **projman** | `/sprint-close` | | X | Complete sprint and capture lessons learned to Gitea Wiki |
+| **projman** | `/labels-sync` | | X | Synchronize label taxonomy from Gitea |
+| **projman** | `/pm-setup` | | X | Auto-detect mode or use `--full`, `--quick`, `--sync`, `--clear-cache` |
+| **projman** | *SessionStart hook* | X | | Detects git remote vs .env mismatch, warns to run `/pm-setup --sync` |
+| **projman** | `/pm-debug` | | X | Diagnostics (`/pm-debug report`) or investigate (`/pm-debug review`) |
+| **projman** | `/suggest-version` | | X | Analyze CHANGELOG and recommend semantic version bump |
+| **projman** | `/proposal-status` | | X | View proposal and implementation hierarchy with status |
+| **projman** | `/rfc` | | X | RFC lifecycle management (`/rfc create\|list\|review\|approve\|reject`) |
+| **git-flow** | `/git-commit` | | X | Create commit with auto-generated conventional message |
+| **git-flow** | `/git-commit-push` | | X | Commit and push to remote in one operation |
+| **git-flow** | `/git-commit-merge` | | X | Commit current changes, then merge into target branch |
+| **git-flow** | `/git-commit-sync` | | X | Full sync: commit, push, and sync with upstream/base branch |
+| **git-flow** | `/branch-start` | | X | Create new feature/fix/chore branch with naming conventions |
+| **git-flow** | `/branch-cleanup` | | X | Remove merged branches locally and optionally on remote |
+| **git-flow** | `/git-status` | | X | Enhanced git status with recommendations |
+| **git-flow** | `/git-config` | | X | Configure git-flow settings for the project |
+| **pr-review** | `/pr-setup` | | X | Setup wizard for pr-review (shares Gitea MCP with projman) |
+| **pr-review** | `/project-init` | | X | Quick project setup for PR reviews |
+| **pr-review** | `/project-sync` | | X | Sync config with git remote after repo move/rename |
+| **pr-review** | *SessionStart hook* | X | | Detects git remote vs .env mismatch |
+| **pr-review** | `/pr-review` | | X | Full multi-agent PR review with confidence scoring |
+| **pr-review** | `/pr-summary` | | X | Quick summary of PR changes |
+| **pr-review** | `/pr-findings` | | X | List and filter review findings by category/severity |
+| **pr-review** | `/pr-diff` | | X | Formatted diff with inline review comments and annotations |
+| **clarity-assist** | `/clarify` | | X | Full 4-D prompt optimization with ND accommodations |
+| **clarity-assist** | `/quick-clarify` | | X | Rapid single-pass clarification for simple requests |
+| **doc-guardian** | `/doc-audit` | | X | Full documentation audit - scans for doc drift |
+| **doc-guardian** | `/doc-sync` | | X | Synchronize pending documentation updates |
+| **doc-guardian** | `/changelog-gen` | | X | Generate changelog from conventional commits |
+| **doc-guardian** | `/doc-coverage` | | X | Documentation coverage metrics by function/class |
+| **doc-guardian** | `/stale-docs` | | X | Flag documentation behind code changes |
+| **doc-guardian** | *PostToolUse hook* | X | | Silently detects doc drift on Write/Edit |
+| **code-sentinel** | `/security-scan` | | X | Full security audit (SQL injection, XSS, secrets, etc.) |
+| **code-sentinel** | `/refactor` | | X | Apply refactoring patterns to improve code |
+| **code-sentinel** | `/refactor-dry` | | X | Preview refactoring without applying changes |
+| **code-sentinel** | *PreToolUse hook* | X | | Scans code before writing; blocks critical issues |
+| **claude-config-maintainer** | `/config-analyze` | | X | Analyze CLAUDE.md for optimization opportunities |
+| **claude-config-maintainer** | `/config-optimize` | | X | Optimize CLAUDE.md structure with preview/backup |
+| **claude-config-maintainer** | `/config-init` | | X | Initialize new CLAUDE.md for a project |
+| **claude-config-maintainer** | `/config-diff` | | X | Track CLAUDE.md changes over time with behavioral impact |
+| **claude-config-maintainer** | `/config-lint` | | X | Lint CLAUDE.md for anti-patterns and best practices |
+| **claude-config-maintainer** | `/config-audit-settings` | | X | Audit settings.local.json permissions (100-point score) |
+| **claude-config-maintainer** | `/config-optimize-settings` | | X | Optimize permissions (profiles, consolidation, dry-run) |
+| **claude-config-maintainer** | `/config-permissions-map` | | X | Visual review layer + permission coverage map |
+| **cmdb-assistant** | `/cmdb-setup` | | X | Setup wizard for NetBox MCP server |
+| **cmdb-assistant** | `/cmdb-search` | | X | Search NetBox for devices, IPs, sites |
+| **cmdb-assistant** | `/cmdb-device` | | X | Manage network devices (create, view, update, delete) |
+| **cmdb-assistant** | `/cmdb-ip` | | X | Manage IP addresses and prefixes |
+| **cmdb-assistant** | `/cmdb-site` | | X | Manage sites, locations, racks, and regions |
+| **cmdb-assistant** | `/cmdb-audit` | | X | Data quality analysis (VMs, devices, naming, roles) |
+| **cmdb-assistant** | `/cmdb-register` | | X | Register current machine into NetBox with running apps |
+| **cmdb-assistant** | `/cmdb-sync` | | X | Sync machine state with NetBox (detect drift, update) |
+| **cmdb-assistant** | `/cmdb-topology` | | X | Infrastructure topology diagrams (rack, network, site views) |
+| **cmdb-assistant** | `/change-audit` | | X | NetBox audit trail queries with filtering |
+| **cmdb-assistant** | `/ip-conflicts` | | X | Detect IP conflicts and overlapping prefixes |
+| **project-hygiene** | *PostToolUse hook* | X | | Removes temp files, warns about unexpected root files |
+| **data-platform** | `/data-ingest` | | X | Load data from CSV, Parquet, JSON into DataFrame |
+| **data-platform** | `/data-profile` | | X | Generate data profiling report with statistics |
+| **data-platform** | `/data-schema` | | X | Explore database schemas, tables, columns |
+| **data-platform** | `/data-explain` | | X | Explain query execution plan |
+| **data-platform** | `/data-lineage` | | X | Show dbt model lineage and dependencies |
+| **data-platform** | `/data-run` | | X | Run dbt models with validation |
+| **data-platform** | `/lineage-viz` | | X | dbt lineage visualization as Mermaid diagrams |
+| **data-platform** | `/dbt-test` | | X | Formatted dbt test runner with summary and failure details |
+| **data-platform** | `/data-quality` | | X | DataFrame quality checks (nulls, duplicates, types, outliers) |
+| **data-platform** | `/data-setup` | | X | Setup wizard for data-platform MCP servers |
+| **data-platform** | *SessionStart hook* | X | | Checks PostgreSQL connection (non-blocking warning) |
+| **viz-platform** | `/viz-setup` | | X | Setup wizard for viz-platform MCP server |
+| **viz-platform** | `/viz-chart` | | X | Create Plotly charts with theme integration |
+| **viz-platform** | `/viz-dashboard` | | X | Create dashboard layouts with filters and grids |
+| **viz-platform** | `/viz-theme` | | X | Apply existing theme to visualizations |
+| **viz-platform** | `/viz-theme-new` | | X | Create new custom theme with design tokens |
+| **viz-platform** | `/viz-theme-css` | | X | Export theme as CSS custom properties |
+| **viz-platform** | `/viz-component` | | X | Inspect DMC component props and validation |
+| **viz-platform** | `/viz-chart-export` | | X | Export charts to PNG, SVG, PDF via kaleido |
+| **viz-platform** | `/accessibility-check` | | X | Color blind validation (WCAG contrast ratios) |
+| **viz-platform** | `/viz-breakpoints` | | X | Configure responsive layout breakpoints |
+| **viz-platform** | `/design-review` | | X | Detailed design system audits |
+| **viz-platform** | `/design-gate` | | X | Binary pass/fail design system validation gates |
+| **viz-platform** | *SessionStart hook* | X | | Checks DMC version (non-blocking warning) |
+| **data-platform** | `/data-review` | | X | Comprehensive data integrity audits |
+| **data-platform** | `/data-gate` | | X | Binary pass/fail data integrity gates |
+| **contract-validator** | `/validate-contracts` | | X | Full marketplace compatibility validation |
+| **contract-validator** | `/check-agent` | | X | Validate single agent definition |
+| **contract-validator** | `/list-interfaces` | | X | Show all plugin interfaces |
+| **contract-validator** | `/dependency-graph` | | X | Mermaid visualization of plugin dependencies |
+| **contract-validator** | `/cv-setup` | | X | Setup wizard for contract-validator MCP |
+
+---
+
+## Plugins by Category
+
+| Category | Plugins | Primary Use |
+|----------|---------|-------------|
+| **Setup** | projman, pr-review, cmdb-assistant, data-platform, viz-platform, contract-validator | `/pm-setup`, `/pr-setup`, `/cmdb-setup`, `/data-setup`, `/viz-setup`, `/cv-setup` |
+| **Task Planning** | projman, clarity-assist | Sprint management, requirement clarification |
+| **Code Quality** | code-sentinel, pr-review | Security scanning, PR reviews |
+| **Documentation** | doc-guardian, claude-config-maintainer | Doc sync, CLAUDE.md maintenance |
+| **Git Operations** | git-flow | Commits, branches, workflow automation |
+| **Infrastructure** | cmdb-assistant | NetBox CMDB management |
+| **Data Engineering** | data-platform | pandas, PostgreSQL, dbt operations |
+| **Visualization** | viz-platform | DMC validation, Plotly charts, theming |
+| **Validation** | contract-validator | Cross-plugin compatibility checks |
+| **Maintenance** | project-hygiene | Automatic cleanup |
+
+---
+
+## Hook-Based Automation Summary
+
+| Plugin | Hook Event | Behavior |
+|--------|------------|----------|
+| **projman** | SessionStart | Checks git remote vs .env; warns if mismatch detected; suggests sprint planning if issues exist |
+| **pr-review** | SessionStart | Checks git remote vs .env; warns if mismatch detected |
+| **doc-guardian** | PostToolUse (Write/Edit) | Tracks documentation drift; auto-updates dependent docs |
+| **code-sentinel** | PreToolUse (Write/Edit) | Scans for security issues; blocks critical vulnerabilities |
+| **project-hygiene** | PostToolUse (Write/Edit) | Cleans temp files, warns about misplaced files |
+| **data-platform** | SessionStart | Checks PostgreSQL connection; non-blocking warning if unavailable |
+| **viz-platform** | SessionStart | Checks DMC version; non-blocking warning if mismatch detected |
+
+---
+
+## Dev Workflow Examples
+
+### Example 0: RFC-Driven Feature Development
+
+Full workflow from idea to implementation using RFCs:
+
+```
+1. /clarify                  # Clarify the feature idea
+2. /rfc create               # Create RFC from clarified spec
+   ... refine RFC content ...
+3. /rfc review 0001          # Submit RFC for review
+   ... review discussion ...
+4. /rfc approve 0001         # Approve RFC for implementation
+5. /sprint-plan              # Select approved RFC for sprint
+   ... implement feature ...
+6. /sprint-close             # Complete sprint, RFC marked Implemented
+```
+
+### Example 1: Starting a New Feature Sprint
+
+A typical workflow for planning and executing a feature sprint:
+
+```
+1. /clarify                  # Clarify requirements if vague
+2. /sprint-plan              # Plan the sprint with architecture analysis
+3. /labels-sync              # Ensure labels are up-to-date
+4. /sprint-start             # Begin execution with dependency ordering
+5. /branch-start feat/...    # Create feature branch
+   ... implement features ...
+6. /git-commit               # Commit with conventional message
+7. /sprint-status --diagram  # Check progress with visualization
+8. /pm-review                # Pre-close quality review
+9. /pm-test run              # Verify test coverage
+10. /sprint-close            # Capture lessons learned
+```
+
+### Example 2: Daily Development Cycle
+
+Quick daily workflow with git-flow:
+
+```
+1. /git-status               # Check current state
+2. /branch-start fix/...     # Start bugfix branch
+   ... make changes ...
+3. /git-commit               # Auto-generate commit message
+4. /git-commit-push          # Push to remote
+5. /branch-cleanup           # Clean merged branches
+```
+
+### Example 3: Pull Request Review Workflow
+
+Reviewing a PR before merge:
+
+```
+1. /pr-summary               # Quick overview of changes
+2. /pr-review                # Full multi-agent review
+3. /pr-findings              # Filter findings by severity
+4. /security-scan            # Deep security audit if needed
+```
+
+### Example 4: Documentation Maintenance
+
+Keeping docs in sync:
+
+```
+1. /doc-audit                # Scan for documentation drift
+2. /doc-sync                 # Apply pending updates
+3. /config-analyze           # Check CLAUDE.md health
+4. /config-optimize          # Optimize if needed
+```
+
+### Example 5: Code Refactoring Session
+
+Safe refactoring with preview:
+
+```
+1. /refactor-dry             # Preview opportunities
+2. /security-scan            # Baseline security check
+3. /refactor                 # Apply improvements
+4. /pm-test run              # Verify nothing broke
+5. /git-commit               # Commit with descriptive message
+```
+
+### Example 6: Infrastructure Documentation
+
+Managing infrastructure with CMDB:
+
+```
+1. /cmdb-search "server"     # Find existing devices
+2. /cmdb-device view X       # Check device details
+3. /cmdb-ip list             # List available IPs
+4. /cmdb-site view Y         # Check site info
+```
+
+### Example 6b: Data Engineering Workflow
+
+Working with data pipelines:
+
+```
+1. /data-ingest file.csv     # Load data into DataFrame
+2. /data-profile             # Generate data profiling report
+3. /data-schema              # Explore database schemas
+4. /data-lineage model_name  # View dbt model dependencies
+5. /data-run model_name      # Execute dbt models
+6. /data-explain "SELECT ..." # Analyze query execution plan
+```
+
+### Example 7: First-Time Setup (New Machine)
+
+Setting up the marketplace for the first time:
+
+```
+1. /pm-setup --full          # Full setup: MCP + system config + project
+   # → Follow prompts for Gitea URL, org
+   # → Add token manually when prompted
+   # → Confirm repository name
+2. # Restart Claude Code session
+3. /labels-sync              # Sync Gitea labels
+4. /sprint-plan              # Plan first sprint
+```
+
+### Example 8: New Project Setup (System Already Configured)
+
+Adding a new project when system config exists:
+
+```
+1. /pm-setup --quick         # Quick project setup (auto-detected)
+   # → Confirms detected repo name
+   # → Creates .env
+2. /labels-sync              # Sync Gitea labels
+3. /sprint-plan              # Plan first sprint
+```
+
+---
+
+## Quick Tips
+
+- **Hooks run automatically** - doc-guardian and code-sentinel protect you without manual invocation
+- **Use `/git-commit` over `git commit`** - generates better commit messages following conventions
+- **Run `/pm-review` before `/sprint-close`** - catches issues before closing the sprint
+- **Use `/clarify` for vague requests** - especially helpful for complex requirements
+- **`/refactor-dry` is safe** - always preview before applying refactoring changes
+
+---
+
+## MCP Server Requirements
+
+Some plugins require MCP server connectivity:
+
+| Plugin | MCP Server | Purpose |
+|--------|------------|---------|
+| projman | Gitea | Issues, PRs, wiki, labels, milestones |
+| pr-review | Gitea | PR operations and reviews |
+| cmdb-assistant | NetBox | Infrastructure CMDB |
+| data-platform | pandas, PostgreSQL, dbt | DataFrames, database queries, dbt builds |
+| viz-platform | viz-platform | DMC validation, charts, layouts, themes, pages |
+| contract-validator | contract-validator | Plugin interface parsing, compatibility validation |
+
+Ensure credentials are configured in `~/.config/claude/gitea.env`, `~/.config/claude/netbox.env`, or `~/.config/claude/postgres.env`.
+
+---
+
+*Last Updated: 2026-02-02*

docs/CONFIGURATION.md

@@ -0,0 +1,752 @@
+# Configuration Guide
+
+Centralized configuration documentation for all plugins and MCP servers in the Leo Claude Marketplace.
+
+---
+
+## Quick Start
+
+**After installing the marketplace and plugins via Claude Code:**
+
+```
+/pm-setup
+```
+
+The interactive wizard auto-detects what's needed and handles everything except manually adding your API tokens.
+
+---
+
+## Setup Flow Diagram
+
+```
+┌─────────────────────────────────────────────────────────────────────────────┐
+│                           FIRST TIME SETUP                                  │
+│                         (once per machine)                                  │
+└─────────────────────────────────────────────────────────────────────────────┘
+                                    │
+                                    ▼
+                             /pm-setup --full
+                         (or /pm-setup auto-detects)
+                                    │
+     ┌──────────────────────────────┼──────────────────────────────┐
+     ▼                              ▼                              ▼
+┌─────────────┐            ┌─────────────────┐            ┌─────────────────┐
+│  PHASE 1    │            │    PHASE 2      │            │    PHASE 3      │
+│  Automated  │───────────▶│    Automated    │───────────▶│   Interactive   │
+│             │            │                 │            │                 │
+│ • Check     │            │ • Find MCP path │            │ • Ask Gitea URL │
+│   Python    │            │ • Create venv   │            │ • Ask Org name  │
+│   version   │            │ • Install deps  │            │ • Create config │
+└─────────────┘            └─────────────────┘            └─────────────────┘
+                                                                   │
+                                                                   ▼
+                                                   ┌───────────────────────────┐
+                                                   │        PHASE 4            │
+                                                   │     USER ACTION           │
+                                                   │                           │
+                                                   │  Edit config file to add  │
+                                                   │  API token (for security) │
+                                                   │                           │
+                                                   │  nano ~/.config/claude/   │
+                                                   │       gitea.env           │
+                                                   └───────────────────────────┘
+                                                                   │
+                                                                   ▼
+     ┌──────────────────────────────┬──────────────────────────────┐
+     ▼                              ▼                              ▼
+┌─────────────┐            ┌─────────────────┐            ┌─────────────────┐
+│  PHASE 5    │            │    PHASE 6      │            │    PHASE 7      │
+│ Interactive │            │    Automated    │            │    Automated    │
+│             │            │                 │            │                 │
+│ • Confirm   │            │ • Create .env   │            │ • Test API      │
+│   repo name │            │ • Check         │            │ • Show summary  │
+│   from git  │            │   .gitignore    │            │ • Restart note  │
+└─────────────┘            └─────────────────┘            └─────────────────┘
+                                                                   │
+                                                                   ▼
+                                                   ┌───────────────────────────┐
+                                                   │      RESTART SESSION      │
+                                                   │                           │
+                                                   │  MCP tools available      │
+                                                   │  after restart            │
+                                                   └───────────────────────────┘
+
+
+┌─────────────────────────────────────────────────────────────────────────────┐
+│                          NEW PROJECT SETUP                                  │
+│                        (once per project)                                   │
+└─────────────────────────────────────────────────────────────────────────────┘
+                                    │
+                    ┌───────────────┴───────────────┐
+                    ▼                               ▼
+            /pm-setup --quick                  /pm-setup
+             (explicit mode)               (auto-detects mode)
+                    │                               │
+                    │                    ┌──────────┴──────────┐
+                    │                    ▼                     ▼
+                    │              "Quick setup"         "Full setup"
+                    │               (skips to              (re-runs
+                    │              project config)          everything)
+                    │                    │                     │
+                    └────────────────────┴─────────────────────┘
+                                         │
+                                         ▼
+                              ┌─────────────────────┐
+                              │   PROJECT CONFIG    │
+                              │                     │
+                              │ • Detect repo from  │
+                              │   git remote        │
+                              │ • Confirm with user │
+                              │ • Create .env       │
+                              │ • Check .gitignore  │
+                              └─────────────────────┘
+                                         │
+                                         ▼
+                                      Done!
+```
+
+---
+
+## What Runs Automatically vs User Interaction
+
+### `/pm-setup --full` - Full Setup
+
+| Phase | Type | What Happens |
+|-------|------|--------------|
+| **1. Environment Check** | Automated | Verifies Python 3.10+ is installed |
+| **2. MCP Server Setup** | Automated | Finds plugin path, creates venv, installs dependencies |
+| **3. System Config Creation** | Interactive | Asks for Gitea URL and organization name |
+| **4. Token Entry** | **User Action** | User manually edits config file to add API token |
+| **5. Project Detection** | Interactive | Shows detected repo name, asks for confirmation |
+| **6. Project Config** | Automated | Creates `.env` file, checks `.gitignore` |
+| **7. Validation** | Automated | Tests API connectivity, shows summary |
+
+### `/pm-setup --quick` - Quick Project Setup
+
+| Phase | Type | What Happens |
+|-------|------|--------------|
+| **1. Pre-flight Check** | Automated | Verifies system config exists |
+| **2. Project Detection** | Interactive | Shows detected repo name, asks for confirmation |
+| **3. Project Config** | Automated | Creates/updates `.env` file |
+| **4. Gitignore Check** | Interactive | Asks to add `.env` to `.gitignore` if missing |
+
+---
+
+## One Command, Three Modes
+
+| Mode | When to Use | What It Does |
+|------|-------------|--------------|
+| `/pm-setup` | Any time | Auto-detects: runs full, quick, or sync as needed |
+| `/pm-setup --full` | First time on a machine | Full setup: MCP server + system config + project config |
+| `/pm-setup --quick` | Starting a new project | Quick setup: project config only (assumes system is ready) |
+| `/pm-setup --sync` | After repo move/rename | Updates .env to match current git remote |
+
+**Auto-detection logic:**
+1. No system config → **full** mode
+2. System config exists, no project config → **quick** mode
+3. Both exist, git remote differs → **sync** mode
+4. Both exist, match → already configured, offer to reconfigure
+
+**Typical workflow:**
+1. Install plugin → run `/pm-setup` (auto-runs full mode)
+2. Start new project → run `/pm-setup` (auto-runs quick mode)
+3. Repository moved? → run `/pm-setup` (auto-runs sync mode)
+
+---
+
+## Configuration Architecture
+
+This marketplace uses a **hybrid configuration** approach:
+
+```
+┌─────────────────────────────────────────────────────────────────┐
+│                    SYSTEM-LEVEL (once per machine)             │
+│                    ~/.config/claude/                            │
+├─────────────────────────────────────────────────────────────────┤
+│  gitea.env     │  GITEA_API_URL, GITEA_API_TOKEN                       │
+│  netbox.env    │  NETBOX_API_URL, NETBOX_API_TOKEN                     │
+│  git-flow.env  │  GIT_WORKFLOW_STYLE, GIT_DEFAULT_BASE, etc.   │
+└─────────────────────────────────────────────────────────────────┘
+                              │
+                              │ Shared across all projects
+                              ▼
+┌─────────────────────────────────────────────────────────────────┐
+│                  PROJECT-LEVEL (once per project)              │
+│                  <project-root>/.env                            │
+├─────────────────────────────────────────────────────────────────┤
+│  GITEA_REPO              │  Repository as owner/repo format    │
+│  GIT_WORKFLOW_STYLE      │  (optional) Override system default │
+│  PR_REVIEW_*             │  (optional) PR review settings      │
+└─────────────────────────────────────────────────────────────────┘
+```
+
+**Benefits:**
+- Single token per service (update once, use everywhere)
+- Easy multi-project setup (just run `/pm-setup` in each project)
+- Security (tokens never committed to git, never typed into AI chat)
+- Project isolation (each project can override defaults)
+
+---
+
+## Prerequisites
+
+Before running `/pm-setup`:
+
+1. **Python 3.10+** installed
+   ```bash
+   python3 --version  # Should be 3.10.0 or higher
+   ```
+
+2. **Git repository** initialized (for project setup)
+   ```bash
+   git status  # Should show initialized repository
+   ```
+
+3. **Claude Code** installed and working with the marketplace
+
+---
+
+## Setup Methods
+
+### Method 1: Interactive Wizard (Recommended)
+
+Run the setup wizard in Claude Code:
+
+```
+/pm-setup
+```
+
+The wizard will guide you through each step interactively and auto-detect the appropriate mode.
+
+**Note:** After first-time setup, you'll need to restart your Claude Code session for MCP tools to become available.
+
+### Method 2: Manual Setup
+
+If you prefer to set up manually or need to troubleshoot:
+
+#### Step 1: MCP Server Setup
+
+```bash
+# Navigate to marketplace directory
+cd /path/to/leo-claude-mktplace
+
+# Set up Gitea MCP server
+cd mcp-servers/gitea
+python3 -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+deactivate
+
+# (Optional) Set up NetBox MCP server
+cd ../netbox
+python3 -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+deactivate
+```
+
+#### Step 2: System Configuration
+
+```bash
+mkdir -p ~/.config/claude
+
+# Gitea configuration (credentials only)
+cat > ~/.config/claude/gitea.env << 'EOF'
+GITEA_API_URL=https://gitea.example.com
+GITEA_API_TOKEN=your_token_here
+EOF
+chmod 600 ~/.config/claude/gitea.env
+```
+
+#### Step 3: Project Configuration
+
+In each project root:
+
+```bash
+cat > .env << 'EOF'
+GITEA_REPO=your-organization/your-repo-name
+EOF
+```
+
+Add `.env` to `.gitignore` if not already there.
+
+### Method 3: Automation Script (CI/Scripting)
+
+For automated setups or CI environments:
+
+```bash
+cd /path/to/leo-claude-mktplace
+./scripts/setup.sh
+```
+
+This script is useful for CI/CD pipelines and bulk provisioning.
+
+---
+
+## Configuration Reference
+
+### System-Level Files
+
+Located in `~/.config/claude/`:
+
+| File | Required By | Purpose |
+|------|-------------|---------|
+| `gitea.env` | projman, pr-review | Gitea API credentials |
+| `netbox.env` | cmdb-assistant | NetBox API credentials |
+| `git-flow.env` | git-flow | Default git workflow settings |
+
+### Gitea Configuration
+
+```bash
+# ~/.config/claude/gitea.env
+GITEA_API_URL=https://gitea.example.com/api/v1
+GITEA_API_TOKEN=your_gitea_token_here
+```
+
+| Variable | Description | Example |
+|----------|-------------|---------|
+| `GITEA_API_URL` | Gitea API endpoint (with `/api/v1`) | `https://gitea.example.com/api/v1` |
+| `GITEA_API_TOKEN` | Personal access token | `abc123...` |
+
+**Note:** `GITEA_REPO` is configured at the project level in `owner/repo` format since different projects may belong to different organizations.
+
+**Generating a Gitea Token:**
+1. Log into Gitea → **User Icon** → **Settings**
+2. **Applications** tab → **Manage Access Tokens**
+3. **Generate New Token** with permissions:
+   - `repo` (all sub-permissions)
+   - `read:org`
+   - `read:user`
+   - `write:repo` (for wiki access)
+4. Copy token immediately (shown only once)
+
+### NetBox Configuration
+
+```bash
+# ~/.config/claude/netbox.env
+NETBOX_API_URL=https://netbox.example.com
+NETBOX_API_TOKEN=your_netbox_token_here
+```
+
+| Variable | Description | Example |
+|----------|-------------|---------|
+| `NETBOX_API_URL` | NetBox base URL | `https://netbox.example.com` |
+| `NETBOX_API_TOKEN` | API token | `abc123...` |
+
+### Git-Flow Configuration
+
+```bash
+# ~/.config/claude/git-flow.env
+GIT_WORKFLOW_STYLE=feature-branch
+GIT_DEFAULT_BASE=development
+GIT_AUTO_DELETE_MERGED=true
+GIT_AUTO_PUSH=false
+GIT_PROTECTED_BRANCHES=main,master,development,staging,production
+GIT_COMMIT_STYLE=conventional
+GIT_CO_AUTHOR=true
+```
+
+| Variable | Default | Description |
+|----------|---------|-------------|
+| `GIT_WORKFLOW_STYLE` | `feature-branch` | Branching strategy |
+| `GIT_DEFAULT_BASE` | `development` | Default base branch |
+| `GIT_AUTO_DELETE_MERGED` | `true` | Delete merged branches |
+| `GIT_AUTO_PUSH` | `false` | Auto-push after commit |
+| `GIT_PROTECTED_BRANCHES` | `main,master,...` | Protected branches |
+| `GIT_COMMIT_STYLE` | `conventional` | Commit message style |
+| `GIT_CO_AUTHOR` | `true` | Include Claude co-author |
+
+---
+
+## Project-Level Configuration
+
+Create `.env` in each project root:
+
+```bash
+# Required for projman, pr-review (use owner/repo format)
+GITEA_REPO=your-organization/your-repo-name
+
+# Optional: Override git-flow defaults
+GIT_WORKFLOW_STYLE=pr-required
+GIT_DEFAULT_BASE=main
+
+# Optional: PR review settings
+PR_REVIEW_CONFIDENCE_THRESHOLD=0.5
+PR_REVIEW_AUTO_SUBMIT=false
+```
+
+| Variable | Required | Description |
+|----------|----------|-------------|
+| `GITEA_REPO` | Yes | Repository in `owner/repo` format (e.g., `my-org/my-repo`) |
+| `GIT_WORKFLOW_STYLE` | No | Override system default |
+| `PR_REVIEW_*` | No | PR review settings |
+
+---
+
+## Plugin Configuration Summary
+
+| Plugin | System Config | Project Config | Setup Command |
+|--------|---------------|----------------|---------------|
+| **projman** | gitea.env | .env (GITEA_REPO=owner/repo) | `/pm-setup` |
+| **pr-review** | gitea.env | .env (GITEA_REPO=owner/repo) | `/pr-setup` |
+| **git-flow** | git-flow.env (optional) | .env (optional) | None needed |
+| **clarity-assist** | None | None | None needed |
+| **cmdb-assistant** | netbox.env | None | `/cmdb-setup` |
+| **data-platform** | postgres.env | .env (optional) | `/data-setup` |
+| **viz-platform** | None | .env (optional DMC_VERSION) | `/viz-setup` |
+| **doc-guardian** | None | None | None needed |
+| **code-sentinel** | None | None | None needed |
+| **project-hygiene** | None | None | None needed |
+| **claude-config-maintainer** | None | None | None needed |
+| **contract-validator** | None | None | `/cv-setup` |
+
+---
+
+## Multi-Project Workflow
+
+Once system-level config is set up, adding new projects is simple:
+
+```
+cd ~/projects/new-project
+/pm-setup
+```
+
+The command auto-detects that system config exists and runs quick project setup.
+
+---
+
+## Installing Plugins to Consumer Projects
+
+The marketplace provides scripts to install plugins into consumer projects. This sets up the MCP server connections and adds CLAUDE.md integration snippets.
+
+### Install a Plugin
+
+```bash
+cd /path/to/leo-claude-mktplace
+./scripts/install-plugin.sh <plugin-name> <target-project-path>
+```
+
+**Examples:**
+```bash
+# Install data-platform to a portfolio project
+./scripts/install-plugin.sh data-platform ~/projects/personal-portfolio
+
+# Install multiple plugins
+./scripts/install-plugin.sh viz-platform ~/projects/personal-portfolio
+./scripts/install-plugin.sh projman ~/projects/personal-portfolio
+```
+
+**What it does:**
+1. Validates the plugin exists in the marketplace
+2. Adds MCP server entry to target's `.mcp.json` (if plugin has MCP server)
+3. Appends integration snippet to target's `CLAUDE.md`
+4. Reports changes and lists available commands
+
+**After installation:** Restart your Claude Code session for MCP tools to become available.
+
+### Uninstall a Plugin
+
+```bash
+./scripts/uninstall-plugin.sh <plugin-name> <target-project-path>
+```
+
+Removes the MCP server entry and CLAUDE.md integration section.
+
+### List Installed Plugins
+
+```bash
+./scripts/list-installed.sh <target-project-path>
+```
+
+Shows which marketplace plugins are installed, partially installed, or available.
+
+**Output example:**
+```
+✓ Fully Installed:
+  PLUGIN                   VERSION    DESCRIPTION
+  ------                   -------    -----------
+  data-platform            1.3.0      pandas, PostgreSQL, and dbt integration...
+  viz-platform             1.1.0      DMC validation, Plotly charts, and theming...
+
+○ Available (not installed):
+  projman                  3.4.0      Sprint planning and project management...
+```
+
+### Plugins with MCP Servers
+
+Not all plugins have MCP servers. The install script handles this automatically:
+
+| Plugin | Has MCP Server | Notes |
+|--------|---------------|-------|
+| data-platform | ✓ | pandas, PostgreSQL, dbt tools |
+| viz-platform | ✓ | DMC validation, chart, theme tools |
+| contract-validator | ✓ | Plugin compatibility validation |
+| cmdb-assistant | ✓ (via netbox) | NetBox CMDB tools |
+| projman | ✓ (via gitea) | Issue, wiki, PR tools |
+| pr-review | ✓ (via gitea) | PR review tools |
+| git-flow | ✗ | Commands only |
+| doc-guardian | ✗ | Commands and hooks only |
+| code-sentinel | ✗ | Commands and hooks only |
+| clarity-assist | ✗ | Commands only |
+
+### Script Requirements
+
+- **jq** must be installed (`sudo apt install jq`)
+- Scripts are idempotent (safe to run multiple times)
+
+---
+
+## Agent Frontmatter Configuration
+
+Agents specify their configuration in frontmatter using Claude Code's supported fields. Reference: https://code.claude.com/docs/en/sub-agents
+
+### Supported Frontmatter Fields
+
+| Field | Required | Default | Description |
+|-------|----------|---------|-------------|
+| `name` | Yes | — | Unique identifier, lowercase + hyphens |
+| `description` | Yes | — | When Claude should delegate to this subagent |
+| `model` | No | `inherit` | `sonnet`, `opus`, `haiku`, or `inherit` |
+| `permissionMode` | No | `default` | Controls permission prompts: `default`, `acceptEdits`, `dontAsk`, `bypassPermissions`, `plan` |
+| `disallowedTools` | No | none | Comma-separated tools to remove from agent's toolset |
+| `skills` | No | none | Comma-separated skills auto-injected into context at startup |
+| `hooks` | No | none | Lifecycle hooks scoped to this subagent |
+
+### Complete Agent Matrix
+
+| Plugin | Agent | `model` | `permissionMode` | `disallowedTools` | `skills` |
+|--------|-------|---------|-------------------|--------------------|----------|
+| projman | planner | opus | default | — | frontmatter (2) + body text (12) |
+| projman | orchestrator | sonnet | acceptEdits | — | frontmatter (2) + body text (10) |
+| projman | executor | sonnet | bypassPermissions | — | frontmatter (7) |
+| projman | code-reviewer | opus | default | Write, Edit, MultiEdit | frontmatter (4) |
+| pr-review | coordinator | sonnet | plan | Write, Edit, MultiEdit | — |
+| pr-review | security-reviewer | sonnet | plan | Write, Edit, MultiEdit | — |
+| pr-review | performance-analyst | sonnet | plan | Write, Edit, MultiEdit | — |
+| pr-review | maintainability-auditor | haiku | plan | Write, Edit, MultiEdit | — |
+| pr-review | test-validator | haiku | plan | Write, Edit, MultiEdit | — |
+| data-platform | data-advisor | sonnet | default | — | — |
+| data-platform | data-analysis | sonnet | plan | Write, Edit, MultiEdit | — |
+| data-platform | data-ingestion | haiku | acceptEdits | — | — |
+| viz-platform | design-reviewer | sonnet | plan | Write, Edit, MultiEdit | — |
+| viz-platform | layout-builder | sonnet | default | — | — |
+| viz-platform | component-check | haiku | plan | Write, Edit, MultiEdit | — |
+| viz-platform | theme-setup | haiku | acceptEdits | — | — |
+| contract-validator | full-validation | sonnet | default | — | — |
+| contract-validator | agent-check | haiku | plan | Write, Edit, MultiEdit | — |
+| code-sentinel | security-reviewer | sonnet | plan | Write, Edit, MultiEdit | — |
+| code-sentinel | refactor-advisor | sonnet | acceptEdits | — | — |
+| doc-guardian | doc-analyzer | sonnet | acceptEdits | — | — |
+| clarity-assist | clarity-coach | sonnet | default | Write, Edit, MultiEdit | — |
+| git-flow | git-assistant | haiku | acceptEdits | — | — |
+| claude-config-maintainer | maintainer | sonnet | acceptEdits | — | frontmatter (2) |
+| cmdb-assistant | cmdb-assistant | sonnet | default | — | — |
+
+### Design Principles
+
+- `bypassPermissions` is granted to exactly ONE agent (Executor) which has code-sentinel PreToolUse hook + Code Reviewer downstream as safety nets.
+- `plan` mode is assigned to all pure analysis agents (pr-review, read-only validators).
+- `disallowedTools: Write, Edit, MultiEdit` provides defense-in-depth on agents that should never write files.
+- `skills` frontmatter is used for agents with ≤7 skills where guaranteed loading is safety-critical. Agents with 8+ skills use body text `## Skills to Load` for selective loading.
+- `hooks` (agent-scoped) is reserved for future use (v6.0+).
+
+Override any field by editing the agent's `.md` file in `plugins/{plugin}/agents/`.
+
+### permissionMode Guide
+
+| Value | Prompts for file ops? | Prompts for Bash? | Prompts for MCP? | Use when |
+|-------|-----------------------|-------------------|-------------------|----------|
+| `default` | Yes | Yes | No (MCP bypasses permissions) | You want full visibility |
+| `acceptEdits` | No | Yes | No | Core job is file read/write, Bash visibility useful |
+| `dontAsk` | No | No (most) | No | Even Bash prompts are friction |
+| `bypassPermissions` | No | No | No | Agent has downstream safety layers |
+| `plan` | N/A (read-only) | N/A (read-only) | No | Pure analysis, no modifications |
+
+### disallowedTools Guide
+
+Use `disallowedTools` to remove specific tools from an agent's toolset. This is a blacklist — the agent inherits all tools from the main thread, then the listed tools are removed.
+
+Prefer `disallowedTools` over `tools` (whitelist) because:
+- New MCP servers are automatically available without updating every agent.
+- Less configuration to maintain.
+- Easier to audit — you only list what's blocked.
+
+Common patterns:
+- `disallowedTools: Write, Edit, MultiEdit` — read-only agent, cannot modify files.
+- `disallowedTools: Bash` — no shell access (rare, most agents need at least read-only Bash).
+
+### skills Frontmatter Guide
+
+The `skills` field auto-injects skill file contents into the agent's context window at startup. The agent does NOT need to read the files — they are already present.
+
+**When to use frontmatter `skills`:**
+- Agent has ≤7 skills.
+- Skills are safety-critical (e.g., `branch-security`, `runaway-detection`).
+- You need guaranteed loading — no risk of the agent skipping a skill.
+
+**When to keep body text `## Skills to Load`:**
+- Agent has 8+ skills (context window cost too high for full injection).
+- Skills are situational — not all needed for every invocation.
+- Agent benefits from selective loading based on the specific task.
+
+Skill names in frontmatter are resolved relative to the plugin's `skills/` directory. Use the filename without the `.md` extension.
+
+### Phase-Based Skill Loading (Body Text)
+
+For agents with 8+ skills, use **phase-based loading** in the agent body text. This structures skill reads into logical phases, with explicit instructions to read each skill exactly once.
+
+**Pattern:**
+
+```markdown
+## Skill Loading Protocol
+
+**Frontmatter skills (auto-injected, always available — DO NOT re-read these):**
+- `skill-a` — description
+- `skill-b` — description
+
+**Phase 1 skills — read ONCE at session start:**
+- skills/validation-skill.md
+- skills/safety-skill.md
+
+**Phase 2 skills — read ONCE when entering main work:**
+- skills/workflow-skill.md
+- skills/domain-skill.md
+
+**CRITICAL: Read each skill file exactly ONCE. Do NOT re-read skill files between MCP API calls.**
+```
+
+**Benefits:**
+- Frontmatter skills (always needed) are auto-injected — zero file read cost
+- Phase skills are read once at the appropriate time — not re-read per API call
+- `batch-execution` skill provides protocol for API-heavy phases
+- ~76-83% reduction in skill-related token consumption for typical sprints
+
+**Currently applied to:**
+- Planner agent: 2 frontmatter + 12 body text (3 phases)
+- Orchestrator agent: 2 frontmatter + 10 body text (2 phases)
+
+---
+
+## Automatic Validation Features
+
+### API Validation
+
+When running `/pm-setup`, the command:
+
+1. **Detects** organization and repository from git remote URL
+2. **Validates** via Gitea API: `GET /api/v1/repos/{org}/{repo}`
+3. **Auto-fills** if repository exists and is accessible (no confirmation needed)
+4. **Asks for confirmation** only if validation fails (404 or permission error)
+
+This catches typos and permission issues before saving configuration.
+
+### Mismatch Detection (SessionStart Hook)
+
+When you start a Claude Code session, a hook automatically:
+
+1. Reads `GITEA_REPO` (in `owner/repo` format) from `.env`
+2. Compares with current `git remote get-url origin`
+3. **Warns** if mismatch detected: "Repository location mismatch. Run `/pm-setup --sync` to update."
+
+This helps when you:
+- Move a repository to a different organization
+- Rename a repository
+- Clone a repo but forget to update `.env`
+
+---
+
+## Verification
+
+### Test Gitea Connection
+
+```bash
+source ~/.config/claude/gitea.env
+curl -H "Authorization: token $GITEA_API_TOKEN" "$GITEA_API_URL/user"
+```
+
+### Verify Project Setup
+
+In Claude Code, after restarting your session:
+```
+/labels-sync
+```
+
+If this works, your setup is complete.
+
+---
+
+## Troubleshooting
+
+### MCP tools not available
+
+**Cause:** Session wasn't restarted after setup.
+**Solution:** Exit Claude Code and start a new session.
+
+### "Configuration not found" error
+
+```bash
+# Check system config exists
+ls -la ~/.config/claude/gitea.env
+
+# Check permissions (should be 600)
+stat ~/.config/claude/gitea.env
+```
+
+### Authentication failed
+
+```bash
+# Test token directly
+source ~/.config/claude/gitea.env
+curl -H "Authorization: token $GITEA_API_TOKEN" "$GITEA_API_URL/user"
+```
+
+If you get 401, regenerate your token in Gitea.
+
+### MCP server won't start
+
+```bash
+# Check venv exists
+ls /path/to/mcp-servers/gitea/.venv
+
+# If missing, create venv (do NOT delete existing venvs)
+cd /path/to/mcp-servers/gitea
+python3 -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+deactivate
+```
+
+### Wrong repository
+
+```bash
+# Check project .env
+cat .env
+
+# Verify GITEA_REPO is in owner/repo format and matches Gitea exactly
+# Example: GITEA_REPO=my-org/my-repo
+```
+
+---
+
+## Security Best Practices
+
+1. **Never commit tokens**
+   - Keep credentials in `~/.config/claude/` only
+   - Add `.env` to `.gitignore`
+
+2. **Secure configuration files**
+   ```bash
+   chmod 600 ~/.config/claude/*.env
+   ```
+
+3. **Never type tokens into AI chat**
+   - Always edit config files directly in your editor
+   - The `/pm-setup` wizard respects this
+
+4. **Rotate tokens periodically**
+   - Every 6-12 months
+   - Immediately if compromised
+
+5. **Minimum permissions**
+   - Only grant required token permissions
+   - Use separate tokens for different environments

docs/DEBUGGING-CHECKLIST.md

@@ -0,0 +1,291 @@
+# Debugging Checklist for Marketplace Troubleshooting
+
+**Purpose:** Systematic approach to diagnose and fix plugin loading issues.
+
+Last Updated: 2026-01-28
+
+---
+
+## Step 1: Identify the Loading Path
+
+Claude Code loads plugins from different locations depending on context:
+
+| Location | Path | When Used |
+|----------|------|-----------|
+| **Source** | `~/claude-plugins-work/` | When developing in this directory |
+| **Installed** | `~/.claude/plugins/marketplaces/leo-claude-mktplace/` | After marketplace install |
+| **Cache** | `~/.claude/` | Plugin metadata, settings |
+
+**Determine which path Claude is using:**
+
+```bash
+# Check if installed marketplace exists
+ls -la ~/.claude/plugins/marketplaces/leo-claude-mktplace/
+
+# Check Claude's current plugin loading
+cat ~/.claude/settings.local.json | grep -A5 "mcpServers"
+```
+
+**Key insight:** If you're editing source but Claude uses installed, your changes won't take effect.
+
+---
+
+## Step 2: Verify Files Exist at Runtime Location
+
+Check the files Claude will actually load:
+
+```bash
+# For installed marketplace
+RUNTIME=~/.claude/plugins/marketplaces/leo-claude-mktplace
+
+# Check MCP server exists
+ls -la $RUNTIME/mcp-servers/gitea/
+ls -la $RUNTIME/mcp-servers/netbox/
+
+# Check plugin manifests
+ls -la $RUNTIME/plugins/projman/.claude-plugin/plugin.json
+ls -la $RUNTIME/plugins/pr-review/.claude-plugin/plugin.json
+
+# Check .mcp.json files
+cat $RUNTIME/plugins/projman/.mcp.json
+```
+
+---
+
+## Step 3: Verify Virtual Environments Exist
+
+**This is the most common failure point after installation.**
+
+MCP servers require Python venvs to exist at the INSTALLED location:
+
+```bash
+RUNTIME=~/.claude/plugins/marketplaces/leo-claude-mktplace
+
+# Check venvs exist
+ls -la $RUNTIME/mcp-servers/gitea/.venv/bin/python
+ls -la $RUNTIME/mcp-servers/netbox/.venv/bin/python
+
+# If missing, create them:
+cd $RUNTIME && ./scripts/setup.sh
+```
+
+**Common error:** "X MCP servers failed to start" = venvs don't exist in installed path.
+
+---
+
+## Step 4: Verify MCP Configuration
+
+Check `.mcp.json` at marketplace root is correctly configured:
+
+```bash
+RUNTIME=~/.claude/plugins/marketplaces/leo-claude-mktplace
+
+# Check .mcp.json exists and has valid content
+cat $RUNTIME/.mcp.json | jq '.mcpServers | keys'
+
+# Should list: gitea, netbox, data-platform, viz-platform, contract-validator
+```
+
+---
+
+## Step 5: Test MCP Server Startup
+
+Manually test if the MCP server can start:
+
+```bash
+RUNTIME=~/.claude/plugins/marketplaces/leo-claude-mktplace
+
+# Test Gitea MCP
+cd $RUNTIME/mcp-servers/gitea
+PYTHONPATH=. .venv/bin/python -c "from mcp_server.server import main; print('OK')"
+
+# Test NetBox MCP
+cd $RUNTIME/mcp-servers/netbox
+PYTHONPATH=. .venv/bin/python -c "from mcp_server.server import main; print('OK')"
+```
+
+**If import fails:** Check requirements.txt installed, check Python version compatibility.
+
+---
+
+## Step 6: Verify Configuration Files
+
+Check environment variables are set:
+
+```bash
+# System-level credentials (should exist)
+cat ~/.config/claude/gitea.env
+# Should contain: GITEA_API_URL, GITEA_API_TOKEN
+
+cat ~/.config/claude/netbox.env
+# Should contain: NETBOX_API_URL, NETBOX_API_TOKEN
+
+# Project-level config (in target project)
+cat /path/to/project/.env
+# Should contain: GITEA_REPO=owner/repo (e.g., my-org/my-repo)
+```
+
+---
+
+## Step 7: Verify Hooks Configuration
+
+Check hooks are valid:
+
+```bash
+RUNTIME=~/.claude/plugins/marketplaces/leo-claude-mktplace
+
+# List all hooks.json files
+find $RUNTIME/plugins -name "hooks.json" -exec echo "=== {} ===" \; -exec cat {} \;
+
+# Verify hook events are valid
+# Valid: PreToolUse, PostToolUse, UserPromptSubmit, SessionStart, SessionEnd,
+#        Notification, Stop, SubagentStop, PreCompact
+# INVALID: task-completed, file-changed, git-commit-msg-needed
+```
+
+---
+
+## Quick Diagnostic Commands
+
+Run these to quickly identify issues:
+
+```bash
+RUNTIME=~/.claude/plugins/marketplaces/leo-claude-mktplace
+
+echo "=== Installation Status ==="
+[ -d "$RUNTIME" ] && echo "Installed: YES" || echo "Installed: NO"
+
+echo -e "\n=== Virtual Environments ==="
+[ -f "$RUNTIME/mcp-servers/gitea/.venv/bin/python" ] && echo "Gitea venv: OK" || echo "Gitea venv: MISSING"
+[ -f "$RUNTIME/mcp-servers/netbox/.venv/bin/python" ] && echo "NetBox venv: OK" || echo "NetBox venv: MISSING"
+
+echo -e "\n=== MCP Configuration ==="
+[ -f "$RUNTIME/.mcp.json" ] && echo ".mcp.json: OK" || echo ".mcp.json: MISSING"
+
+echo -e "\n=== Config Files ==="
+[ -f ~/.config/claude/gitea.env ] && echo "gitea.env: OK" || echo "gitea.env: MISSING"
+[ -f ~/.config/claude/netbox.env ] && echo "netbox.env: OK" || echo "netbox.env: MISSING"
+```
+
+---
+
+## Common Issues and Fixes
+
+| Issue | Symptom | Fix |
+|-------|---------|-----|
+| Missing venvs | "X MCP servers failed" | `cd ~/.claude/plugins/marketplaces/leo-claude-mktplace && ./scripts/setup.sh` |
+| Missing .mcp.json | MCP tools not available | Check `.mcp.json` exists at marketplace root |
+| Wrong path edits | Changes don't take effect | Edit installed path or reinstall after source changes |
+| Missing credentials | MCP connection errors | Create `~/.config/claude/gitea.env` with API credentials |
+| Invalid hook events | Hooks don't fire | Use only valid event names (see Step 7) |
+| Gitea issues not closing | Merged to non-default branch | Manually close issues (see below) |
+| MCP changes not taking effect | Session caching | Restart Claude Code session (see below) |
+
+### Gitea Auto-Close Behavior
+
+**Issue:** Using `Closes #XX` or `Fixes #XX` in commit/PR messages does NOT auto-close issues when merging to `development`.
+
+**Root Cause:** Gitea only auto-closes issues when merging to the **default branch** (typically `main` or `master`). Merging to `development`, `staging`, or any other branch will NOT trigger auto-close.
+
+**Workaround:**
+1. Use the Gitea MCP tool to manually close issues after merging to development:
+   ```
+   mcp__plugin_projman_gitea__update_issue(issue_number=XX, state="closed")
+   ```
+2. Or close issues via the Gitea web UI
+3. The auto-close keywords will still work when the changes are eventually merged to `main`
+
+**Recommendation:** Include the `Closes #XX` keywords in commits anyway - they'll work when the final merge to `main` happens.
+
+### MCP Session Restart Requirement
+
+**Issue:** Changes to MCP servers, hooks, or plugin configuration don't take effect immediately.
+
+**Root Cause:** Claude Code loads MCP tools and plugin configuration at session start. These are cached in session memory and not reloaded dynamically.
+
+**What requires a session restart:**
+- MCP server code changes (Python files in `mcp-servers/`)
+- Changes to `.mcp.json` files
+- Changes to `hooks/hooks.json`
+- Changes to `plugin.json`
+- Adding new MCP tools or modifying tool signatures
+
+**What does NOT require a restart:**
+- Command/skill markdown files (`.md`) - these are read on invocation
+- Agent markdown files - read when agent is invoked
+
+**Correct workflow after plugin changes:**
+1. Make changes to source files
+2. Run `./scripts/verify-hooks.sh` to validate
+3. Inform user: "Please restart Claude Code for changes to take effect"
+4. **Do NOT clear cache mid-session** - see "Cache Clearing" section
+
+---
+
+## After Fixing Issues
+
+1. **Restart Claude Code** - Plugins are loaded at startup
+2. **Verify fix works** - Run a simple command that uses the MCP
+3. **Document the issue** - If it's a new failure mode, add to this checklist
+
+---
+
+## Cache Clearing: When It's Safe vs Destructive
+
+**⚠️ CRITICAL: Never clear plugin cache mid-session.**
+
+### Why Cache Clearing Breaks MCP Tools
+
+When Claude Code starts a session:
+1. MCP tools are loaded from the cache directory
+2. Tool definitions include **absolute paths** to the venv (e.g., `~/.claude/plugins/cache/.../venv/`)
+3. These paths are cached in the session memory
+4. Deleting the cache removes the venv, but the session still references the old paths
+5. Any MCP tool making HTTP requests fails with TLS certificate errors
+
+### When Cache Clearing is SAFE
+
+| Scenario | Safe? | Action |
+|----------|-------|--------|
+| Before starting Claude Code | ✅ Yes | Clear cache, then start session |
+| Between sessions | ✅ Yes | Clear cache after `/exit`, before next session |
+| During a session | ❌ NO | Never - will break MCP tools |
+| After plugin source edits | ❌ NO | Restart session instead |
+
+### Recovery: MCP Tools Broken Mid-Session
+
+If you accidentally cleared cache during a session and MCP tools fail:
+
+```
+Error: Could not find a suitable TLS CA certificate bundle, invalid path:
+/home/.../.claude/plugins/cache/.../certifi/cacert.pem
+```
+
+**Fix:**
+1. Exit the current session (`/exit` or Ctrl+C)
+2. Start a new Claude Code session
+3. MCP tools will reload from the reinstalled cache
+
+### Correct Workflow for Plugin Development
+
+1. Make changes to plugin source files
+2. Run `./scripts/verify-hooks.sh` (verifies hook types)
+3. Tell user: "Please restart Claude Code for changes to take effect"
+4. **Do NOT clear cache** - session restart handles reloading
+
+---
+
+## Automated Diagnostics
+
+Use these commands for automated checking:
+
+- `/pm-debug report` - Run full diagnostics, create issue if problems found
+- `/pm-debug review` - Investigate existing diagnostic issues and propose fixes
+
+---
+
+## Related Documentation
+
+- `CLAUDE.md` - Installation Paths and Troubleshooting sections
+- `docs/CONFIGURATION.md` - Setup and configuration guide
+- `docs/UPDATING.md` - Update procedures

docs/UPDATING.md

@@ -1,24 +1,71 @@
-# Updating support-claude-mktplace
+# Updating Leo Claude Marketplace
 
 This guide covers how to update your local installation when new versions are released.
 
-## Quick Update
+---
+
+## ⚠️ CRITICAL: Run Setup in Installed Location
+
+When Claude Code installs a marketplace, it copies files to `~/.claude/plugins/marketplaces/` but **does NOT create Python virtual environments**. You must run setup manually after installation or update.
+
+**After installing or updating the marketplace:**
 
 ```bash
-# 1. Pull latest changes
-cd /path/to/support-claude-mktplace
+cd ~/.claude/plugins/marketplaces/leo-claude-mktplace && ./scripts/setup.sh
+```
+
+This creates the required `.venv` directories for MCP servers. Without this step, **all MCP servers will fail to start**.
+
+---
+
+## Quick Update (Source Repository)
+
+```bash
+# 1. Pull latest changes to source
+cd /path/to/leo-claude-mktplace
 git pull origin main
 
-# 2. Run post-update script
+# 2. Run post-update script (updates source repo venvs)
 ./scripts/post-update.sh
+
+# 3. CRITICAL: Run setup in installed marketplace location
+cd ~/.claude/plugins/marketplaces/leo-claude-mktplace && ./scripts/setup.sh
 ```
 
+**Then restart your Claude Code session** to load any changes.
+
+---
+
 ## What the Post-Update Script Does
 
-1. **Updates Python dependencies** for MCP servers
+1. **Updates Python dependencies** for MCP servers (gitea, netbox)
 2. **Shows recent changelog entries** so you know what changed
 3. **Validates your configuration** is still compatible
 
+---
+
+## After Updating: Re-run Setup if Needed
+
+### When to Re-run Setup
+
+You typically **don't need** to re-run setup after updates. However, re-run your plugin's setup command (e.g., `/pm-setup`, `/pr-setup`, `/cmdb-setup`) if:
+
+- Changelog mentions **new required environment variables**
+- Changelog mentions **breaking changes** to configuration
+- MCP tools stop working after update
+
+### For Existing Projects
+
+If an update requires new project-level configuration:
+
+```
+/project-init
+```
+
+This will detect existing settings and only add what's missing.
+
+---
+
 ## Manual Steps After Update
 
 Some updates may require manual configuration changes:
@@ -29,7 +76,7 @@ If the changelog mentions new environment variables:
 
 1. Check the variable name and purpose in the changelog
 2. Add it to the appropriate config file:
-   - Gitea variables → `~/.config/claude/gitea.env`
+   - System variables → `~/.config/claude/gitea.env` or `netbox.env`
    - Project variables → `.env` in your project root
 
 ### New MCP Server Features
@@ -37,22 +84,56 @@ If the changelog mentions new environment variables:
 If a new MCP server tool is added:
 
 1. The post-update script handles dependency installation
-2. Check `plugins/projman/README.md` for usage documentation
-3. New tools are available immediately after update
+2. Check plugin documentation for usage
+3. New tools are available immediately after session restart
 
 ### Breaking Changes
 
 Breaking changes will be clearly marked in CHANGELOG.md with migration instructions.
 
-## Troubleshooting
+### Setup Script and Configuration Workflow Changes
+
+When updating, review if changes affect the setup workflow:
+
+1. **Check for setup command changes:**
+   ```bash
+   git diff HEAD~1 plugins/*/commands/*-setup.md
+   git diff HEAD~1 plugins/*/commands/project-init.md
+   git diff HEAD~1 plugins/*/commands/project-sync.md
+   ```
+
+2. **Check for hook changes:**
+   ```bash
+   git diff HEAD~1 plugins/*/hooks/hooks.json
+   ```
+
+3. **Check for configuration structure changes:**
+   ```bash
+   git diff HEAD~1 docs/CONFIGURATION.md
+   ```
+
+**If setup commands changed:**
+- Review what's new (new validation steps, new prompts, etc.)
+- Consider re-running your plugin's setup command or `/project-init` to benefit from improvements
+- Existing configurations remain valid unless changelog notes breaking changes
+
+**If hooks changed:**
+- Restart your Claude Code session to load new hooks
+- New hooks (like SessionStart validation) activate automatically
+
+**If configuration structure changed:**
+- Check if new variables are required
+- Run `/project-sync` if repository detection logic improved
+
+---
+
+## Troubleshooting Updates
 
 ### Dependencies fail to install
 
 ```bash
-# Rebuild virtual environment
-cd plugins/projman/mcp-servers/gitea
-rm -rf .venv
-python3 -m venv .venv
+# Install missing dependencies (do NOT delete .venv)
+cd mcp-servers/gitea
 source .venv/bin/activate
 pip install -r requirements.txt
 deactivate
@@ -61,14 +142,47 @@ deactivate
 ### Configuration no longer works
 
 1. Check CHANGELOG.md for breaking changes
-2. Compare your config files with updated `.env.example` (if provided)
-3. Run `./scripts/setup.sh` to validate configuration
+2. Run your plugin's setup command (e.g., `/pm-setup`) to re-validate and fix configuration
+3. Compare your config files with documentation in `docs/CONFIGURATION.md`
 
-### MCP server won't start
+### MCP server won't start after update
+
+**Most common cause:** Virtual environments don't exist in the installed marketplace.
+
+```bash
+# Fix: Run setup in installed location
+cd ~/.claude/plugins/marketplaces/leo-claude-mktplace && ./scripts/setup.sh
+```
+
+If that doesn't work:
 
 1. Check Python version: `python3 --version` (requires 3.10+)
-2. Verify venv exists: `ls plugins/projman/mcp-servers/gitea/.venv`
-3. Check logs for specific errors
+2. Verify venv exists in INSTALLED location:
+   ```bash
+   ls ~/.claude/plugins/marketplaces/leo-claude-mktplace/mcp-servers/gitea/.venv
+   ls ~/.claude/plugins/marketplaces/leo-claude-mktplace/mcp-servers/netbox/.venv
+   ```
+3. If missing, run setup.sh as shown above.
+4. Restart Claude Code session
+5. Check logs for specific errors
+
+### "X MCP servers failed" on startup
+
+This almost always means the venvs don't exist in the installed marketplace:
+
+```bash
+cd ~/.claude/plugins/marketplaces/leo-claude-mktplace && ./scripts/setup.sh
+```
+
+Then restart Claude Code.
+
+### New commands not available
+
+1. Restart your Claude Code session
+2. Verify the plugin is still installed
+3. Check if the command requires additional setup
+
+---
 
 ## Version Pinning
 
@@ -79,15 +193,28 @@ To stay on a specific version:
 git tag
 
 # Checkout specific version
-git checkout v2.2.0
+git checkout v3.0.0
 
 # Run post-update
 ./scripts/post-update.sh
 ```
 
+---
+
+## Checking Current Version
+
+The version is displayed in the main README.md title and in `CHANGELOG.md`.
+
+```bash
+# Check version from changelog
+head -20 CHANGELOG.md
+```
+
+---
+
 ## Getting Help
 
-- Check `plugins/projman/README.md` for projman documentation
-- Check `plugins/projman/CONFIGURATION.md` for setup guide
-- Review CHANGELOG.md for recent changes
+- Check `docs/CONFIGURATION.md` for setup guide
+- Check `docs/COMMANDS-CHEATSHEET.md` for command reference
+- Review `CHANGELOG.md` for recent changes
 - Search existing issues in Gitea

docs/architecture/agent-workflow.spec.md

@@ -2,7 +2,7 @@
 
 **Target File:** `docs/architecture/agent-workflow.drawio`
 
-**Purpose:** Shows when Planner, Orchestrator, and Executor agents trigger during sprint lifecycle.
+**Purpose:** Shows when Planner, Orchestrator, Executor, and Code Reviewer agents trigger during sprint lifecycle.
 
 **Diagram Type:** Swimlane / Sequence Diagram
 
@@ -16,8 +16,8 @@
 | planner-lane | Planner Agent | #4A90D9 | 2 |
 | orchestrator-lane | Orchestrator Agent | #7CB342 | 3 |
 | executor-lane | Executor Agent | #FF9800 | 4 |
-| gitea-lane | Gitea | #9E9E9E | 5 |
-| wikijs-lane | Wiki.js | #9E9E9E | 6 (rightmost) |
+| reviewer-lane | Code Reviewer Agent | #9C27B0 | 5 |
+| gitea-lane | Gitea (Issues + Wiki) | #9E9E9E | 6 (rightmost) |
 
 ---
 
@@ -30,7 +30,7 @@
 | p1-start | /sprint-plan | rounded-rect | user-lane | 1 |
 | p1-activate | Planner Activates | rectangle | planner-lane | 2 |
 | p1-search-lessons | Search Lessons Learned | rectangle | planner-lane | 3 |
-| p1-wikijs-query | Query Past Lessons | rectangle | wikijs-lane | 4 |
+| p1-gitea-wiki-query | Query Past Lessons (Wiki) | rectangle | gitea-lane | 4 |
 | p1-return-lessons | Return Relevant Lessons | rectangle | planner-lane | 5 |
 | p1-clarify | Ask Clarifying Questions | diamond | planner-lane | 6 |
 | p1-user-answers | Provide Answers | rectangle | user-lane | 7 |
@@ -44,8 +44,8 @@
 |------|----|-------|-------|
 | p1-start | p1-activate | invokes | solid |
 | p1-activate | p1-search-lessons | | solid |
-| p1-search-lessons | p1-wikijs-query | GraphQL search | solid |
-| p1-wikijs-query | p1-return-lessons | lessons data | dashed |
+| p1-search-lessons | p1-gitea-wiki-query | REST API (search_lessons) | solid |
+| p1-gitea-wiki-query | p1-return-lessons | lessons data | dashed |
 | p1-return-lessons | p1-clarify | | solid |
 | p1-clarify | p1-user-answers | questions | solid |
 | p1-user-answers | p1-clarify | answers | dashed |
@@ -65,7 +65,7 @@
 | p2-orch-activate | Orchestrator Activates | rectangle | orchestrator-lane | 12 |
 | p2-fetch-issues | Fetch Sprint Issues | rectangle | orchestrator-lane | 13 |
 | p2-gitea-list | List Open Issues | rectangle | gitea-lane | 14 |
-| p2-sequence | Sequence Work | rectangle | orchestrator-lane | 15 |
+| p2-sequence | Sequence Work (Dependencies) | rectangle | orchestrator-lane | 15 |
 | p2-dispatch | Dispatch Task | rectangle | orchestrator-lane | 16 |
 | p2-exec-activate | Executor Activates | rectangle | executor-lane | 17 |
 | p2-implement | Implement Task | rectangle | executor-lane | 18 |
@@ -83,7 +83,7 @@
 | p2-orch-activate | p2-fetch-issues | | solid |
 | p2-fetch-issues | p2-gitea-list | REST API | solid |
 | p2-gitea-list | p2-sequence | issues data | dashed |
-| p2-sequence | p2-dispatch | | solid |
+| p2-sequence | p2-dispatch | parallel batching | solid |
 | p2-dispatch | p2-exec-activate | execution prompt | solid |
 | p2-exec-activate | p2-implement | | solid |
 | p2-implement | p2-update-status | | solid |
@@ -95,23 +95,50 @@
 
 ---
 
+## PHASE 2.5: CODE REVIEW (Pre-Close)
+
+### Nodes
+
+| ID | Label | Type | Lane | Sequence |
+|----|-------|------|------|----------|
+| p25-start | /review | rounded-rect | user-lane | 24 |
+| p25-reviewer-activate | Code Reviewer Activates | rectangle | reviewer-lane | 25 |
+| p25-scan-changes | Scan Recent Changes | rectangle | reviewer-lane | 26 |
+| p25-check-quality | Check Code Quality | rectangle | reviewer-lane | 27 |
+| p25-security-scan | Security Scan | rectangle | reviewer-lane | 28 |
+| p25-report | Generate Review Report | rectangle | reviewer-lane | 29 |
+| p25-complete | Review Complete | rounded-rect | reviewer-lane | 30 |
+
+### Edges
+
+| From | To | Label | Style |
+|------|----|-------|-------|
+| p25-start | p25-reviewer-activate | invokes | solid |
+| p25-reviewer-activate | p25-scan-changes | | solid |
+| p25-scan-changes | p25-check-quality | | solid |
+| p25-check-quality | p25-security-scan | | solid |
+| p25-security-scan | p25-report | | solid |
+| p25-report | p25-complete | | solid |
+
+---
+
 ## PHASE 3: SPRINT CLOSE
 
 ### Nodes
 
 | ID | Label | Type | Lane | Sequence |
 |----|-------|------|------|----------|
-| p3-start | /sprint-close | rounded-rect | user-lane | 24 |
-| p3-orch-activate | Orchestrator Activates | rectangle | orchestrator-lane | 25 |
-| p3-review | Review Sprint | rectangle | orchestrator-lane | 26 |
-| p3-gitea-status | Get Final Status | rectangle | gitea-lane | 27 |
-| p3-capture | Capture Lessons Learned | rectangle | orchestrator-lane | 28 |
-| p3-user-input | Confirm Lessons | diamond | user-lane | 29 |
-| p3-create-wiki | Create Wiki Pages | rectangle | orchestrator-lane | 30 |
-| p3-wikijs-create | Store Lessons | rectangle | wikijs-lane | 31 |
-| p3-close-issues | Close Issues | rectangle | orchestrator-lane | 32 |
-| p3-gitea-close | Mark Closed | rectangle | gitea-lane | 33 |
-| p3-complete | Sprint Closed | rounded-rect | orchestrator-lane | 34 |
+| p3-start | /sprint-close | rounded-rect | user-lane | 31 |
+| p3-orch-activate | Orchestrator Activates | rectangle | orchestrator-lane | 32 |
+| p3-review | Review Sprint | rectangle | orchestrator-lane | 33 |
+| p3-gitea-status | Get Final Status | rectangle | gitea-lane | 34 |
+| p3-capture | Capture Lessons Learned | rectangle | orchestrator-lane | 35 |
+| p3-user-input | Confirm Lessons | diamond | user-lane | 36 |
+| p3-create-wiki | Create Wiki Pages | rectangle | orchestrator-lane | 37 |
+| p3-gitea-wiki-create | Store Lessons (Wiki) | rectangle | gitea-lane | 38 |
+| p3-close-issues | Close Issues | rectangle | orchestrator-lane | 39 |
+| p3-gitea-close | Mark Closed | rectangle | gitea-lane | 40 |
+| p3-complete | Sprint Closed | rounded-rect | orchestrator-lane | 41 |
 
 ### Edges
 
@@ -123,8 +150,8 @@
 | p3-gitea-status | p3-capture | status data | dashed |
 | p3-capture | p3-user-input | proposed lessons | solid |
 | p3-user-input | p3-create-wiki | confirmed | solid |
-| p3-create-wiki | p3-wikijs-create | GraphQL mutation | solid |
-| p3-wikijs-create | p3-close-issues | confirm | dashed |
+| p3-create-wiki | p3-gitea-wiki-create | REST API (create_lesson) | solid |
+| p3-gitea-wiki-create | p3-close-issues | confirm | dashed |
 | p3-close-issues | p3-gitea-close | REST API | solid |
 | p3-gitea-close | p3-complete | confirm | dashed |
 
@@ -133,59 +160,71 @@
 ## LAYOUT NOTES
 
 ```
-+--------+------------+---------------+------------+--------+----------+
-|  User  |  Planner   | Orchestrator  |  Executor  | Gitea  | Wiki.js  |
-+--------+------------+---------------+------------+--------+----------+
-|        |            |               |            |        |          |
-| PHASE 1: SPRINT PLANNING                                             |
-|---------------------------------------------------------------------+
-|  O     |            |               |            |        |          |
-|  |     |            |               |            |        |          |
-|  +---->| O          |               |            |        |          |
-|        | |          |               |            |        |          |
-|        | +----------|---------------|------------|------->| O        |
-|        | |<---------|---------------|------------|--------+ |        |
-|        | |          |               |            |        |          |
-|        | O<>        |               |            |        |          |
-|  O<--->+ |          |               |            |        |          |
-|        | |          |               |            |        |          |
-|        | +----------|---------------|----------->| O      |          |
-|        | O          |               |            |        |          |
-|        |            |               |            |        |          |
-|---------------------------------------------------------------------+
-| PHASE 2: SPRINT EXECUTION                                            |
-|---------------------------------------------------------------------+
-|  O     |            |               |            |        |          |
-|  |     |            |               |            |        |          |
-|  +-----|----------->| O             |            |        |          |
-|        |            | |             |            |        |          |
-|        |            | +-------------|----------->| O      |          |
-|        |            | |<------------|------------+ |      |          |
-|        |            | |             |            |        |          |
-|        |            | +------------>| O          |        |          |
-|        |            |               | |          |        |          |
-|        |            |               | +--------->| O      |          |
-|        |            |               | |<---------+ |      |          |
-|        |            | O<------------+ |          |        |          |
-|        |            | |             |            |        |          |
-|        |            | O (loop)      |            |        |          |
-|        |            |               |            |        |          |
-|---------------------------------------------------------------------+
-| PHASE 3: SPRINT CLOSE                                                |
-|---------------------------------------------------------------------+
-|  O     |            |               |            |        |          |
-|  |     |            |               |            |        |          |
-|  +-----|----------->| O             |            |        |          |
-|        |            | +-------------|----------->| O      |          |
-|        |            | |<------------|------------+ |      |          |
-|        |            | |             |            |        |          |
-|  O<----|-----------<+ |             |            |        |          |
-|  +-----|----------->| |             |            |        |          |
-|        |            | +-------------|------------|------->| O        |
-|        |            | |<------------|------------|--------+ |        |
-|        |            | +-------------|----------->| O      |          |
-|        |            | O             |            |        |          |
-+--------+------------+---------------+------------+--------+----------+
++--------+------------+---------------+------------+----------+------------------+
+|  User  |  Planner   | Orchestrator  |  Executor  | Reviewer | Gitea            |
+|        |            |               |            |          | (Issues + Wiki)  |
++--------+------------+---------------+------------+----------+------------------+
+|        |            |               |            |          |                  |
+| PHASE 1: SPRINT PLANNING                                                       |
+|-------------------------------------------------------------------------------|
+|  O     |            |               |            |          |                  |
+|  |     |            |               |            |          |                  |
+|  +---->| O          |               |            |          |                  |
+|        | |          |               |            |          |                  |
+|        | +----------|---------------|------------|--------->| O (Wiki Query)   |
+|        | |<---------|---------------|------------|----------+ |                |
+|        | |          |               |            |          |                  |
+|        | O<>        |               |            |          |                  |
+|  O<--->+ |          |               |            |          |                  |
+|        | |          |               |            |          |                  |
+|        | +----------|---------------|------------|--------->| O (Issues)       |
+|        | O          |               |            |          |                  |
+|        |            |               |            |          |                  |
+|-------------------------------------------------------------------------------|
+| PHASE 2: SPRINT EXECUTION                                                      |
+|-------------------------------------------------------------------------------|
+|  O     |            |               |            |          |                  |
+|  |     |            |               |            |          |                  |
+|  +-----|----------->| O             |            |          |                  |
+|        |            | |             |            |          |                  |
+|        |            | +-------------|------------|--------->| O (Issues)       |
+|        |            | |<------------|------------|----------+ |                |
+|        |            | |             |            |          |                  |
+|        |            | +------------>| O          |          |                  |
+|        |            |               | |          |          |                  |
+|        |            |               | +----------|--------->| O (Issues)       |
+|        |            |               | |<---------|----------+ |                |
+|        |            | O<------------+ |          |          |                  |
+|        |            | |             |            |          |                  |
+|        |            | O (loop)      |            |          |                  |
+|        |            |               |            |          |                  |
+|-------------------------------------------------------------------------------|
+| PHASE 2.5: CODE REVIEW                                                         |
+|-------------------------------------------------------------------------------|
+|  O     |            |               |            |          |                  |
+|  |     |            |               |            |          |                  |
+|  +-----|------------|---------------|----------->| O        |                  |
+|        |            |               |            | |        |                  |
+|        |            |               |            | O->O->O  |                  |
+|        |            |               |            | |        |                  |
+|        |            |               |            | O        |                  |
+|        |            |               |            |          |                  |
+|-------------------------------------------------------------------------------|
+| PHASE 3: SPRINT CLOSE                                                          |
+|-------------------------------------------------------------------------------|
+|  O     |            |               |            |          |                  |
+|  |     |            |               |            |          |                  |
+|  +-----|----------->| O             |            |          |                  |
+|        |            | +-------------|------------|--------->| O (Issues)       |
+|        |            | |<------------|------------|----------+ |                |
+|        |            | |             |            |          |                  |
+|  O<----|-----------<+ |             |            |          |                  |
+|  +-----|----------->| |             |            |          |                  |
+|        |            | +-------------|------------|--------->| O (Wiki Create)  |
+|        |            | |<------------|------------|----------+ |                |
+|        |            | +-------------|------------|--------->| O (Issues Close) |
+|        |            | O             |            |          |                  |
++--------+------------+---------------+------------+----------+------------------+
 ```
 
 ---
@@ -198,7 +237,8 @@
 | Blue | #4A90D9 | Planner Agent |
 | Green | #7CB342 | Orchestrator Agent |
 | Orange | #FF9800 | Executor Agent |
-| Gray | #9E9E9E | External Services |
+| Purple | #9C27B0 | Code Reviewer Agent |
+| Gray | #9E9E9E | External Services (Gitea) |
 
 ---
 
@@ -219,3 +259,13 @@
 |-------|---------|
 | Solid | Action/Request |
 | Dashed | Response/Data return |
+
+---
+
+## ARCHITECTURE NOTES
+
+- **Gitea provides BOTH issue tracking AND wiki** (no separate wiki service)
+- All wiki operations use Gitea REST API via MCP tools
+- Lessons learned stored in Gitea Wiki under `lessons-learned/sprints/`
+- MCP tools: `search_lessons`, `create_lesson`, `list_wiki_pages`, `get_wiki_page`
+- Four-agent model: Planner, Orchestrator, Executor, Code Reviewer

docs/architecture/component-map.spec.md

@@ -13,22 +13,26 @@
 | ID | Label | Type | Color | Position |
 |----|-------|------|-------|----------|
 | projman | projman | rectangle | #4A90D9 | top-center |
-| projman-pmo | projman-pmo | rectangle | #4A90D9 | top-right |
+| projman-pmo | projman-pmo (planned) | rectangle | #4A90D9 | top-right |
 | project-hygiene | project-hygiene | rectangle | #4A90D9 | top-left |
+| claude-config | claude-config-maintainer | rectangle | #4A90D9 | bottom-left |
+| cmdb-assistant | cmdb-assistant | rectangle | #4A90D9 | bottom-right |
 
 ### MCP Servers (Green - #7CB342)
 
-| ID | Label | Type | Color | Position |
-|----|-------|------|-------|----------|
-| gitea-mcp | Gitea MCP Server | rectangle | #7CB342 | middle-left |
-| wikijs-mcp | Wiki.js MCP Server | rectangle | #7CB342 | middle-right |
+MCP servers are **bundled inside each plugin** that needs them.
+
+| ID | Label | Type | Color | Position | Bundled In |
+|----|-------|------|-------|----------|------------|
+| gitea-mcp | Gitea MCP Server | rectangle | #7CB342 | middle-left | projman |
+| netbox-mcp | NetBox MCP Server | rectangle | #7CB342 | middle-right | cmdb-assistant |
 
 ### External Systems (Gray - #9E9E9E)
 
 | ID | Label | Type | Color | Position |
 |----|-------|------|-------|----------|
-| gitea-instance | Gitea\ngitea.hotserv.cloud | cylinder | #9E9E9E | bottom-left |
-| wikijs-instance | Wiki.js\nwikijs.hotserv.cloud | cylinder | #9E9E9E | bottom-right |
+| gitea-instance | Gitea\n(Issues + Wiki) | cylinder | #9E9E9E | bottom-left |
+| netbox-instance | NetBox | cylinder | #9E9E9E | bottom-right |
 
 ### Configuration (Orange - #FF9800)
 
@@ -45,10 +49,8 @@
 
 | From | To | Label | Style | Arrow |
 |------|----|-------|-------|-------|
-| projman | gitea-mcp | uses | solid | forward |
-| projman | wikijs-mcp | uses | solid | forward |
-| projman-pmo | gitea-mcp | uses (company-wide) | solid | forward |
-| projman-pmo | wikijs-mcp | uses (company-wide) | solid | forward |
+| projman | gitea-mcp | bundled | solid | bidirectional |
+| cmdb-assistant | netbox-mcp | bundled | solid | bidirectional |
 
 ### Plugin Dependencies
 
@@ -61,16 +63,16 @@
 | From | To | Label | Style | Arrow |
 |------|----|-------|-------|-------|
 | gitea-mcp | gitea-instance | REST API | solid | forward |
-| wikijs-mcp | wikijs-instance | GraphQL | solid | forward |
+| netbox-mcp | netbox-instance | REST API | solid | forward |
 
 ### Configuration Connections
 
 | From | To | Label | Style | Arrow |
 |------|----|-------|-------|-------|
 | system-config | gitea-mcp | credentials | dashed | forward |
-| system-config | wikijs-mcp | credentials | dashed | forward |
+| system-config | netbox-mcp | credentials | dashed | forward |
 | project-config | gitea-mcp | repo context | dashed | forward |
-| project-config | wikijs-mcp | project path | dashed | forward |
+| project-config | netbox-mcp | site context | dashed | forward |
 
 ---
 
@@ -78,9 +80,8 @@
 
 | ID | Label | Contains | Style |
 |----|-------|----------|-------|
-| plugins-group | Plugins | projman, projman-pmo, project-hygiene | light blue border |
-| mcp-group | Shared MCP Servers | gitea-mcp, wikijs-mcp | light green border |
-| external-group | External Services | gitea-instance, wikijs-instance | light gray border |
+| plugins-group | Plugins | projman, projman-pmo, project-hygiene, claude-config, cmdb-assistant | light blue border |
+| external-group | External Services | gitea-instance, netbox-instance | light gray border |
 | config-group | Configuration | system-config, project-config | light orange border |
 
 ---
@@ -92,25 +93,21 @@
 |                         PLUGINS GROUP                             |
 |  +----------------+  +----------------+  +-------------------+    |
 |  | project-       |  |    projman     |  |   projman-pmo    |    |
-|  | hygiene        |  |                |  |                   |    |
-|  +----------------+  +-------+--------+  +--------+----------+    |
-|                              |                    |               |
+|  | hygiene        |  |  [gitea-mcp]   |  |    (planned)      |    |
+|  +----------------+  +-------+--------+  +-------------------+    |
+|                              |                                    |
+|  +----------------+  +-------------------+                        |
+|  | claude-config  |  |  cmdb-assistant   |                        |
+|  | -maintainer    |  |   [netbox-mcp]    |                        |
+|  +----------------+  +--------+----------+                        |
 +------------------------------------------------------------------+
-                               |                    |
-                               v                    v
-+------------------------------------------------------------------+
-|                      MCP SERVERS GROUP                            |
-|  +-------------------+              +-------------------+         |
-|  |  Gitea MCP Server |              | Wiki.js MCP Server|         |
-|  +--------+----------+              +---------+---------+         |
-+------------------------------------------------------------------+
-           |                                     |
-           v                                     v
+                               |
+                               v
 +------------------------------------------------------------------+
 |                    EXTERNAL SERVICES GROUP                        |
 |  +-------------------+              +-------------------+         |
-|  |      Gitea        |              |     Wiki.js       |         |
-|  | gitea.hotserv.cloud              | wikijs.hotserv.cloud        |
+|  |      Gitea        |              |     NetBox        |         |
+|  |  (Issues + Wiki)  |              |                   |         |
 |  +-------------------+              +-------------------+         |
 +------------------------------------------------------------------+
 
@@ -128,6 +125,15 @@ CONFIG GROUP (left side):           CONFIG GROUP (right side):
 | Color | Hex | Meaning |
 |-------|-----|---------|
 | Blue | #4A90D9 | Plugins |
-| Green | #7CB342 | MCP Servers |
+| Green | #7CB342 | MCP Servers (bundled in plugins) |
 | Gray | #9E9E9E | External Systems |
 | Orange | #FF9800 | Configuration |
+
+---
+
+## ARCHITECTURE NOTES
+
+- MCP servers are **bundled inside plugins** (not shared at root)
+- Gitea provides both issue tracking AND wiki (lessons learned)
+- No separate Wiki.js - all wiki functionality uses Gitea Wiki
+- Each plugin is self-contained for Claude Code caching

mcp-servers/contract-validator/.doc-guardian-queue

@@ -0,0 +1,20 @@
+2026-01-26T14:36:42 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T14:37:38 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T14:37:48 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T14:38:05 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T14:38:55 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T14:39:35 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T14:40:19 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T15:02:30 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/tests/test_parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T15:02:37 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/tests/test_parse_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T15:03:41 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/tests/test_report_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-02T10:56:19 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/mcp_server/validation_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-02T10:57:49 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/contract-validator/tests/test_validation_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-02T10:58:22 | skills | /home/lmiranda/claude-plugins-work/plugins/contract-validator/skills/mcp-tools-reference.md | README.md
+2026-02-02T10:58:38 | skills | /home/lmiranda/claude-plugins-work/plugins/contract-validator/skills/validation-rules.md | README.md
+2026-02-02T10:59:13 | .claude-plugin | /home/lmiranda/claude-plugins-work/.claude-plugin/marketplace.json | CLAUDE.md .claude-plugin/marketplace.json
+2026-02-02T13:55:33 | skills | /home/lmiranda/claude-plugins-work/plugins/projman/skills/visual-output.md | README.md
+2026-02-02T13:55:41 | agents | /home/lmiranda/claude-plugins-work/plugins/projman/agents/planner.md | README.md CLAUDE.md
+2026-02-02T13:55:55 | agents | /home/lmiranda/claude-plugins-work/plugins/projman/agents/orchestrator.md | README.md CLAUDE.md
+2026-02-02T13:56:14 | agents | /home/lmiranda/claude-plugins-work/plugins/projman/agents/executor.md | README.md CLAUDE.md
+2026-02-02T13:56:34 | agents | /home/lmiranda/claude-plugins-work/plugins/projman/agents/code-reviewer.md | README.md CLAUDE.md

mcp-servers/contract-validator/mcp_server/__init__.py

@@ -0,0 +1,3 @@
+"""Contract Validator MCP Server - Cross-plugin compatibility validation."""
+
+__version__ = "1.0.0"

mcp-servers/contract-validator/mcp_server/parse_tools.py

@@ -0,0 +1,415 @@
+"""
+Parse tools for extracting interfaces from plugin documentation.
+
+Provides structured extraction of:
+- Plugin interfaces from README.md (commands, agents, tools)
+- Agent definitions from CLAUDE.md (tool sequences, workflows)
+"""
+import re
+import os
+from pathlib import Path
+from typing import Optional
+from pydantic import BaseModel
+
+
+class ToolInfo(BaseModel):
+    """Information about a single tool"""
+    name: str
+    category: Optional[str] = None
+    description: Optional[str] = None
+
+
+class CommandInfo(BaseModel):
+    """Information about a plugin command"""
+    name: str
+    description: Optional[str] = None
+
+
+class AgentInfo(BaseModel):
+    """Information about a plugin agent"""
+    name: str
+    description: Optional[str] = None
+    tools: list[str] = []
+
+
+class PluginInterface(BaseModel):
+    """Structured plugin interface extracted from README"""
+    plugin_name: str
+    description: Optional[str] = None
+    commands: list[CommandInfo] = []
+    agents: list[AgentInfo] = []
+    tools: list[ToolInfo] = []
+    tool_categories: dict[str, list[str]] = {}
+    features: list[str] = []
+
+
+class ClaudeMdAgent(BaseModel):
+    """Agent definition extracted from CLAUDE.md"""
+    name: str
+    personality: Optional[str] = None
+    responsibilities: list[str] = []
+    tool_refs: list[str] = []
+    workflow_steps: list[str] = []
+
+
+class ParseTools:
+    """Tools for parsing plugin documentation"""
+
+    async def parse_plugin_interface(self, plugin_path: str) -> dict:
+        """
+        Parse plugin README.md to extract interface declarations.
+
+        Args:
+            plugin_path: Path to plugin directory or README.md file
+
+        Returns:
+            Structured interface with commands, agents, tools, etc.
+        """
+        # Resolve path to README
+        path = Path(plugin_path)
+        if path.is_dir():
+            readme_path = path / "README.md"
+        else:
+            readme_path = path
+
+        if not readme_path.exists():
+            return {
+                "error": f"README.md not found at {readme_path}",
+                "plugin_path": plugin_path
+            }
+
+        content = readme_path.read_text()
+        plugin_name = self._extract_plugin_name(content, path)
+
+        interface = PluginInterface(
+            plugin_name=plugin_name,
+            description=self._extract_description(content),
+            commands=self._extract_commands(content),
+            agents=self._extract_agents_from_readme(content),
+            tools=self._extract_tools(content),
+            tool_categories=self._extract_tool_categories(content),
+            features=self._extract_features(content)
+        )
+
+        return interface.model_dump()
+
+    async def parse_claude_md_agents(self, claude_md_path: str) -> dict:
+        """
+        Parse CLAUDE.md to extract agent definitions and tool sequences.
+
+        Args:
+            claude_md_path: Path to CLAUDE.md file
+
+        Returns:
+            List of agents with their tool sequences
+        """
+        path = Path(claude_md_path)
+
+        if not path.exists():
+            return {
+                "error": f"CLAUDE.md not found at {path}",
+                "claude_md_path": claude_md_path
+            }
+
+        content = path.read_text()
+        agents = self._extract_agents_from_claude_md(content)
+
+        return {
+            "file": str(path),
+            "agents": [a.model_dump() for a in agents],
+            "agent_count": len(agents)
+        }
+
+    def _extract_plugin_name(self, content: str, path: Path) -> str:
+        """Extract plugin name from content or path"""
+        # Try to get from H1 header
+        match = re.search(r'^#\s+(.+?)(?:\s+Plugin|\s*$)', content, re.MULTILINE)
+        if match:
+            name = match.group(1).strip()
+            # Handle cases like "# data-platform Plugin"
+            name = re.sub(r'\s*Plugin\s*$', '', name, flags=re.IGNORECASE)
+            return name
+
+        # Fall back to directory name
+        if path.is_dir():
+            return path.name
+        return path.parent.name
+
+    def _extract_description(self, content: str) -> Optional[str]:
+        """Extract plugin description from first paragraph after title"""
+        # Get content after H1, before first H2
+        match = re.search(r'^#\s+.+?\n\n(.+?)(?=\n##|\n\n##|\Z)', content, re.MULTILINE | re.DOTALL)
+        if match:
+            desc = match.group(1).strip()
+            # Take first paragraph only
+            desc = desc.split('\n\n')[0].strip()
+            return desc
+        return None
+
+    def _extract_commands(self, content: str) -> list[CommandInfo]:
+        """Extract commands from Commands section"""
+        commands = []
+
+        # Find Commands section
+        commands_section = self._extract_section(content, "Commands")
+        if not commands_section:
+            return commands
+
+        # Parse table format: | Command | Description |
+        # Only match actual command names (start with / or alphanumeric)
+        table_pattern = r'\|\s*`?(/[a-z][-a-z0-9]*)`?\s*\|\s*([^|]+)\s*\|'
+        for match in re.finditer(table_pattern, commands_section):
+            cmd_name = match.group(1).strip()
+            desc = match.group(2).strip()
+
+            # Skip header row and separators
+            if cmd_name.lower() in ('command', 'commands') or cmd_name.startswith('-'):
+                continue
+
+            commands.append(CommandInfo(
+                name=cmd_name,
+                description=desc
+            ))
+
+        # Also look for ### `/command-name` format (with backticks)
+        cmd_header_pattern = r'^###\s+`(/[a-z][-a-z0-9]*)`\s*\n(.+?)(?=\n###|\n##|\Z)'
+        for match in re.finditer(cmd_header_pattern, commands_section, re.MULTILINE | re.DOTALL):
+            cmd_name = match.group(1).strip()
+            desc_block = match.group(2).strip()
+            # Get first line or paragraph as description
+            desc = desc_block.split('\n')[0].strip()
+
+            # Don't duplicate if already found in table
+            if not any(c.name == cmd_name for c in commands):
+                commands.append(CommandInfo(name=cmd_name, description=desc))
+
+        # Also look for ### /command-name format (without backticks)
+        cmd_header_pattern2 = r'^###\s+(/[a-z][-a-z0-9]*)\s*\n(.+?)(?=\n###|\n##|\Z)'
+        for match in re.finditer(cmd_header_pattern2, commands_section, re.MULTILINE | re.DOTALL):
+            cmd_name = match.group(1).strip()
+            desc_block = match.group(2).strip()
+            # Get first line or paragraph as description
+            desc = desc_block.split('\n')[0].strip()
+
+            # Don't duplicate if already found in table
+            if not any(c.name == cmd_name for c in commands):
+                commands.append(CommandInfo(name=cmd_name, description=desc))
+
+        return commands
+
+    def _extract_agents_from_readme(self, content: str) -> list[AgentInfo]:
+        """Extract agents from Agents section in README"""
+        agents = []
+
+        # Find Agents section
+        agents_section = self._extract_section(content, "Agents")
+        if not agents_section:
+            return agents
+
+        # Parse table format: | Agent | Description |
+        # Only match actual agent names (alphanumeric with dashes/underscores)
+        table_pattern = r'\|\s*`?([a-z][-a-z0-9_]*)`?\s*\|\s*([^|]+)\s*\|'
+        for match in re.finditer(table_pattern, agents_section):
+            agent_name = match.group(1).strip()
+            desc = match.group(2).strip()
+
+            # Skip header row and separators
+            if agent_name.lower() in ('agent', 'agents') or agent_name.startswith('-'):
+                continue
+
+            agents.append(AgentInfo(name=agent_name, description=desc))
+
+        return agents
+
+    def _extract_tools(self, content: str) -> list[ToolInfo]:
+        """Extract tool list from Tools Summary or similar section"""
+        tools = []
+
+        # Find Tools Summary section
+        tools_section = self._extract_section(content, "Tools Summary")
+        if not tools_section:
+            tools_section = self._extract_section(content, "Tools")
+        if not tools_section:
+            tools_section = self._extract_section(content, "MCP Server Tools")
+
+        if not tools_section:
+            return tools
+
+        # Parse category headers: ### category (N tools)
+        category_pattern = r'###\s*(.+?)\s*(?:\((\d+)\s*tools?\))?\s*\n([^#]+)'
+        for match in re.finditer(category_pattern, tools_section):
+            category = match.group(1).strip()
+            tool_list_text = match.group(3).strip()
+
+            # Extract tool names from backtick lists
+            tool_names = re.findall(r'`([a-z_]+)`', tool_list_text)
+            for name in tool_names:
+                tools.append(ToolInfo(name=name, category=category))
+
+        # Also look for inline tool lists without categories
+        inline_pattern = r'`([a-z_]+)`'
+        all_tool_names = set(t.name for t in tools)
+        for match in re.finditer(inline_pattern, tools_section):
+            name = match.group(1)
+            if name not in all_tool_names:
+                tools.append(ToolInfo(name=name))
+                all_tool_names.add(name)
+
+        return tools
+
+    def _extract_tool_categories(self, content: str) -> dict[str, list[str]]:
+        """Extract tool categories with their tool lists"""
+        categories = {}
+
+        tools_section = self._extract_section(content, "Tools Summary")
+        if not tools_section:
+            tools_section = self._extract_section(content, "Tools")
+        if not tools_section:
+            return categories
+
+        # Parse category headers: ### category (N tools)
+        category_pattern = r'###\s*(.+?)\s*(?:\((\d+)\s*tools?\))?\s*\n([^#]+)'
+        for match in re.finditer(category_pattern, tools_section):
+            category = match.group(1).strip()
+            tool_list_text = match.group(3).strip()
+
+            # Extract tool names from backtick lists
+            tool_names = re.findall(r'`([a-z_]+)`', tool_list_text)
+            if tool_names:
+                categories[category] = tool_names
+
+        return categories
+
+    def _extract_features(self, content: str) -> list[str]:
+        """Extract features from Features section"""
+        features = []
+
+        features_section = self._extract_section(content, "Features")
+        if not features_section:
+            return features
+
+        # Parse bullet points
+        bullet_pattern = r'^[-*]\s+\*\*(.+?)\*\*'
+        for match in re.finditer(bullet_pattern, features_section, re.MULTILINE):
+            features.append(match.group(1).strip())
+
+        return features
+
+    def _extract_section(self, content: str, section_name: str) -> Optional[str]:
+        """Extract content of a markdown section by header name"""
+        # Match ## Section Name - include all content until next ## (same level or higher)
+        pattern = rf'^##\s+{re.escape(section_name)}(?:\s*\([^)]*\))?\s*\n(.*?)(?=\n##[^#]|\Z)'
+        match = re.search(pattern, content, re.MULTILINE | re.DOTALL | re.IGNORECASE)
+        if match:
+            return match.group(1).strip()
+
+        # Try ### level - include content until next ## or ###
+        pattern = rf'^###\s+{re.escape(section_name)}(?:\s*\([^)]*\))?\s*\n(.*?)(?=\n##|\n###[^#]|\Z)'
+        match = re.search(pattern, content, re.MULTILINE | re.DOTALL | re.IGNORECASE)
+        if match:
+            return match.group(1).strip()
+
+        return None
+
+    def _extract_agents_from_claude_md(self, content: str) -> list[ClaudeMdAgent]:
+        """Extract agent definitions from CLAUDE.md"""
+        agents = []
+
+        # Look for Four-Agent Model section specifically
+        # Match section headers like "### Four-Agent Model (projman)" or "## Four-Agent Model"
+        agent_model_match = re.search(
+            r'^##[#]?\s+Four-Agent Model.*?\n(.*?)(?=\n##[^#]|\Z)',
+            content, re.MULTILINE | re.DOTALL
+        )
+        agent_model_section = agent_model_match.group(1) if agent_model_match else None
+
+        if agent_model_section:
+            # Parse agent table within this section
+            # | **Planner** | Thoughtful, methodical | Sprint planning, ... |
+            # Match rows where first cell starts with ** (bold) and contains a capitalized word
+            agent_table_pattern = r'\|\s*\*\*([A-Z][a-zA-Z\s]+?)\*\*\s*\|\s*([^|]+)\s*\|\s*([^|]+)\s*\|'
+
+            for match in re.finditer(agent_table_pattern, agent_model_section):
+                agent_name = match.group(1).strip()
+                personality = match.group(2).strip()
+                responsibilities = match.group(3).strip()
+
+                # Skip header rows and separator rows
+                if agent_name.lower() in ('agent', 'agents', '---', '-', ''):
+                    continue
+                if 'personality' in personality.lower() or '---' in personality:
+                    continue
+
+                # Skip if personality looks like tool names (contains backticks)
+                if '`' in personality:
+                    continue
+
+                # Extract tool references from responsibilities
+                tool_refs = re.findall(r'`([a-z_]+)`', responsibilities)
+
+                # Split responsibilities by comma
+                resp_list = [r.strip() for r in responsibilities.split(',')]
+
+                agents.append(ClaudeMdAgent(
+                    name=agent_name,
+                    personality=personality,
+                    responsibilities=resp_list,
+                    tool_refs=tool_refs
+                ))
+
+        # Also look for agents table in ## Agents section
+        agents_section = self._extract_section(content, "Agents")
+        if agents_section:
+            # Parse table: | Agent | Description |
+            table_pattern = r'\|\s*`?([a-z][-a-z0-9_]+)`?\s*\|\s*([^|]+)\s*\|'
+            for match in re.finditer(table_pattern, agents_section):
+                agent_name = match.group(1).strip()
+                desc = match.group(2).strip()
+
+                # Skip header rows
+                if agent_name.lower() in ('agent', 'agents', '---', '-'):
+                    continue
+
+                # Check if agent already exists
+                if not any(a.name.lower() == agent_name.lower() for a in agents):
+                    agents.append(ClaudeMdAgent(
+                        name=agent_name,
+                        responsibilities=[desc] if desc else []
+                    ))
+
+        # Look for workflow sections to enrich agent data
+        workflow_section = self._extract_section(content, "Workflow")
+        if workflow_section:
+            # Parse numbered steps
+            step_pattern = r'^\d+\.\s+(.+?)$'
+            workflow_steps = re.findall(step_pattern, workflow_section, re.MULTILINE)
+
+            # Associate workflow steps with agents mentioned
+            for agent in agents:
+                for step in workflow_steps:
+                    if agent.name.lower() in step.lower():
+                        agent.workflow_steps.append(step)
+                        # Extract any tool references in the step
+                        step_tools = re.findall(r'`([a-z_]+)`', step)
+                        agent.tool_refs.extend(t for t in step_tools if t not in agent.tool_refs)
+
+        # Look for agent-specific sections (### Planner Agent)
+        agent_section_pattern = r'^###?\s+([A-Z][a-z]+(?:\s+[A-Z][a-z]+)?)\s+Agent\s*\n(.*?)(?=\n##|\n###|\Z)'
+        for match in re.finditer(agent_section_pattern, content, re.MULTILINE | re.DOTALL):
+            agent_name = match.group(1).strip()
+            section_content = match.group(2).strip()
+
+            # Check if agent already exists
+            existing = next((a for a in agents if a.name.lower() == agent_name.lower()), None)
+            if existing:
+                # Add tool refs from this section
+                tool_refs = re.findall(r'`([a-z_]+)`', section_content)
+                existing.tool_refs.extend(t for t in tool_refs if t not in existing.tool_refs)
+            else:
+                tool_refs = re.findall(r'`([a-z_]+)`', section_content)
+                agents.append(ClaudeMdAgent(
+                    name=agent_name,
+                    tool_refs=tool_refs
+                ))
+
+        return agents

mcp-servers/contract-validator/mcp_server/report_tools.py

@@ -0,0 +1,337 @@
+"""
+Report tools for generating compatibility reports and listing issues.
+
+Provides:
+- generate_compatibility_report: Full marketplace validation report
+- list_issues: Filtered issue listing
+"""
+import os
+from pathlib import Path
+from datetime import datetime
+from typing import Optional
+from pydantic import BaseModel
+
+from .parse_tools import ParseTools
+from .validation_tools import ValidationTools, IssueSeverity, IssueType, ValidationIssue
+
+
+class ReportSummary(BaseModel):
+    """Summary statistics for a report"""
+    total_plugins: int = 0
+    total_commands: int = 0
+    total_agents: int = 0
+    total_tools: int = 0
+    total_issues: int = 0
+    errors: int = 0
+    warnings: int = 0
+    info: int = 0
+
+
+class ReportTools:
+    """Tools for generating reports and listing issues"""
+
+    def __init__(self):
+        self.parse_tools = ParseTools()
+        self.validation_tools = ValidationTools()
+
+    async def generate_compatibility_report(
+        self,
+        marketplace_path: str,
+        format: str = "markdown"
+    ) -> dict:
+        """
+        Generate a comprehensive compatibility report for all plugins.
+
+        Args:
+            marketplace_path: Path to marketplace root directory
+            format: Output format ("markdown" or "json")
+
+        Returns:
+            Full compatibility report with all findings
+        """
+        marketplace = Path(marketplace_path)
+        plugins_dir = marketplace / "plugins"
+
+        if not plugins_dir.exists():
+            return {
+                "error": f"Plugins directory not found at {plugins_dir}",
+                "marketplace_path": marketplace_path
+            }
+
+        # Discover all plugins
+        plugins = []
+        for item in plugins_dir.iterdir():
+            if item.is_dir() and (item / ".claude-plugin").exists():
+                plugins.append(item)
+
+        if not plugins:
+            return {
+                "error": "No plugins found in marketplace",
+                "marketplace_path": marketplace_path
+            }
+
+        # Parse all plugin interfaces
+        interfaces = {}
+        all_issues = []
+        summary = ReportSummary(total_plugins=len(plugins))
+
+        for plugin_path in plugins:
+            interface = await self.parse_tools.parse_plugin_interface(str(plugin_path))
+            if "error" not in interface:
+                interfaces[interface["plugin_name"]] = interface
+                summary.total_commands += len(interface.get("commands", []))
+                summary.total_agents += len(interface.get("agents", []))
+                summary.total_tools += len(interface.get("tools", []))
+
+        # Run pairwise compatibility checks
+        plugin_names = list(interfaces.keys())
+        compatibility_results = []
+
+        for i, name_a in enumerate(plugin_names):
+            for name_b in plugin_names[i+1:]:
+                path_a = plugins_dir / self._find_plugin_dir(plugins_dir, name_a)
+                path_b = plugins_dir / self._find_plugin_dir(plugins_dir, name_b)
+
+                result = await self.validation_tools.validate_compatibility(
+                    str(path_a), str(path_b)
+                )
+
+                if "error" not in result:
+                    compatibility_results.append(result)
+                    all_issues.extend(result.get("issues", []))
+
+        # Parse CLAUDE.md if exists
+        claude_md = marketplace / "CLAUDE.md"
+        agents_from_claude = []
+        if claude_md.exists():
+            agents_result = await self.parse_tools.parse_claude_md_agents(str(claude_md))
+            if "error" not in agents_result:
+                agents_from_claude = agents_result.get("agents", [])
+
+                # Validate each agent
+                for agent in agents_from_claude:
+                    agent_result = await self.validation_tools.validate_agent_refs(
+                        agent["name"],
+                        str(claude_md),
+                        [str(p) for p in plugins]
+                    )
+                    if "error" not in agent_result:
+                        all_issues.extend(agent_result.get("issues", []))
+
+        # Count issues by severity
+        for issue in all_issues:
+            severity = issue.get("severity", "info")
+            if isinstance(severity, str):
+                severity_str = severity.lower()
+            else:
+                severity_str = severity.value if hasattr(severity, 'value') else str(severity).lower()
+
+            if "error" in severity_str:
+                summary.errors += 1
+            elif "warning" in severity_str:
+                summary.warnings += 1
+            else:
+                summary.info += 1
+
+        summary.total_issues = len(all_issues)
+
+        # Generate report
+        if format == "json":
+            return {
+                "generated_at": datetime.now().isoformat(),
+                "marketplace_path": marketplace_path,
+                "summary": summary.model_dump(),
+                "plugins": interfaces,
+                "compatibility_checks": compatibility_results,
+                "claude_md_agents": agents_from_claude,
+                "all_issues": all_issues
+            }
+        else:
+            # Generate markdown report
+            report = self._generate_markdown_report(
+                marketplace_path,
+                summary,
+                interfaces,
+                compatibility_results,
+                agents_from_claude,
+                all_issues
+            )
+            return {
+                "generated_at": datetime.now().isoformat(),
+                "marketplace_path": marketplace_path,
+                "summary": summary.model_dump(),
+                "report": report
+            }
+
+    def _find_plugin_dir(self, plugins_dir: Path, plugin_name: str) -> str:
+        """Find plugin directory by name (handles naming variations)"""
+        # Try exact match first
+        for item in plugins_dir.iterdir():
+            if item.is_dir():
+                if item.name.lower() == plugin_name.lower():
+                    return item.name
+                # Check plugin.json for name
+                plugin_json = item / ".claude-plugin" / "plugin.json"
+                if plugin_json.exists():
+                    import json
+                    try:
+                        data = json.loads(plugin_json.read_text())
+                        if data.get("name", "").lower() == plugin_name.lower():
+                            return item.name
+                    except:
+                        pass
+        return plugin_name
+
+    def _generate_markdown_report(
+        self,
+        marketplace_path: str,
+        summary: ReportSummary,
+        interfaces: dict,
+        compatibility_results: list,
+        agents: list,
+        issues: list
+    ) -> str:
+        """Generate markdown formatted report"""
+        lines = [
+            "# Contract Validation Report",
+            "",
+            f"**Generated:** {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}",
+            f"**Marketplace:** `{marketplace_path}`",
+            "",
+            "## Summary",
+            "",
+            f"| Metric | Count |",
+            f"|--------|-------|",
+            f"| Plugins | {summary.total_plugins} |",
+            f"| Commands | {summary.total_commands} |",
+            f"| Agents | {summary.total_agents} |",
+            f"| Tools | {summary.total_tools} |",
+            f"| **Issues** | **{summary.total_issues}** |",
+            f"| - Errors | {summary.errors} |",
+            f"| - Warnings | {summary.warnings} |",
+            f"| - Info | {summary.info} |",
+            "",
+        ]
+
+        # Plugin details
+        lines.extend([
+            "## Plugins",
+            "",
+        ])
+
+        for name, interface in interfaces.items():
+            cmds = len(interface.get("commands", []))
+            agents_count = len(interface.get("agents", []))
+            tools = len(interface.get("tools", []))
+            lines.append(f"### {name}")
+            lines.append("")
+            lines.append(f"- Commands: {cmds}")
+            lines.append(f"- Agents: {agents_count}")
+            lines.append(f"- Tools: {tools}")
+            lines.append("")
+
+        # Compatibility results
+        if compatibility_results:
+            lines.extend([
+                "## Compatibility Checks",
+                "",
+            ])
+
+            for result in compatibility_results:
+                status = "✓" if result.get("compatible", True) else "✗"
+                lines.append(f"### {result['plugin_a']} ↔ {result['plugin_b']} {status}")
+                lines.append("")
+
+                if result.get("shared_tools"):
+                    lines.append(f"- Shared tools: `{', '.join(result['shared_tools'])}`")
+                if result.get("issues"):
+                    for issue in result["issues"]:
+                        sev = issue.get("severity", "info")
+                        if hasattr(sev, 'value'):
+                            sev = sev.value
+                        lines.append(f"- [{sev.upper()}] {issue['message']}")
+                lines.append("")
+
+        # Issues section
+        if issues:
+            lines.extend([
+                "## All Issues",
+                "",
+                "| Severity | Type | Message |",
+                "|----------|------|---------|",
+            ])
+
+            for issue in issues:
+                sev = issue.get("severity", "info")
+                itype = issue.get("issue_type", "unknown")
+                msg = issue.get("message", "")
+
+                if hasattr(sev, 'value'):
+                    sev = sev.value
+                if hasattr(itype, 'value'):
+                    itype = itype.value
+
+                # Truncate message for table
+                msg_short = msg[:60] + "..." if len(msg) > 60 else msg
+                lines.append(f"| {sev} | {itype} | {msg_short} |")
+
+            lines.append("")
+
+        return "\n".join(lines)
+
+    async def list_issues(
+        self,
+        marketplace_path: str,
+        severity: str = "all",
+        issue_type: str = "all"
+    ) -> dict:
+        """
+        List validation issues with optional filtering.
+
+        Args:
+            marketplace_path: Path to marketplace root directory
+            severity: Filter by severity ("error", "warning", "info", "all")
+            issue_type: Filter by type ("missing_tool", "interface_mismatch", etc., "all")
+
+        Returns:
+            Filtered list of issues
+        """
+        # Generate full report first
+        report = await self.generate_compatibility_report(marketplace_path, format="json")
+
+        if "error" in report:
+            return report
+
+        all_issues = report.get("all_issues", [])
+
+        # Filter by severity
+        if severity != "all":
+            filtered = []
+            for issue in all_issues:
+                issue_sev = issue.get("severity", "info")
+                if hasattr(issue_sev, 'value'):
+                    issue_sev = issue_sev.value
+                if isinstance(issue_sev, str) and severity.lower() in issue_sev.lower():
+                    filtered.append(issue)
+            all_issues = filtered
+
+        # Filter by type
+        if issue_type != "all":
+            filtered = []
+            for issue in all_issues:
+                itype = issue.get("issue_type", "unknown")
+                if hasattr(itype, 'value'):
+                    itype = itype.value
+                if isinstance(itype, str) and issue_type.lower() in itype.lower():
+                    filtered.append(issue)
+            all_issues = filtered
+
+        return {
+            "marketplace_path": marketplace_path,
+            "filters": {
+                "severity": severity,
+                "issue_type": issue_type
+            },
+            "total_issues": len(all_issues),
+            "issues": all_issues
+        }

mcp-servers/contract-validator/mcp_server/server.py

@@ -0,0 +1,309 @@
+"""
+MCP Server entry point for Contract Validator.
+
+Provides cross-plugin compatibility validation and Claude.md agent verification
+tools to Claude Code via JSON-RPC 2.0 over stdio.
+"""
+import asyncio
+import logging
+import json
+from mcp.server import Server
+from mcp.server.stdio import stdio_server
+from mcp.types import Tool, TextContent
+
+from .parse_tools import ParseTools
+from .validation_tools import ValidationTools
+from .report_tools import ReportTools
+
+# Suppress noisy MCP validation warnings on stderr
+logging.basicConfig(level=logging.INFO)
+logging.getLogger("root").setLevel(logging.ERROR)
+logging.getLogger("mcp").setLevel(logging.ERROR)
+logger = logging.getLogger(__name__)
+
+
+class ContractValidatorMCPServer:
+    """MCP Server for cross-plugin compatibility validation"""
+
+    def __init__(self):
+        self.server = Server("contract-validator-mcp")
+        self.parse_tools = ParseTools()
+        self.validation_tools = ValidationTools()
+        self.report_tools = ReportTools()
+
+    async def initialize(self):
+        """Initialize server."""
+        logger.info("Contract Validator MCP Server initialized")
+
+    def setup_tools(self):
+        """Register all available tools with the MCP server"""
+
+        @self.server.list_tools()
+        async def list_tools() -> list[Tool]:
+            """Return list of available tools"""
+            tools = [
+                # Parse tools (to be implemented in #186)
+                Tool(
+                    name="parse_plugin_interface",
+                    description="Parse plugin README.md to extract interface declarations (inputs, outputs, tools)",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "plugin_path": {
+                                "type": "string",
+                                "description": "Path to plugin directory or README.md"
+                            }
+                        },
+                        "required": ["plugin_path"]
+                    }
+                ),
+                Tool(
+                    name="parse_claude_md_agents",
+                    description="Parse Claude.md to extract agent definitions and their tool sequences",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "claude_md_path": {
+                                "type": "string",
+                                "description": "Path to CLAUDE.md file"
+                            }
+                        },
+                        "required": ["claude_md_path"]
+                    }
+                ),
+                # Validation tools (to be implemented in #187)
+                Tool(
+                    name="validate_compatibility",
+                    description="Validate compatibility between two plugin interfaces",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "plugin_a": {
+                                "type": "string",
+                                "description": "Path to first plugin"
+                            },
+                            "plugin_b": {
+                                "type": "string",
+                                "description": "Path to second plugin"
+                            }
+                        },
+                        "required": ["plugin_a", "plugin_b"]
+                    }
+                ),
+                Tool(
+                    name="validate_agent_refs",
+                    description="Validate that all tool references in an agent definition exist",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "agent_name": {
+                                "type": "string",
+                                "description": "Name of agent to validate"
+                            },
+                            "claude_md_path": {
+                                "type": "string",
+                                "description": "Path to CLAUDE.md containing agent"
+                            },
+                            "plugin_paths": {
+                                "type": "array",
+                                "items": {"type": "string"},
+                                "description": "Paths to available plugins"
+                            }
+                        },
+                        "required": ["agent_name", "claude_md_path"]
+                    }
+                ),
+                Tool(
+                    name="validate_data_flow",
+                    description="Validate data flow through an agent's tool sequence",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "agent_name": {
+                                "type": "string",
+                                "description": "Name of agent to validate"
+                            },
+                            "claude_md_path": {
+                                "type": "string",
+                                "description": "Path to CLAUDE.md containing agent"
+                            }
+                        },
+                        "required": ["agent_name", "claude_md_path"]
+                    }
+                ),
+                Tool(
+                    name="validate_workflow_integration",
+                    description="Validate that a domain plugin exposes the required advisory interfaces (gate command, review command, advisory agent) expected by projman's domain-consultation skill. Also checks gate contract version compatibility.",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "plugin_path": {
+                                "type": "string",
+                                "description": "Path to the domain plugin directory"
+                            },
+                            "domain_label": {
+                                "type": "string",
+                                "description": "The Domain/* label it claims to handle, e.g. Domain/Viz"
+                            },
+                            "expected_contract": {
+                                "type": "string",
+                                "description": "Expected contract version (e.g., 'v1'). If provided, validates the gate command's contract matches."
+                            }
+                        },
+                        "required": ["plugin_path", "domain_label"]
+                    }
+                ),
+                # Report tools (to be implemented in #188)
+                Tool(
+                    name="generate_compatibility_report",
+                    description="Generate a comprehensive compatibility report for all plugins",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "marketplace_path": {
+                                "type": "string",
+                                "description": "Path to marketplace root directory"
+                            },
+                            "format": {
+                                "type": "string",
+                                "enum": ["markdown", "json"],
+                                "default": "markdown",
+                                "description": "Output format"
+                            }
+                        },
+                        "required": ["marketplace_path"]
+                    }
+                ),
+                Tool(
+                    name="list_issues",
+                    description="List validation issues with optional filtering",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "marketplace_path": {
+                                "type": "string",
+                                "description": "Path to marketplace root directory"
+                            },
+                            "severity": {
+                                "type": "string",
+                                "enum": ["error", "warning", "info", "all"],
+                                "default": "all",
+                                "description": "Filter by severity"
+                            },
+                            "issue_type": {
+                                "type": "string",
+                                "enum": ["missing_tool", "interface_mismatch", "optional_dependency", "undeclared_output", "all"],
+                                "default": "all",
+                                "description": "Filter by issue type"
+                            }
+                        },
+                        "required": ["marketplace_path"]
+                    }
+                )
+            ]
+            return tools
+
+        @self.server.call_tool()
+        async def call_tool(name: str, arguments: dict) -> list[TextContent]:
+            """Handle tool invocation."""
+            try:
+                # All tools return placeholder responses for now
+                # Actual implementation will be added in issues #186, #187, #188
+
+                if name == "parse_plugin_interface":
+                    result = await self._parse_plugin_interface(**arguments)
+                elif name == "parse_claude_md_agents":
+                    result = await self._parse_claude_md_agents(**arguments)
+                elif name == "validate_compatibility":
+                    result = await self._validate_compatibility(**arguments)
+                elif name == "validate_agent_refs":
+                    result = await self._validate_agent_refs(**arguments)
+                elif name == "validate_data_flow":
+                    result = await self._validate_data_flow(**arguments)
+                elif name == "validate_workflow_integration":
+                    result = await self._validate_workflow_integration(**arguments)
+                elif name == "generate_compatibility_report":
+                    result = await self._generate_compatibility_report(**arguments)
+                elif name == "list_issues":
+                    result = await self._list_issues(**arguments)
+                else:
+                    raise ValueError(f"Unknown tool: {name}")
+
+                return [TextContent(
+                    type="text",
+                    text=json.dumps(result, indent=2, default=str)
+                )]
+
+            except Exception as e:
+                logger.error(f"Tool {name} failed: {e}")
+                return [TextContent(
+                    type="text",
+                    text=json.dumps({"error": str(e)}, indent=2)
+                )]
+
+    # Parse tool implementations (Issue #186)
+
+    async def _parse_plugin_interface(self, plugin_path: str) -> dict:
+        """Parse plugin interface from README.md"""
+        return await self.parse_tools.parse_plugin_interface(plugin_path)
+
+    async def _parse_claude_md_agents(self, claude_md_path: str) -> dict:
+        """Parse agents from CLAUDE.md"""
+        return await self.parse_tools.parse_claude_md_agents(claude_md_path)
+
+    # Validation tool implementations (Issue #187)
+
+    async def _validate_compatibility(self, plugin_a: str, plugin_b: str) -> dict:
+        """Validate compatibility between plugins"""
+        return await self.validation_tools.validate_compatibility(plugin_a, plugin_b)
+
+    async def _validate_agent_refs(self, agent_name: str, claude_md_path: str, plugin_paths: list = None) -> dict:
+        """Validate agent tool references"""
+        return await self.validation_tools.validate_agent_refs(agent_name, claude_md_path, plugin_paths)
+
+    async def _validate_data_flow(self, agent_name: str, claude_md_path: str) -> dict:
+        """Validate agent data flow"""
+        return await self.validation_tools.validate_data_flow(agent_name, claude_md_path)
+
+    async def _validate_workflow_integration(
+        self,
+        plugin_path: str,
+        domain_label: str,
+        expected_contract: str = None
+    ) -> dict:
+        """Validate domain plugin exposes required advisory interfaces"""
+        return await self.validation_tools.validate_workflow_integration(
+            plugin_path, domain_label, expected_contract
+        )
+
+    # Report tool implementations (Issue #188)
+
+    async def _generate_compatibility_report(self, marketplace_path: str, format: str = "markdown") -> dict:
+        """Generate comprehensive compatibility report"""
+        return await self.report_tools.generate_compatibility_report(marketplace_path, format)
+
+    async def _list_issues(self, marketplace_path: str, severity: str = "all", issue_type: str = "all") -> dict:
+        """List validation issues with filtering"""
+        return await self.report_tools.list_issues(marketplace_path, severity, issue_type)
+
+    async def run(self):
+        """Run the MCP server"""
+        await self.initialize()
+        self.setup_tools()
+
+        async with stdio_server() as (read_stream, write_stream):
+            await self.server.run(
+                read_stream,
+                write_stream,
+                self.server.create_initialization_options()
+            )
+
+
+async def main():
+    """Main entry point"""
+    server = ContractValidatorMCPServer()
+    await server.run()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())

mcp-servers/contract-validator/mcp_server/validation_tools.py

@@ -0,0 +1,493 @@
+"""
+Validation tools for checking cross-plugin compatibility and agent references.
+
+Provides:
+- validate_compatibility: Compare two plugin interfaces
+- validate_agent_refs: Check agent tool references exist
+- validate_data_flow: Verify data flow through agent sequences
+"""
+from pathlib import Path
+from typing import Optional
+from pydantic import BaseModel
+from enum import Enum
+
+from .parse_tools import ParseTools, PluginInterface, ClaudeMdAgent
+
+
+class IssueSeverity(str, Enum):
+    ERROR = "error"
+    WARNING = "warning"
+    INFO = "info"
+
+
+class IssueType(str, Enum):
+    MISSING_TOOL = "missing_tool"
+    INTERFACE_MISMATCH = "interface_mismatch"
+    OPTIONAL_DEPENDENCY = "optional_dependency"
+    UNDECLARED_OUTPUT = "undeclared_output"
+    INVALID_SEQUENCE = "invalid_sequence"
+    MISSING_INTEGRATION = "missing_integration"
+
+
+class ValidationIssue(BaseModel):
+    """A single validation issue"""
+    severity: IssueSeverity
+    issue_type: IssueType
+    message: str
+    location: Optional[str] = None
+    suggestion: Optional[str] = None
+
+
+class CompatibilityResult(BaseModel):
+    """Result of compatibility check between two plugins"""
+    plugin_a: str
+    plugin_b: str
+    compatible: bool
+    shared_tools: list[str] = []
+    a_only_tools: list[str] = []
+    b_only_tools: list[str] = []
+    issues: list[ValidationIssue] = []
+
+
+class AgentValidationResult(BaseModel):
+    """Result of agent reference validation"""
+    agent_name: str
+    valid: bool
+    tool_refs_found: list[str] = []
+    tool_refs_missing: list[str] = []
+    issues: list[ValidationIssue] = []
+
+
+class DataFlowResult(BaseModel):
+    """Result of data flow validation"""
+    agent_name: str
+    valid: bool
+    flow_steps: list[str] = []
+    issues: list[ValidationIssue] = []
+
+
+class WorkflowIntegrationResult(BaseModel):
+    """Result of workflow integration validation for domain plugins"""
+    plugin_name: str
+    domain_label: str
+    valid: bool
+    gate_command_found: bool
+    gate_contract: Optional[str] = None  # Contract version declared by gate command
+    review_command_found: bool
+    advisory_agent_found: bool
+    issues: list[ValidationIssue] = []
+
+
+class ValidationTools:
+    """Tools for validating plugin compatibility and agent references"""
+
+    def __init__(self):
+        self.parse_tools = ParseTools()
+
+    async def validate_compatibility(self, plugin_a: str, plugin_b: str) -> dict:
+        """
+        Validate compatibility between two plugin interfaces.
+
+        Compares tools, commands, and agents to identify overlaps and gaps.
+
+        Args:
+            plugin_a: Path to first plugin directory
+            plugin_b: Path to second plugin directory
+
+        Returns:
+            Compatibility report with shared tools, unique tools, and issues
+        """
+        # Parse both plugins
+        interface_a = await self.parse_tools.parse_plugin_interface(plugin_a)
+        interface_b = await self.parse_tools.parse_plugin_interface(plugin_b)
+
+        # Check for parse errors
+        if "error" in interface_a:
+            return {
+                "error": f"Failed to parse plugin A: {interface_a['error']}",
+                "plugin_a": plugin_a,
+                "plugin_b": plugin_b
+            }
+        if "error" in interface_b:
+            return {
+                "error": f"Failed to parse plugin B: {interface_b['error']}",
+                "plugin_a": plugin_a,
+                "plugin_b": plugin_b
+            }
+
+        # Extract tool names
+        tools_a = set(t["name"] for t in interface_a.get("tools", []))
+        tools_b = set(t["name"] for t in interface_b.get("tools", []))
+
+        # Find overlaps and differences
+        shared = tools_a & tools_b
+        a_only = tools_a - tools_b
+        b_only = tools_b - tools_a
+
+        issues = []
+
+        # Check for potential naming conflicts
+        if shared:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.WARNING,
+                issue_type=IssueType.INTERFACE_MISMATCH,
+                message=f"Both plugins define tools with same names: {list(shared)}",
+                location=f"{interface_a['plugin_name']} and {interface_b['plugin_name']}",
+                suggestion="Ensure tools with same names have compatible interfaces"
+            ))
+
+        # Check command overlaps
+        cmds_a = set(c["name"] for c in interface_a.get("commands", []))
+        cmds_b = set(c["name"] for c in interface_b.get("commands", []))
+        shared_cmds = cmds_a & cmds_b
+
+        if shared_cmds:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.ERROR,
+                issue_type=IssueType.INTERFACE_MISMATCH,
+                message=f"Command name conflict: {list(shared_cmds)}",
+                location=f"{interface_a['plugin_name']} and {interface_b['plugin_name']}",
+                suggestion="Rename conflicting commands to avoid ambiguity"
+            ))
+
+        result = CompatibilityResult(
+            plugin_a=interface_a["plugin_name"],
+            plugin_b=interface_b["plugin_name"],
+            compatible=len([i for i in issues if i.severity == IssueSeverity.ERROR]) == 0,
+            shared_tools=list(shared),
+            a_only_tools=list(a_only),
+            b_only_tools=list(b_only),
+            issues=issues
+        )
+
+        return result.model_dump()
+
+    async def validate_agent_refs(
+        self,
+        agent_name: str,
+        claude_md_path: str,
+        plugin_paths: list[str] = None
+    ) -> dict:
+        """
+        Validate that all tool references in an agent definition exist.
+
+        Args:
+            agent_name: Name of the agent to validate
+            claude_md_path: Path to CLAUDE.md containing the agent
+            plugin_paths: Optional list of plugin paths to check for tools
+
+        Returns:
+            Validation result with found/missing tools and issues
+        """
+        # Parse CLAUDE.md for agents
+        agents_result = await self.parse_tools.parse_claude_md_agents(claude_md_path)
+
+        if "error" in agents_result:
+            return {
+                "error": agents_result["error"],
+                "agent_name": agent_name
+            }
+
+        # Find the specific agent
+        agent = None
+        for a in agents_result.get("agents", []):
+            if a["name"].lower() == agent_name.lower():
+                agent = a
+                break
+
+        if not agent:
+            return {
+                "error": f"Agent '{agent_name}' not found in {claude_md_path}",
+                "agent_name": agent_name,
+                "available_agents": [a["name"] for a in agents_result.get("agents", [])]
+            }
+
+        # Collect all available tools from plugins
+        available_tools = set()
+        if plugin_paths:
+            for plugin_path in plugin_paths:
+                interface = await self.parse_tools.parse_plugin_interface(plugin_path)
+                if "error" not in interface:
+                    for tool in interface.get("tools", []):
+                        available_tools.add(tool["name"])
+
+        # Check agent tool references
+        tool_refs = set(agent.get("tool_refs", []))
+        found = tool_refs & available_tools if available_tools else tool_refs
+        missing = tool_refs - available_tools if available_tools else set()
+
+        issues = []
+
+        # Report missing tools
+        for tool in missing:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.ERROR,
+                issue_type=IssueType.MISSING_TOOL,
+                message=f"Agent '{agent_name}' references tool '{tool}' which is not found",
+                location=claude_md_path,
+                suggestion=f"Check if tool '{tool}' exists or fix the reference"
+            ))
+
+        # Check if agent has no tool refs (might be incomplete)
+        if not tool_refs:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.INFO,
+                issue_type=IssueType.UNDECLARED_OUTPUT,
+                message=f"Agent '{agent_name}' has no documented tool references",
+                location=claude_md_path,
+                suggestion="Consider documenting which tools this agent uses"
+            ))
+
+        result = AgentValidationResult(
+            agent_name=agent_name,
+            valid=len([i for i in issues if i.severity == IssueSeverity.ERROR]) == 0,
+            tool_refs_found=list(found),
+            tool_refs_missing=list(missing),
+            issues=issues
+        )
+
+        return result.model_dump()
+
+    async def validate_data_flow(self, agent_name: str, claude_md_path: str) -> dict:
+        """
+        Validate data flow through an agent's tool sequence.
+
+        Checks that each step's expected output can be used by the next step.
+
+        Args:
+            agent_name: Name of the agent to validate
+            claude_md_path: Path to CLAUDE.md containing the agent
+
+        Returns:
+            Data flow validation result with steps and issues
+        """
+        # Parse CLAUDE.md for agents
+        agents_result = await self.parse_tools.parse_claude_md_agents(claude_md_path)
+
+        if "error" in agents_result:
+            return {
+                "error": agents_result["error"],
+                "agent_name": agent_name
+            }
+
+        # Find the specific agent
+        agent = None
+        for a in agents_result.get("agents", []):
+            if a["name"].lower() == agent_name.lower():
+                agent = a
+                break
+
+        if not agent:
+            return {
+                "error": f"Agent '{agent_name}' not found in {claude_md_path}",
+                "agent_name": agent_name,
+                "available_agents": [a["name"] for a in agents_result.get("agents", [])]
+            }
+
+        issues = []
+        flow_steps = []
+
+        # Extract workflow steps
+        workflow_steps = agent.get("workflow_steps", [])
+        responsibilities = agent.get("responsibilities", [])
+
+        # Build flow from workflow steps or responsibilities
+        steps = workflow_steps if workflow_steps else responsibilities
+
+        for i, step in enumerate(steps):
+            flow_steps.append(f"Step {i+1}: {step}")
+
+        # Check for data flow patterns
+        tool_refs = agent.get("tool_refs", [])
+
+        # Known data flow patterns
+        # e.g., data-platform produces data_ref, viz-platform consumes it
+        known_producers = {
+            "read_csv": "data_ref",
+            "read_parquet": "data_ref",
+            "pg_query": "data_ref",
+            "filter": "data_ref",
+            "groupby": "data_ref",
+        }
+
+        known_consumers = {
+            "describe": "data_ref",
+            "head": "data_ref",
+            "tail": "data_ref",
+            "to_csv": "data_ref",
+            "to_parquet": "data_ref",
+        }
+
+        # Check if agent uses tools that require data_ref
+        has_producer = any(t in known_producers for t in tool_refs)
+        has_consumer = any(t in known_consumers for t in tool_refs)
+
+        if has_consumer and not has_producer:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.WARNING,
+                issue_type=IssueType.INTERFACE_MISMATCH,
+                message=f"Agent '{agent_name}' uses tools that consume data_ref but no producer found",
+                location=claude_md_path,
+                suggestion="Ensure a data loading tool (read_csv, pg_query, etc.) is used before data consumers"
+            ))
+
+        # Check for empty workflow
+        if not steps and not tool_refs:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.INFO,
+                issue_type=IssueType.UNDECLARED_OUTPUT,
+                message=f"Agent '{agent_name}' has no documented workflow or tool sequence",
+                location=claude_md_path,
+                suggestion="Consider documenting the agent's workflow steps"
+            ))
+
+        result = DataFlowResult(
+            agent_name=agent_name,
+            valid=len([i for i in issues if i.severity == IssueSeverity.ERROR]) == 0,
+            flow_steps=flow_steps,
+            issues=issues
+        )
+
+        return result.model_dump()
+
+    async def validate_workflow_integration(
+        self,
+        plugin_path: str,
+        domain_label: str,
+        expected_contract: Optional[str] = None
+    ) -> dict:
+        """
+        Validate that a domain plugin exposes required advisory interfaces.
+
+        Checks for:
+        - Gate command (e.g., /design-gate, /data-gate) - REQUIRED
+        - Gate contract version (gate_contract in frontmatter) - INFO if missing
+        - Review command (e.g., /design-review, /data-review) - recommended
+        - Advisory agent referencing the domain label - recommended
+
+        Args:
+            plugin_path: Path to the domain plugin directory
+            domain_label: The Domain/* label it claims to handle (e.g., Domain/Viz)
+            expected_contract: Expected contract version (e.g., 'v1'). If provided,
+                              validates the gate command's contract matches.
+
+        Returns:
+            Validation result with found interfaces and issues
+        """
+        import re
+
+        plugin_path_obj = Path(plugin_path)
+        issues = []
+
+        # Extract plugin name from path
+        plugin_name = plugin_path_obj.name
+        if not plugin_path_obj.exists():
+            return {
+                "error": f"Plugin directory not found: {plugin_path}",
+                "plugin_path": plugin_path,
+                "domain_label": domain_label
+            }
+
+        # Extract domain short name from label (e.g., "Domain/Viz" -> "viz", "Domain/Data" -> "data")
+        domain_short = domain_label.split("/")[-1].lower() if "/" in domain_label else domain_label.lower()
+
+        # Check for gate command
+        commands_dir = plugin_path_obj / "commands"
+        gate_command_found = False
+        gate_contract = None
+        gate_patterns = ["pass", "fail", "PASS", "FAIL", "Binary pass/fail", "gate"]
+
+        if commands_dir.exists():
+            for cmd_file in commands_dir.glob("*.md"):
+                if "gate" in cmd_file.name.lower():
+                    # Verify it's actually a gate command by checking content
+                    content = cmd_file.read_text()
+                    if any(pattern in content for pattern in gate_patterns):
+                        gate_command_found = True
+                        # Parse frontmatter for gate_contract
+                        frontmatter_match = re.match(r'^---\n(.*?)\n---', content, re.DOTALL)
+                        if frontmatter_match:
+                            frontmatter = frontmatter_match.group(1)
+                            contract_match = re.search(r'gate_contract:\s*(\S+)', frontmatter)
+                            if contract_match:
+                                gate_contract = contract_match.group(1)
+                        break
+
+        if not gate_command_found:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.ERROR,
+                issue_type=IssueType.MISSING_INTEGRATION,
+                message=f"Plugin '{plugin_name}' lacks a gate command for domain '{domain_label}'",
+                location=str(commands_dir),
+                suggestion=f"Create commands/{domain_short}-gate.md with binary PASS/FAIL output"
+            ))
+
+        # Check for review command
+        review_command_found = False
+        if commands_dir.exists():
+            for cmd_file in commands_dir.glob("*.md"):
+                if "review" in cmd_file.name.lower() and "gate" not in cmd_file.name.lower():
+                    review_command_found = True
+                    break
+
+        if not review_command_found:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.WARNING,
+                issue_type=IssueType.MISSING_INTEGRATION,
+                message=f"Plugin '{plugin_name}' lacks a review command for domain '{domain_label}'",
+                location=str(commands_dir),
+                suggestion=f"Create commands/{domain_short}-review.md for detailed audits"
+            ))
+
+        # Check for advisory agent
+        agents_dir = plugin_path_obj / "agents"
+        advisory_agent_found = False
+
+        if agents_dir.exists():
+            for agent_file in agents_dir.glob("*.md"):
+                content = agent_file.read_text()
+                # Check if agent references the domain label or gate command
+                if domain_label in content or f"{domain_short}-gate" in content.lower() or "advisor" in agent_file.name.lower() or "reviewer" in agent_file.name.lower():
+                    advisory_agent_found = True
+                    break
+
+        if not advisory_agent_found:
+            issues.append(ValidationIssue(
+                severity=IssueSeverity.WARNING,
+                issue_type=IssueType.MISSING_INTEGRATION,
+                message=f"Plugin '{plugin_name}' lacks an advisory agent for domain '{domain_label}'",
+                location=str(agents_dir) if agents_dir.exists() else str(plugin_path_obj),
+                suggestion=f"Create agents/{domain_short}-advisor.md referencing '{domain_label}'"
+            ))
+
+        # Check gate contract version
+        if gate_command_found:
+            if not gate_contract:
+                issues.append(ValidationIssue(
+                    severity=IssueSeverity.INFO,
+                    issue_type=IssueType.MISSING_INTEGRATION,
+                    message=f"Gate command does not declare a contract version",
+                    location=str(commands_dir),
+                    suggestion="Consider adding `gate_contract: v1` to frontmatter for version tracking"
+                ))
+            elif expected_contract and gate_contract != expected_contract:
+                issues.append(ValidationIssue(
+                    severity=IssueSeverity.WARNING,
+                    issue_type=IssueType.INTERFACE_MISMATCH,
+                    message=f"Contract version mismatch: gate declares {gate_contract}, projman expects {expected_contract}",
+                    location=str(commands_dir),
+                    suggestion=f"Update domain-consultation.md Gate Command Reference table to {gate_contract}, or update gate command to {expected_contract}"
+                ))
+
+        result = WorkflowIntegrationResult(
+            plugin_name=plugin_name,
+            domain_label=domain_label,
+            valid=gate_command_found,  # Only gate is required for validity
+            gate_command_found=gate_command_found,
+            gate_contract=gate_contract,
+            review_command_found=review_command_found,
+            advisory_agent_found=advisory_agent_found,
+            issues=issues
+        )
+
+        return result.model_dump()

mcp-servers/contract-validator/pyproject.toml

@@ -0,0 +1,41 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "contract-validator-mcp"
+version = "1.0.0"
+description = "MCP Server for cross-plugin compatibility validation and agent verification"
+readme = "README.md"
+license = {text = "MIT"}
+requires-python = ">=3.10"
+authors = [
+    {name = "Leo Miranda"}
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+]
+dependencies = [
+    "mcp>=0.9.0",
+    "pydantic>=2.5.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.4.3",
+    "pytest-asyncio>=0.23.0",
+]
+
+[tool.setuptools.packages.find]
+where = ["."]
+include = ["mcp_server*"]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]

mcp-servers/contract-validator/requirements.txt

@@ -0,0 +1,9 @@
+# MCP SDK
+mcp>=0.9.0
+
+# Utilities
+pydantic>=2.5.0
+
+# Testing
+pytest>=7.4.3
+pytest-asyncio>=0.23.0

mcp-servers/contract-validator/run.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Capture original working directory before any cd operations
+# This should be the user's project directory when launched by Claude Code
+export CLAUDE_PROJECT_DIR="${CLAUDE_PROJECT_DIR:-$PWD}"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CACHE_VENV="$HOME/.cache/claude-mcp-venvs/leo-claude-mktplace/contract-validator/.venv"
+LOCAL_VENV="$SCRIPT_DIR/.venv"
+
+if [[ -f "$CACHE_VENV/bin/python" ]]; then
+    PYTHON="$CACHE_VENV/bin/python"
+elif [[ -f "$LOCAL_VENV/bin/python" ]]; then
+    PYTHON="$LOCAL_VENV/bin/python"
+else
+    echo "ERROR: No venv found. Run: ./scripts/setup-venvs.sh" >&2
+    exit 1
+fi
+
+cd "$SCRIPT_DIR"
+export PYTHONPATH="$SCRIPT_DIR"
+exec "$PYTHON" -m mcp_server.server "$@"

mcp-servers/contract-validator/tests/__init__.py

@@ -0,0 +1 @@
+# Tests for contract-validator MCP server

mcp-servers/contract-validator/tests/test_parse_tools.py

@@ -0,0 +1,193 @@
+"""
+Unit tests for parse tools.
+"""
+import pytest
+from pathlib import Path
+
+
+@pytest.fixture
+def parse_tools():
+    """Create ParseTools instance"""
+    from mcp_server.parse_tools import ParseTools
+    return ParseTools()
+
+
+@pytest.fixture
+def sample_readme(tmp_path):
+    """Create a sample README.md for testing"""
+    readme = tmp_path / "README.md"
+    readme.write_text("""# Test Plugin
+
+A test plugin for validation.
+
+## Features
+
+- **Feature One**: Does something
+- **Feature Two**: Does something else
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/test-cmd` | Test command |
+| `/another-cmd` | Another test command |
+
+## Agents
+
+| Agent | Description |
+|-------|-------------|
+| `test-agent` | A test agent |
+
+## Tools Summary
+
+### Category A (3 tools)
+`tool_a`, `tool_b`, `tool_c`
+
+### Category B (2 tools)
+`tool_d`, `tool_e`
+""")
+    return str(tmp_path)
+
+
+@pytest.fixture
+def sample_claude_md(tmp_path):
+    """Create a sample CLAUDE.md for testing"""
+    claude_md = tmp_path / "CLAUDE.md"
+    claude_md.write_text("""# CLAUDE.md
+
+## Project Overview
+
+### Four-Agent Model (test)
+
+| Agent | Personality | Responsibilities |
+|-------|-------------|------------------|
+| **Planner** | Thoughtful | Planning via `create_issue`, `search_lessons` |
+| **Executor** | Focused | Implementation via `write`, `edit` |
+
+## Workflow
+
+1. Planner creates issues
+2. Executor implements code
+""")
+    return str(claude_md)
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_interface_basic(parse_tools, sample_readme):
+    """Test basic plugin interface parsing"""
+    result = await parse_tools.parse_plugin_interface(sample_readme)
+
+    assert "error" not in result
+    # Plugin name extraction strips "Plugin" suffix
+    assert result["plugin_name"] == "Test"
+    assert "A test plugin" in result["description"]
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_interface_commands(parse_tools, sample_readme):
+    """Test command extraction from README"""
+    result = await parse_tools.parse_plugin_interface(sample_readme)
+
+    commands = result["commands"]
+    assert len(commands) == 2
+    assert commands[0]["name"] == "/test-cmd"
+    assert commands[1]["name"] == "/another-cmd"
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_interface_agents(parse_tools, sample_readme):
+    """Test agent extraction from README"""
+    result = await parse_tools.parse_plugin_interface(sample_readme)
+
+    agents = result["agents"]
+    assert len(agents) == 1
+    assert agents[0]["name"] == "test-agent"
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_interface_tools(parse_tools, sample_readme):
+    """Test tool extraction from README"""
+    result = await parse_tools.parse_plugin_interface(sample_readme)
+
+    tools = result["tools"]
+    tool_names = [t["name"] for t in tools]
+    assert "tool_a" in tool_names
+    assert "tool_b" in tool_names
+    assert "tool_e" in tool_names
+    assert len(tools) >= 5
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_interface_categories(parse_tools, sample_readme):
+    """Test tool category extraction"""
+    result = await parse_tools.parse_plugin_interface(sample_readme)
+
+    categories = result["tool_categories"]
+    assert "Category A" in categories
+    assert "Category B" in categories
+    assert "tool_a" in categories["Category A"]
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_interface_features(parse_tools, sample_readme):
+    """Test feature extraction"""
+    result = await parse_tools.parse_plugin_interface(sample_readme)
+
+    features = result["features"]
+    assert "Feature One" in features
+    assert "Feature Two" in features
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_interface_not_found(parse_tools, tmp_path):
+    """Test error when README not found"""
+    result = await parse_tools.parse_plugin_interface(str(tmp_path / "nonexistent"))
+
+    assert "error" in result
+    assert "not found" in result["error"].lower()
+
+
+@pytest.mark.asyncio
+async def test_parse_claude_md_agents(parse_tools, sample_claude_md):
+    """Test agent extraction from CLAUDE.md"""
+    result = await parse_tools.parse_claude_md_agents(sample_claude_md)
+
+    assert "error" not in result
+    assert result["agent_count"] == 2
+
+    agents = result["agents"]
+    agent_names = [a["name"] for a in agents]
+    assert "Planner" in agent_names
+    assert "Executor" in agent_names
+
+
+@pytest.mark.asyncio
+async def test_parse_claude_md_tool_refs(parse_tools, sample_claude_md):
+    """Test tool reference extraction from agents"""
+    result = await parse_tools.parse_claude_md_agents(sample_claude_md)
+
+    agents = {a["name"]: a for a in result["agents"]}
+    planner = agents["Planner"]
+
+    assert "create_issue" in planner["tool_refs"]
+    assert "search_lessons" in planner["tool_refs"]
+
+
+@pytest.mark.asyncio
+async def test_parse_claude_md_not_found(parse_tools, tmp_path):
+    """Test error when CLAUDE.md not found"""
+    result = await parse_tools.parse_claude_md_agents(str(tmp_path / "CLAUDE.md"))
+
+    assert "error" in result
+    assert "not found" in result["error"].lower()
+
+
+@pytest.mark.asyncio
+async def test_parse_plugin_with_direct_file(parse_tools, sample_readme):
+    """Test parsing with direct file path instead of directory"""
+    readme_path = Path(sample_readme) / "README.md"
+    result = await parse_tools.parse_plugin_interface(str(readme_path))
+
+    assert "error" not in result
+    # Plugin name extraction strips "Plugin" suffix
+    assert result["plugin_name"] == "Test"

mcp-servers/contract-validator/tests/test_report_tools.py

@@ -0,0 +1,261 @@
+"""
+Unit tests for report tools.
+"""
+import pytest
+from pathlib import Path
+
+
+@pytest.fixture
+def report_tools():
+    """Create ReportTools instance"""
+    from mcp_server.report_tools import ReportTools
+    return ReportTools()
+
+
+@pytest.fixture
+def sample_marketplace(tmp_path):
+    """Create a sample marketplace structure"""
+    import json
+
+    plugins_dir = tmp_path / "plugins"
+    plugins_dir.mkdir()
+
+    # Plugin 1
+    plugin1 = plugins_dir / "plugin-one"
+    plugin1.mkdir()
+    plugin1_meta = plugin1 / ".claude-plugin"
+    plugin1_meta.mkdir()
+    (plugin1_meta / "plugin.json").write_text(json.dumps({"name": "plugin-one"}))
+    (plugin1 / "README.md").write_text("""# plugin-one
+
+First test plugin.
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/cmd-one` | Command one |
+
+## Tools Summary
+
+### Tools (2 tools)
+`tool_a`, `tool_b`
+""")
+
+    # Plugin 2
+    plugin2 = plugins_dir / "plugin-two"
+    plugin2.mkdir()
+    plugin2_meta = plugin2 / ".claude-plugin"
+    plugin2_meta.mkdir()
+    (plugin2_meta / "plugin.json").write_text(json.dumps({"name": "plugin-two"}))
+    (plugin2 / "README.md").write_text("""# plugin-two
+
+Second test plugin.
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/cmd-two` | Command two |
+
+## Tools Summary
+
+### Tools (2 tools)
+`tool_c`, `tool_d`
+""")
+
+    # Plugin 3 (with conflict)
+    plugin3 = plugins_dir / "plugin-three"
+    plugin3.mkdir()
+    plugin3_meta = plugin3 / ".claude-plugin"
+    plugin3_meta.mkdir()
+    (plugin3_meta / "plugin.json").write_text(json.dumps({"name": "plugin-three"}))
+    (plugin3 / "README.md").write_text("""# plugin-three
+
+Third test plugin with conflict.
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/cmd-one` | Conflicting command |
+
+## Tools Summary
+
+### Tools (1 tool)
+`tool_e`
+""")
+
+    return str(tmp_path)
+
+
+@pytest.fixture
+def marketplace_no_plugins(tmp_path):
+    """Create marketplace with no plugins"""
+    plugins_dir = tmp_path / "plugins"
+    plugins_dir.mkdir()
+    return str(tmp_path)
+
+
+@pytest.fixture
+def marketplace_no_dir(tmp_path):
+    """Create path without plugins directory"""
+    return str(tmp_path)
+
+
+@pytest.mark.asyncio
+async def test_generate_report_json_format(report_tools, sample_marketplace):
+    """Test JSON format report generation"""
+    result = await report_tools.generate_compatibility_report(
+        sample_marketplace, "json"
+    )
+
+    assert "error" not in result
+    assert "generated_at" in result
+    assert "summary" in result
+    assert "plugins" in result
+    assert result["summary"]["total_plugins"] == 3
+
+
+@pytest.mark.asyncio
+async def test_generate_report_markdown_format(report_tools, sample_marketplace):
+    """Test markdown format report generation"""
+    result = await report_tools.generate_compatibility_report(
+        sample_marketplace, "markdown"
+    )
+
+    assert "error" not in result
+    assert "report" in result
+    assert "# Contract Validation Report" in result["report"]
+    assert "## Summary" in result["report"]
+
+
+@pytest.mark.asyncio
+async def test_generate_report_finds_conflicts(report_tools, sample_marketplace):
+    """Test that report finds command conflicts"""
+    result = await report_tools.generate_compatibility_report(
+        sample_marketplace, "json"
+    )
+
+    assert "error" not in result
+    assert result["summary"]["errors"] > 0
+    assert result["summary"]["total_issues"] > 0
+
+
+@pytest.mark.asyncio
+async def test_generate_report_counts_correctly(report_tools, sample_marketplace):
+    """Test summary counts are correct"""
+    result = await report_tools.generate_compatibility_report(
+        sample_marketplace, "json"
+    )
+
+    summary = result["summary"]
+    assert summary["total_plugins"] == 3
+    assert summary["total_commands"] == 3  # 3 commands total
+    assert summary["total_tools"] == 5  # a, b, c, d, e
+
+
+@pytest.mark.asyncio
+async def test_generate_report_no_plugins(report_tools, marketplace_no_plugins):
+    """Test error when no plugins found"""
+    result = await report_tools.generate_compatibility_report(
+        marketplace_no_plugins, "json"
+    )
+
+    assert "error" in result
+    assert "no plugins" in result["error"].lower()
+
+
+@pytest.mark.asyncio
+async def test_generate_report_no_plugins_dir(report_tools, marketplace_no_dir):
+    """Test error when plugins directory doesn't exist"""
+    result = await report_tools.generate_compatibility_report(
+        marketplace_no_dir, "json"
+    )
+
+    assert "error" in result
+    assert "not found" in result["error"].lower()
+
+
+@pytest.mark.asyncio
+async def test_list_issues_all(report_tools, sample_marketplace):
+    """Test listing all issues"""
+    result = await report_tools.list_issues(sample_marketplace, "all", "all")
+
+    assert "error" not in result
+    assert "issues" in result
+    assert result["total_issues"] > 0
+
+
+@pytest.mark.asyncio
+async def test_list_issues_filter_by_severity(report_tools, sample_marketplace):
+    """Test filtering issues by severity"""
+    all_result = await report_tools.list_issues(sample_marketplace, "all", "all")
+    error_result = await report_tools.list_issues(sample_marketplace, "error", "all")
+
+    # Error count should be less than or equal to all
+    assert error_result["total_issues"] <= all_result["total_issues"]
+
+    # All issues should have error severity
+    for issue in error_result["issues"]:
+        sev = issue.get("severity", "")
+        if hasattr(sev, 'value'):
+            sev = sev.value
+        assert "error" in str(sev).lower()
+
+
+@pytest.mark.asyncio
+async def test_list_issues_filter_by_type(report_tools, sample_marketplace):
+    """Test filtering issues by type"""
+    result = await report_tools.list_issues(
+        sample_marketplace, "all", "interface_mismatch"
+    )
+
+    # All issues should have matching type
+    for issue in result["issues"]:
+        itype = issue.get("issue_type", "")
+        if hasattr(itype, 'value'):
+            itype = itype.value
+        assert "interface_mismatch" in str(itype).lower()
+
+
+@pytest.mark.asyncio
+async def test_list_issues_combined_filters(report_tools, sample_marketplace):
+    """Test combined severity and type filters"""
+    result = await report_tools.list_issues(
+        sample_marketplace, "error", "interface_mismatch"
+    )
+
+    assert "error" not in result
+    # Should have command conflict errors
+    assert result["total_issues"] > 0
+
+
+@pytest.mark.asyncio
+async def test_report_markdown_has_all_sections(report_tools, sample_marketplace):
+    """Test markdown report contains all expected sections"""
+    result = await report_tools.generate_compatibility_report(
+        sample_marketplace, "markdown"
+    )
+
+    report = result["report"]
+    assert "## Summary" in report
+    assert "## Plugins" in report
+    # Compatibility section only if there are checks
+    assert "Plugin One" in report or "plugin-one" in report.lower()
+
+
+@pytest.mark.asyncio
+async def test_report_includes_suggestions(report_tools, sample_marketplace):
+    """Test that issues include suggestions"""
+    result = await report_tools.generate_compatibility_report(
+        sample_marketplace, "json"
+    )
+
+    issues = result.get("all_issues", [])
+    # Find an issue with a suggestion
+    issues_with_suggestions = [
+        i for i in issues
+        if i.get("suggestion")
+    ]
+    assert len(issues_with_suggestions) > 0

mcp-servers/contract-validator/tests/test_validation_tools.py

@@ -0,0 +1,514 @@
+"""
+Unit tests for validation tools.
+"""
+import pytest
+from pathlib import Path
+
+
+@pytest.fixture
+def validation_tools():
+    """Create ValidationTools instance"""
+    from mcp_server.validation_tools import ValidationTools
+    return ValidationTools()
+
+
+@pytest.fixture
+def plugin_a(tmp_path):
+    """Create first test plugin"""
+    plugin_dir = tmp_path / "plugin-a"
+    plugin_dir.mkdir()
+    (plugin_dir / ".claude-plugin").mkdir()
+
+    readme = plugin_dir / "README.md"
+    readme.write_text("""# Plugin A
+
+Test plugin A.
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/setup-a` | Setup A |
+| `/shared-cmd` | Shared command |
+
+## Tools Summary
+
+### Core (2 tools)
+`tool_one`, `tool_two`
+""")
+    return str(plugin_dir)
+
+
+@pytest.fixture
+def plugin_b(tmp_path):
+    """Create second test plugin"""
+    plugin_dir = tmp_path / "plugin-b"
+    plugin_dir.mkdir()
+    (plugin_dir / ".claude-plugin").mkdir()
+
+    readme = plugin_dir / "README.md"
+    readme.write_text("""# Plugin B
+
+Test plugin B.
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/setup-b` | Setup B |
+| `/shared-cmd` | Shared command (conflict!) |
+
+## Tools Summary
+
+### Core (2 tools)
+`tool_two`, `tool_three`
+""")
+    return str(plugin_dir)
+
+
+@pytest.fixture
+def plugin_no_conflict(tmp_path):
+    """Create plugin with no conflicts"""
+    plugin_dir = tmp_path / "plugin-c"
+    plugin_dir.mkdir()
+    (plugin_dir / ".claude-plugin").mkdir()
+
+    readme = plugin_dir / "README.md"
+    readme.write_text("""# Plugin C
+
+Test plugin C.
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/unique-cmd` | Unique command |
+
+## Tools Summary
+
+### Core (1 tool)
+`unique_tool`
+""")
+    return str(plugin_dir)
+
+
+@pytest.fixture
+def claude_md_with_agents(tmp_path):
+    """Create CLAUDE.md with agent definitions"""
+    claude_md = tmp_path / "CLAUDE.md"
+    claude_md.write_text("""# CLAUDE.md
+
+### Four-Agent Model
+
+| Agent | Personality | Responsibilities |
+|-------|-------------|------------------|
+| **TestAgent** | Careful | Uses `tool_one`, `tool_two`, `missing_tool` |
+| **ValidAgent** | Thorough | Uses `tool_one` only |
+| **EmptyAgent** | Unknown | General tasks |
+""")
+    return str(claude_md)
+
+
+@pytest.mark.asyncio
+async def test_validate_compatibility_command_conflict(validation_tools, plugin_a, plugin_b):
+    """Test detection of command name conflicts"""
+    result = await validation_tools.validate_compatibility(plugin_a, plugin_b)
+
+    assert "error" not in result
+    assert result["compatible"] is False
+
+    # Find the command conflict issue
+    error_issues = [i for i in result["issues"] if i["severity"].value == "error"]
+    assert len(error_issues) > 0
+    assert any("/shared-cmd" in str(i["message"]) for i in error_issues)
+
+
+@pytest.mark.asyncio
+async def test_validate_compatibility_tool_overlap(validation_tools, plugin_a, plugin_b):
+    """Test detection of tool name overlaps"""
+    result = await validation_tools.validate_compatibility(plugin_a, plugin_b)
+
+    assert "tool_two" in result["shared_tools"]
+
+
+@pytest.mark.asyncio
+async def test_validate_compatibility_unique_tools(validation_tools, plugin_a, plugin_b):
+    """Test identification of unique tools per plugin"""
+    result = await validation_tools.validate_compatibility(plugin_a, plugin_b)
+
+    assert "tool_one" in result["a_only_tools"]
+    assert "tool_three" in result["b_only_tools"]
+
+
+@pytest.mark.asyncio
+async def test_validate_compatibility_no_conflict(validation_tools, plugin_a, plugin_no_conflict):
+    """Test compatible plugins"""
+    result = await validation_tools.validate_compatibility(plugin_a, plugin_no_conflict)
+
+    assert "error" not in result
+    assert result["compatible"] is True
+
+
+@pytest.mark.asyncio
+async def test_validate_compatibility_missing_plugin(validation_tools, plugin_a, tmp_path):
+    """Test error when plugin not found"""
+    result = await validation_tools.validate_compatibility(
+        plugin_a,
+        str(tmp_path / "nonexistent")
+    )
+
+    assert "error" in result
+
+
+@pytest.mark.asyncio
+async def test_validate_agent_refs_with_missing_tools(validation_tools, claude_md_with_agents, plugin_a):
+    """Test detection of missing tool references"""
+    result = await validation_tools.validate_agent_refs(
+        "TestAgent",
+        claude_md_with_agents,
+        [plugin_a]
+    )
+
+    assert "error" not in result
+    assert result["valid"] is False
+    assert "missing_tool" in result["tool_refs_missing"]
+
+
+@pytest.mark.asyncio
+async def test_validate_agent_refs_valid_agent(validation_tools, claude_md_with_agents, plugin_a):
+    """Test valid agent with all tools found"""
+    result = await validation_tools.validate_agent_refs(
+        "ValidAgent",
+        claude_md_with_agents,
+        [plugin_a]
+    )
+
+    assert "error" not in result
+    assert result["valid"] is True
+    assert "tool_one" in result["tool_refs_found"]
+
+
+@pytest.mark.asyncio
+async def test_validate_agent_refs_empty_agent(validation_tools, claude_md_with_agents, plugin_a):
+    """Test agent with no tool references"""
+    result = await validation_tools.validate_agent_refs(
+        "EmptyAgent",
+        claude_md_with_agents,
+        [plugin_a]
+    )
+
+    assert "error" not in result
+    # Should have info issue about undocumented references
+    info_issues = [i for i in result["issues"] if i["severity"].value == "info"]
+    assert len(info_issues) > 0
+
+
+@pytest.mark.asyncio
+async def test_validate_agent_refs_agent_not_found(validation_tools, claude_md_with_agents, plugin_a):
+    """Test error when agent not found"""
+    result = await validation_tools.validate_agent_refs(
+        "NonexistentAgent",
+        claude_md_with_agents,
+        [plugin_a]
+    )
+
+    assert "error" in result
+    assert "not found" in result["error"].lower()
+
+
+@pytest.mark.asyncio
+async def test_validate_data_flow_valid(validation_tools, tmp_path):
+    """Test data flow validation with valid flow"""
+    claude_md = tmp_path / "CLAUDE.md"
+    claude_md.write_text("""# CLAUDE.md
+
+### Four-Agent Model
+
+| Agent | Personality | Responsibilities |
+|-------|-------------|------------------|
+| **DataAgent** | Analytical | Load with `read_csv`, analyze with `describe`, export with `to_csv` |
+""")
+
+    result = await validation_tools.validate_data_flow("DataAgent", str(claude_md))
+
+    assert "error" not in result
+    assert result["valid"] is True
+
+
+@pytest.mark.asyncio
+async def test_validate_data_flow_missing_producer(validation_tools, tmp_path):
+    """Test data flow with consumer but no producer"""
+    claude_md = tmp_path / "CLAUDE.md"
+    claude_md.write_text("""# CLAUDE.md
+
+### Four-Agent Model
+
+| Agent | Personality | Responsibilities |
+|-------|-------------|------------------|
+| **BadAgent** | Careless | Just runs `describe`, `head`, `tail` without loading |
+""")
+
+    result = await validation_tools.validate_data_flow("BadAgent", str(claude_md))
+
+    assert "error" not in result
+    # Should have warning about missing producer
+    warning_issues = [i for i in result["issues"] if i["severity"].value == "warning"]
+    assert len(warning_issues) > 0
+
+
+# --- Workflow Integration Tests ---
+
+@pytest.fixture
+def domain_plugin_complete(tmp_path):
+    """Create a complete domain plugin with gate, review, and advisory agent"""
+    plugin_dir = tmp_path / "viz-platform"
+    plugin_dir.mkdir()
+    (plugin_dir / ".claude-plugin").mkdir()
+    (plugin_dir / "commands").mkdir()
+    (plugin_dir / "agents").mkdir()
+
+    # Gate command with PASS/FAIL pattern
+    gate_cmd = plugin_dir / "commands" / "design-gate.md"
+    gate_cmd.write_text("""# /design-gate
+
+Binary pass/fail validation gate for design system compliance.
+
+## Output
+
+- **PASS**: All design system checks passed
+- **FAIL**: Design system violations detected
+""")
+
+    # Review command
+    review_cmd = plugin_dir / "commands" / "design-review.md"
+    review_cmd.write_text("""# /design-review
+
+Comprehensive design system audit.
+""")
+
+    # Advisory agent
+    agent = plugin_dir / "agents" / "design-reviewer.md"
+    agent.write_text("""# design-reviewer
+
+Design system compliance auditor.
+
+Handles issues with `Domain/Viz` label.
+""")
+
+    return str(plugin_dir)
+
+
+@pytest.fixture
+def domain_plugin_missing_gate(tmp_path):
+    """Create domain plugin with review and agent but no gate command"""
+    plugin_dir = tmp_path / "data-platform"
+    plugin_dir.mkdir()
+    (plugin_dir / ".claude-plugin").mkdir()
+    (plugin_dir / "commands").mkdir()
+    (plugin_dir / "agents").mkdir()
+
+    # Review command (but no gate)
+    review_cmd = plugin_dir / "commands" / "data-review.md"
+    review_cmd.write_text("""# /data-review
+
+Data integrity audit.
+""")
+
+    # Advisory agent
+    agent = plugin_dir / "agents" / "data-advisor.md"
+    agent.write_text("""# data-advisor
+
+Data integrity advisor for Domain/Data issues.
+""")
+
+    return str(plugin_dir)
+
+
+@pytest.fixture
+def domain_plugin_minimal(tmp_path):
+    """Create minimal plugin with no commands or agents"""
+    plugin_dir = tmp_path / "minimal-plugin"
+    plugin_dir.mkdir()
+    (plugin_dir / ".claude-plugin").mkdir()
+
+    readme = plugin_dir / "README.md"
+    readme.write_text("# Minimal Plugin\n\nNo commands or agents.")
+
+    return str(plugin_dir)
+
+
+@pytest.mark.asyncio
+async def test_validate_workflow_integration_complete(validation_tools, domain_plugin_complete):
+    """Test complete domain plugin returns valid with all interfaces found"""
+    result = await validation_tools.validate_workflow_integration(
+        domain_plugin_complete,
+        "Domain/Viz"
+    )
+
+    assert "error" not in result
+    assert result["valid"] is True
+    assert result["gate_command_found"] is True
+    assert result["review_command_found"] is True
+    assert result["advisory_agent_found"] is True
+    # May have INFO issue about missing contract version (not an error/warning)
+    error_or_warning = [i for i in result["issues"]
+                        if i["severity"].value in ("error", "warning")]
+    assert len(error_or_warning) == 0
+
+
+@pytest.mark.asyncio
+async def test_validate_workflow_integration_missing_gate(validation_tools, domain_plugin_missing_gate):
+    """Test plugin missing gate command returns invalid with ERROR"""
+    result = await validation_tools.validate_workflow_integration(
+        domain_plugin_missing_gate,
+        "Domain/Data"
+    )
+
+    assert "error" not in result
+    assert result["valid"] is False
+    assert result["gate_command_found"] is False
+    assert result["review_command_found"] is True
+    assert result["advisory_agent_found"] is True
+
+    # Should have one ERROR for missing gate
+    error_issues = [i for i in result["issues"] if i["severity"].value == "error"]
+    assert len(error_issues) == 1
+    assert "gate" in error_issues[0]["message"].lower()
+
+
+@pytest.mark.asyncio
+async def test_validate_workflow_integration_minimal(validation_tools, domain_plugin_minimal):
+    """Test minimal plugin returns invalid with multiple issues"""
+    result = await validation_tools.validate_workflow_integration(
+        domain_plugin_minimal,
+        "Domain/Test"
+    )
+
+    assert "error" not in result
+    assert result["valid"] is False
+    assert result["gate_command_found"] is False
+    assert result["review_command_found"] is False
+    assert result["advisory_agent_found"] is False
+
+    # Should have one ERROR (gate) and two WARNINGs (review, agent)
+    error_issues = [i for i in result["issues"] if i["severity"].value == "error"]
+    warning_issues = [i for i in result["issues"] if i["severity"].value == "warning"]
+    assert len(error_issues) == 1
+    assert len(warning_issues) == 2
+
+
+@pytest.mark.asyncio
+async def test_validate_workflow_integration_nonexistent_plugin(validation_tools, tmp_path):
+    """Test error when plugin directory doesn't exist"""
+    result = await validation_tools.validate_workflow_integration(
+        str(tmp_path / "nonexistent"),
+        "Domain/Test"
+    )
+
+    assert "error" in result
+    assert "not found" in result["error"].lower()
+
+
+# --- Gate Contract Version Tests ---
+
+@pytest.fixture
+def domain_plugin_with_contract(tmp_path):
+    """Create domain plugin with gate_contract: v1 in frontmatter"""
+    plugin_dir = tmp_path / "viz-platform-versioned"
+    plugin_dir.mkdir()
+    (plugin_dir / ".claude-plugin").mkdir()
+    (plugin_dir / "commands").mkdir()
+    (plugin_dir / "agents").mkdir()
+
+    # Gate command with gate_contract in frontmatter
+    gate_cmd = plugin_dir / "commands" / "design-gate.md"
+    gate_cmd.write_text("""---
+description: Design system compliance gate (pass/fail)
+gate_contract: v1
+---
+
+# /design-gate
+
+Binary pass/fail validation gate for design system compliance.
+
+## Output
+
+- **PASS**: All design system checks passed
+- **FAIL**: Design system violations detected
+""")
+
+    # Review command
+    review_cmd = plugin_dir / "commands" / "design-review.md"
+    review_cmd.write_text("""# /design-review
+
+Comprehensive design system audit.
+""")
+
+    # Advisory agent
+    agent = plugin_dir / "agents" / "design-reviewer.md"
+    agent.write_text("""# design-reviewer
+
+Design system compliance auditor for Domain/Viz issues.
+""")
+
+    return str(plugin_dir)
+
+
+@pytest.mark.asyncio
+async def test_validate_workflow_contract_match(validation_tools, domain_plugin_with_contract):
+    """Test that matching expected_contract produces no warning"""
+    result = await validation_tools.validate_workflow_integration(
+        domain_plugin_with_contract,
+        "Domain/Viz",
+        expected_contract="v1"
+    )
+
+    assert "error" not in result
+    assert result["valid"] is True
+    assert result["gate_contract"] == "v1"
+
+    # Should have no warnings about contract mismatch
+    warning_issues = [i for i in result["issues"] if i["severity"].value == "warning"]
+    contract_warnings = [i for i in warning_issues if "contract" in i["message"].lower()]
+    assert len(contract_warnings) == 0
+
+
+@pytest.mark.asyncio
+async def test_validate_workflow_contract_mismatch(validation_tools, domain_plugin_with_contract):
+    """Test that mismatched expected_contract produces WARNING"""
+    result = await validation_tools.validate_workflow_integration(
+        domain_plugin_with_contract,
+        "Domain/Viz",
+        expected_contract="v2"  # Gate has v1
+    )
+
+    assert "error" not in result
+    assert result["valid"] is True  # Contract mismatch doesn't affect validity
+    assert result["gate_contract"] == "v1"
+
+    # Should have warning about contract mismatch
+    warning_issues = [i for i in result["issues"] if i["severity"].value == "warning"]
+    contract_warnings = [i for i in warning_issues if "contract" in i["message"].lower()]
+    assert len(contract_warnings) == 1
+    assert "mismatch" in contract_warnings[0]["message"].lower()
+    assert "v1" in contract_warnings[0]["message"]
+    assert "v2" in contract_warnings[0]["message"]
+
+
+@pytest.mark.asyncio
+async def test_validate_workflow_no_contract(validation_tools, domain_plugin_complete):
+    """Test that missing gate_contract produces INFO suggestion"""
+    result = await validation_tools.validate_workflow_integration(
+        domain_plugin_complete,
+        "Domain/Viz"
+    )
+
+    assert "error" not in result
+    assert result["valid"] is True
+    assert result["gate_contract"] is None
+
+    # Should have info issue about missing contract
+    info_issues = [i for i in result["issues"] if i["severity"].value == "info"]
+    contract_info = [i for i in info_issues if "contract" in i["message"].lower()]
+    assert len(contract_info) == 1
+    assert "does not declare" in contract_info[0]["message"].lower()

mcp-servers/data-platform/README.md

@@ -0,0 +1,131 @@
+# Data Platform MCP Server
+
+MCP Server providing pandas, PostgreSQL/PostGIS, and dbt tools for Claude Code.
+
+## Features
+
+- **pandas Tools**: DataFrame operations with Arrow IPC data_ref persistence
+- **PostgreSQL Tools**: Database queries with asyncpg connection pooling
+- **PostGIS Tools**: Spatial data operations
+- **dbt Tools**: Build tool wrapper with pre-execution validation
+
+## Installation
+
+```bash
+cd mcp-servers/data-platform
+python -m venv .venv
+source .venv/bin/activate  # On Windows: .venv\Scripts\activate
+pip install -r requirements.txt
+```
+
+## Configuration
+
+### System-Level (PostgreSQL credentials)
+
+Create `~/.config/claude/postgres.env`:
+
+```env
+POSTGRES_URL=postgresql://user:password@host:5432/database
+```
+
+### Project-Level (dbt paths)
+
+Create `.env` in your project root:
+
+```env
+DBT_PROJECT_DIR=/path/to/dbt/project
+DBT_PROFILES_DIR=/path/to/.dbt
+DATA_PLATFORM_MAX_ROWS=100000
+```
+
+## Tools
+
+### pandas Tools (14 tools)
+
+| Tool | Description |
+|------|-------------|
+| `read_csv` | Load CSV file into DataFrame |
+| `read_parquet` | Load Parquet file into DataFrame |
+| `read_json` | Load JSON/JSONL file into DataFrame |
+| `to_csv` | Export DataFrame to CSV file |
+| `to_parquet` | Export DataFrame to Parquet file |
+| `describe` | Get statistical summary of DataFrame |
+| `head` | Get first N rows of DataFrame |
+| `tail` | Get last N rows of DataFrame |
+| `filter` | Filter DataFrame rows by condition |
+| `select` | Select specific columns from DataFrame |
+| `groupby` | Group DataFrame and aggregate |
+| `join` | Join two DataFrames |
+| `list_data` | List all stored DataFrames |
+| `drop_data` | Remove a DataFrame from storage |
+
+### PostgreSQL Tools (6 tools)
+
+| Tool | Description |
+|------|-------------|
+| `pg_connect` | Test connection and return status |
+| `pg_query` | Execute SELECT, return as data_ref |
+| `pg_execute` | Execute INSERT/UPDATE/DELETE |
+| `pg_tables` | List all tables in schema |
+| `pg_columns` | Get column info for table |
+| `pg_schemas` | List all schemas |
+
+### PostGIS Tools (4 tools)
+
+| Tool | Description |
+|------|-------------|
+| `st_tables` | List PostGIS-enabled tables |
+| `st_geometry_type` | Get geometry type of column |
+| `st_srid` | Get SRID of geometry column |
+| `st_extent` | Get bounding box of geometries |
+
+### dbt Tools (8 tools)
+
+| Tool | Description |
+|------|-------------|
+| `dbt_parse` | Validate project (pre-execution) |
+| `dbt_run` | Run models with selection |
+| `dbt_test` | Run tests |
+| `dbt_build` | Run + test |
+| `dbt_compile` | Compile SQL without executing |
+| `dbt_ls` | List resources |
+| `dbt_docs_generate` | Generate documentation |
+| `dbt_lineage` | Get model dependencies |
+
+## data_ref System
+
+All DataFrame operations use a `data_ref` system to persist data across tool calls:
+
+1. **Load data**: Returns a `data_ref` string (e.g., `"df_a1b2c3d4"`)
+2. **Use data_ref**: Pass to other tools (filter, join, export)
+3. **List data**: Use `list_data` to see all stored DataFrames
+4. **Clean up**: Use `drop_data` when done
+
+### Example Flow
+
+```
+read_csv("data.csv") → {"data_ref": "sales_data", "rows": 1000}
+filter("sales_data", "amount > 100") → {"data_ref": "sales_data_filtered"}
+describe("sales_data_filtered") → {statistics}
+to_parquet("sales_data_filtered", "output.parquet") → {success}
+```
+
+## Memory Management
+
+- Default row limit: 100,000 rows per DataFrame
+- Configure via `DATA_PLATFORM_MAX_ROWS` environment variable
+- Use chunked processing for large files (`chunk_size` parameter)
+- Monitor with `list_data` tool (shows memory usage)
+
+## Running
+
+```bash
+python -m mcp_server.server
+```
+
+## Development
+
+```bash
+pip install -e ".[dev]"
+pytest
+```

mcp-servers/data-platform/mcp_server/__init__.py

@@ -0,0 +1,7 @@
+"""
+Data Platform MCP Server.
+
+Provides pandas, PostgreSQL/PostGIS, and dbt tools to Claude Code via MCP.
+"""
+
+__version__ = "1.0.0"

mcp-servers/data-platform/mcp_server/config.py

@@ -0,0 +1,195 @@
+"""
+Configuration loader for Data Platform MCP Server.
+
+Implements hybrid configuration system:
+- System-level: ~/.config/claude/postgres.env (credentials)
+- Project-level: .env (dbt project paths, overrides)
+- Auto-detection: dbt_project.yml discovery
+"""
+from pathlib import Path
+from dotenv import load_dotenv
+import os
+import logging
+from typing import Dict, Optional
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+class DataPlatformConfig:
+    """Hybrid configuration loader for data platform tools"""
+
+    def __init__(self):
+        self.postgres_url: Optional[str] = None
+        self.dbt_project_dir: Optional[str] = None
+        self.dbt_profiles_dir: Optional[str] = None
+        self.max_rows: int = 100_000
+
+    def load(self) -> Dict[str, Optional[str]]:
+        """
+        Load configuration from system and project levels.
+
+        Returns:
+            Dict containing postgres_url, dbt_project_dir, dbt_profiles_dir, max_rows
+
+        Note:
+            PostgreSQL credentials are optional - server can run in pandas-only mode.
+        """
+        # Load system config (PostgreSQL credentials)
+        system_config = Path.home() / '.config' / 'claude' / 'postgres.env'
+        if system_config.exists():
+            load_dotenv(system_config)
+            logger.info(f"Loaded system configuration from {system_config}")
+        else:
+            logger.info(
+                f"System config not found: {system_config} - "
+                "PostgreSQL tools will be unavailable"
+            )
+
+        # Find project directory
+        project_dir = self._find_project_directory()
+
+        # Load project config (overrides system)
+        if project_dir:
+            project_config = project_dir / '.env'
+            if project_config.exists():
+                load_dotenv(project_config, override=True)
+                logger.info(f"Loaded project configuration from {project_config}")
+
+        # Extract values
+        self.postgres_url = os.getenv('POSTGRES_URL')
+        self.dbt_project_dir = os.getenv('DBT_PROJECT_DIR')
+        self.dbt_profiles_dir = os.getenv('DBT_PROFILES_DIR')
+        self.max_rows = int(os.getenv('DATA_PLATFORM_MAX_ROWS', '100000'))
+
+        # Auto-detect dbt project if not specified
+        if not self.dbt_project_dir and project_dir:
+            self.dbt_project_dir = self._find_dbt_project(project_dir)
+            if self.dbt_project_dir:
+                logger.info(f"Auto-detected dbt project: {self.dbt_project_dir}")
+
+        # Default dbt profiles dir to ~/.dbt
+        if not self.dbt_profiles_dir:
+            default_profiles = Path.home() / '.dbt'
+            if default_profiles.exists():
+                self.dbt_profiles_dir = str(default_profiles)
+
+        return {
+            'postgres_url': self.postgres_url,
+            'dbt_project_dir': self.dbt_project_dir,
+            'dbt_profiles_dir': self.dbt_profiles_dir,
+            'max_rows': self.max_rows,
+            'postgres_available': self.postgres_url is not None,
+            'dbt_available': self.dbt_project_dir is not None
+        }
+
+    def _find_project_directory(self) -> Optional[Path]:
+        """
+        Find the user's project directory.
+
+        Returns:
+            Path to project directory, or None if not found
+        """
+        # Strategy 1: Check CLAUDE_PROJECT_DIR environment variable
+        project_dir = os.getenv('CLAUDE_PROJECT_DIR')
+        if project_dir:
+            path = Path(project_dir)
+            if path.exists():
+                logger.info(f"Found project directory from CLAUDE_PROJECT_DIR: {path}")
+                return path
+
+        # Strategy 2: Check PWD
+        pwd = os.getenv('PWD')
+        if pwd:
+            path = Path(pwd)
+            if path.exists() and (
+                (path / '.git').exists() or
+                (path / '.env').exists() or
+                (path / 'dbt_project.yml').exists()
+            ):
+                logger.info(f"Found project directory from PWD: {path}")
+                return path
+
+        # Strategy 3: Check current working directory
+        cwd = Path.cwd()
+        if (cwd / '.git').exists() or (cwd / '.env').exists() or (cwd / 'dbt_project.yml').exists():
+            logger.info(f"Found project directory from cwd: {cwd}")
+            return cwd
+
+        logger.debug("Could not determine project directory")
+        return None
+
+    def _find_dbt_project(self, start_dir: Path) -> Optional[str]:
+        """
+        Find dbt_project.yml in the project or its subdirectories.
+
+        Args:
+            start_dir: Directory to start searching from
+
+        Returns:
+            Path to dbt project directory, or None if not found
+        """
+        # Check root
+        if (start_dir / 'dbt_project.yml').exists():
+            return str(start_dir)
+
+        # Check common subdirectories
+        for subdir in ['dbt', 'transform', 'analytics', 'models']:
+            candidate = start_dir / subdir
+            if (candidate / 'dbt_project.yml').exists():
+                return str(candidate)
+
+        # Search one level deep
+        for item in start_dir.iterdir():
+            if item.is_dir() and not item.name.startswith('.'):
+                if (item / 'dbt_project.yml').exists():
+                    return str(item)
+
+        return None
+
+
+def load_config() -> Dict[str, Optional[str]]:
+    """
+    Convenience function to load configuration.
+
+    Returns:
+        Configuration dictionary
+    """
+    config = DataPlatformConfig()
+    return config.load()
+
+
+def check_postgres_connection() -> Dict[str, any]:
+    """
+    Check PostgreSQL connection status for SessionStart hook.
+
+    Returns:
+        Dict with connection status and message
+    """
+    import asyncio
+
+    config = load_config()
+    if not config.get('postgres_url'):
+        return {
+            'connected': False,
+            'message': 'PostgreSQL not configured (POSTGRES_URL not set)'
+        }
+
+    async def test_connection():
+        try:
+            import asyncpg
+            conn = await asyncpg.connect(config['postgres_url'], timeout=5)
+            version = await conn.fetchval('SELECT version()')
+            await conn.close()
+            return {
+                'connected': True,
+                'message': f'Connected to PostgreSQL',
+                'version': version.split(',')[0] if version else 'Unknown'
+            }
+        except Exception as e:
+            return {
+                'connected': False,
+                'message': f'PostgreSQL connection failed: {str(e)}'
+            }
+
+    return asyncio.run(test_connection())

mcp-servers/data-platform/mcp_server/data_store.py

@@ -0,0 +1,219 @@
+"""
+Arrow IPC DataFrame Registry.
+
+Provides persistent storage for DataFrames across tool calls using Apache Arrow
+for efficient memory management and serialization.
+"""
+import pyarrow as pa
+import pandas as pd
+import uuid
+import logging
+from typing import Dict, Optional, List, Union
+from dataclasses import dataclass
+from datetime import datetime
+
+logger = logging.getLogger(__name__)
+
+
+@dataclass
+class DataFrameInfo:
+    """Metadata about a stored DataFrame"""
+    ref: str
+    rows: int
+    columns: int
+    column_names: List[str]
+    dtypes: Dict[str, str]
+    memory_bytes: int
+    created_at: datetime
+    source: Optional[str] = None
+
+
+class DataStore:
+    """
+    Singleton registry for Arrow Tables (DataFrames).
+
+    Uses Arrow IPC format for efficient memory usage and supports
+    data_ref based retrieval across multiple tool calls.
+    """
+    _instance = None
+    _dataframes: Dict[str, pa.Table] = {}
+    _metadata: Dict[str, DataFrameInfo] = {}
+    _max_rows: int = 100_000
+
+    def __new__(cls):
+        if cls._instance is None:
+            cls._instance = super().__new__(cls)
+            cls._dataframes = {}
+            cls._metadata = {}
+        return cls._instance
+
+    @classmethod
+    def get_instance(cls) -> 'DataStore':
+        """Get the singleton instance"""
+        if cls._instance is None:
+            cls._instance = cls()
+        return cls._instance
+
+    @classmethod
+    def set_max_rows(cls, max_rows: int):
+        """Set the maximum rows limit"""
+        cls._max_rows = max_rows
+
+    def store(
+        self,
+        data: Union[pa.Table, pd.DataFrame],
+        name: Optional[str] = None,
+        source: Optional[str] = None
+    ) -> str:
+        """
+        Store a DataFrame and return its reference.
+
+        Args:
+            data: Arrow Table or pandas DataFrame
+            name: Optional name for the reference (auto-generated if not provided)
+            source: Optional source description (e.g., file path, query)
+
+        Returns:
+            data_ref string to retrieve the DataFrame later
+        """
+        # Convert pandas to Arrow if needed
+        if isinstance(data, pd.DataFrame):
+            table = pa.Table.from_pandas(data)
+        else:
+            table = data
+
+        # Generate reference
+        data_ref = name or f"df_{uuid.uuid4().hex[:8]}"
+
+        # Ensure unique reference
+        if data_ref in self._dataframes and name is None:
+            data_ref = f"{data_ref}_{uuid.uuid4().hex[:4]}"
+
+        # Store table
+        self._dataframes[data_ref] = table
+
+        # Store metadata
+        schema = table.schema
+        self._metadata[data_ref] = DataFrameInfo(
+            ref=data_ref,
+            rows=table.num_rows,
+            columns=table.num_columns,
+            column_names=[f.name for f in schema],
+            dtypes={f.name: str(f.type) for f in schema},
+            memory_bytes=table.nbytes,
+            created_at=datetime.now(),
+            source=source
+        )
+
+        logger.info(f"Stored DataFrame '{data_ref}': {table.num_rows} rows, {table.num_columns} cols")
+        return data_ref
+
+    def get(self, data_ref: str) -> Optional[pa.Table]:
+        """
+        Retrieve an Arrow Table by reference.
+
+        Args:
+            data_ref: Reference string from store()
+
+        Returns:
+            Arrow Table or None if not found
+        """
+        return self._dataframes.get(data_ref)
+
+    def get_pandas(self, data_ref: str) -> Optional[pd.DataFrame]:
+        """
+        Retrieve a DataFrame as pandas.
+
+        Args:
+            data_ref: Reference string from store()
+
+        Returns:
+            pandas DataFrame or None if not found
+        """
+        table = self.get(data_ref)
+        if table is not None:
+            return table.to_pandas()
+        return None
+
+    def get_info(self, data_ref: str) -> Optional[DataFrameInfo]:
+        """
+        Get metadata about a stored DataFrame.
+
+        Args:
+            data_ref: Reference string
+
+        Returns:
+            DataFrameInfo or None if not found
+        """
+        return self._metadata.get(data_ref)
+
+    def list_refs(self) -> List[Dict]:
+        """
+        List all stored DataFrame references with metadata.
+
+        Returns:
+            List of dicts with ref, rows, columns, memory info
+        """
+        result = []
+        for ref, info in self._metadata.items():
+            result.append({
+                'ref': ref,
+                'rows': info.rows,
+                'columns': info.columns,
+                'column_names': info.column_names,
+                'memory_mb': round(info.memory_bytes / (1024 * 1024), 2),
+                'source': info.source,
+                'created_at': info.created_at.isoformat()
+            })
+        return result
+
+    def drop(self, data_ref: str) -> bool:
+        """
+        Remove a DataFrame from the store.
+
+        Args:
+            data_ref: Reference string
+
+        Returns:
+            True if removed, False if not found
+        """
+        if data_ref in self._dataframes:
+            del self._dataframes[data_ref]
+            del self._metadata[data_ref]
+            logger.info(f"Dropped DataFrame '{data_ref}'")
+            return True
+        return False
+
+    def clear(self):
+        """Remove all stored DataFrames"""
+        count = len(self._dataframes)
+        self._dataframes.clear()
+        self._metadata.clear()
+        logger.info(f"Cleared {count} DataFrames from store")
+
+    def total_memory_bytes(self) -> int:
+        """Get total memory used by all stored DataFrames"""
+        return sum(info.memory_bytes for info in self._metadata.values())
+
+    def total_memory_mb(self) -> float:
+        """Get total memory in MB"""
+        return round(self.total_memory_bytes() / (1024 * 1024), 2)
+
+    def check_row_limit(self, row_count: int) -> Dict:
+        """
+        Check if row count exceeds limit.
+
+        Args:
+            row_count: Number of rows
+
+        Returns:
+            Dict with 'exceeded' bool and 'message' if exceeded
+        """
+        if row_count > self._max_rows:
+            return {
+                'exceeded': True,
+                'message': f"Row count ({row_count:,}) exceeds limit ({self._max_rows:,})",
+                'suggestion': f"Use chunked processing or filter data first",
+                'limit': self._max_rows
+            }
+        return {'exceeded': False}

mcp-servers/data-platform/mcp_server/dbt_tools.py

@@ -0,0 +1,387 @@
+"""
+dbt MCP Tools.
+
+Provides dbt CLI wrapper with pre-execution validation.
+"""
+import subprocess
+import json
+import logging
+import os
+from pathlib import Path
+from typing import Dict, List, Optional, Any
+
+from .config import load_config
+
+logger = logging.getLogger(__name__)
+
+
+class DbtTools:
+    """dbt CLI wrapper tools with pre-validation"""
+
+    def __init__(self):
+        self.config = load_config()
+        self.project_dir = self.config.get('dbt_project_dir')
+        self.profiles_dir = self.config.get('dbt_profiles_dir')
+
+    def _get_dbt_command(self, cmd: List[str]) -> List[str]:
+        """Build dbt command with project and profiles directories"""
+        base = ['dbt']
+        if self.project_dir:
+            base.extend(['--project-dir', self.project_dir])
+        if self.profiles_dir:
+            base.extend(['--profiles-dir', self.profiles_dir])
+        base.extend(cmd)
+        return base
+
+    def _run_dbt(
+        self,
+        cmd: List[str],
+        timeout: int = 300,
+        capture_json: bool = False
+    ) -> Dict:
+        """
+        Run dbt command and return result.
+
+        Args:
+            cmd: dbt subcommand and arguments
+            timeout: Command timeout in seconds
+            capture_json: If True, parse JSON output
+
+        Returns:
+            Dict with command result
+        """
+        if not self.project_dir:
+            return {
+                'error': 'dbt project not found',
+                'suggestion': 'Set DBT_PROJECT_DIR in project .env or ensure dbt_project.yml exists'
+            }
+
+        full_cmd = self._get_dbt_command(cmd)
+        logger.info(f"Running: {' '.join(full_cmd)}")
+
+        try:
+            env = os.environ.copy()
+            # Disable dbt analytics/tracking
+            env['DBT_SEND_ANONYMOUS_USAGE_STATS'] = 'false'
+
+            result = subprocess.run(
+                full_cmd,
+                capture_output=True,
+                text=True,
+                timeout=timeout,
+                cwd=self.project_dir,
+                env=env
+            )
+
+            output = {
+                'success': result.returncode == 0,
+                'command': ' '.join(cmd),
+                'stdout': result.stdout,
+                'stderr': result.stderr if result.returncode != 0 else None
+            }
+
+            if capture_json and result.returncode == 0:
+                try:
+                    output['data'] = json.loads(result.stdout)
+                except json.JSONDecodeError:
+                    pass
+
+            return output
+
+        except subprocess.TimeoutExpired:
+            return {
+                'error': f'Command timed out after {timeout}s',
+                'command': ' '.join(cmd)
+            }
+        except FileNotFoundError:
+            return {
+                'error': 'dbt not found in PATH',
+                'suggestion': 'Install dbt: pip install dbt-core dbt-postgres'
+            }
+        except Exception as e:
+            logger.error(f"dbt command failed: {e}")
+            return {'error': str(e)}
+
+    async def dbt_parse(self) -> Dict:
+        """
+        Validate dbt project without executing (pre-flight check).
+
+        Returns:
+            Dict with validation result and any errors
+        """
+        result = self._run_dbt(['parse'])
+
+        # Check if _run_dbt returned an error (e.g., project not found, timeout, dbt not installed)
+        if 'error' in result:
+            return result
+
+        if not result.get('success'):
+            # Extract useful error info from stderr
+            stderr = result.get('stderr', '') or result.get('stdout', '')
+            errors = []
+
+            # Look for common dbt 1.9+ deprecation warnings
+            if 'deprecated' in stderr.lower():
+                errors.append({
+                    'type': 'deprecation',
+                    'message': 'Deprecated syntax found - check dbt 1.9+ migration guide'
+                })
+
+            # Look for compilation errors
+            if 'compilation error' in stderr.lower():
+                errors.append({
+                    'type': 'compilation',
+                    'message': 'SQL compilation error - check model syntax'
+                })
+
+            return {
+                'valid': False,
+                'errors': errors,
+                'details': stderr[:2000] if stderr else None,
+                'suggestion': 'Fix issues before running dbt models'
+            }
+
+        return {
+            'valid': True,
+            'message': 'dbt project validation passed'
+        }
+
+    async def dbt_run(
+        self,
+        select: Optional[str] = None,
+        exclude: Optional[str] = None,
+        full_refresh: bool = False
+    ) -> Dict:
+        """
+        Run dbt models with pre-validation.
+
+        Args:
+            select: Model selection (e.g., "model_name", "+model_name", "tag:daily")
+            exclude: Models to exclude
+            full_refresh: If True, rebuild incremental models
+
+        Returns:
+            Dict with run result
+        """
+        # ALWAYS validate first
+        parse_result = await self.dbt_parse()
+        if not parse_result.get('valid'):
+            return {
+                'error': 'Pre-validation failed',
+                **parse_result
+            }
+
+        cmd = ['run']
+        if select:
+            cmd.extend(['--select', select])
+        if exclude:
+            cmd.extend(['--exclude', exclude])
+        if full_refresh:
+            cmd.append('--full-refresh')
+
+        return self._run_dbt(cmd)
+
+    async def dbt_test(
+        self,
+        select: Optional[str] = None,
+        exclude: Optional[str] = None
+    ) -> Dict:
+        """
+        Run dbt tests.
+
+        Args:
+            select: Test selection
+            exclude: Tests to exclude
+
+        Returns:
+            Dict with test results
+        """
+        cmd = ['test']
+        if select:
+            cmd.extend(['--select', select])
+        if exclude:
+            cmd.extend(['--exclude', exclude])
+
+        return self._run_dbt(cmd)
+
+    async def dbt_build(
+        self,
+        select: Optional[str] = None,
+        exclude: Optional[str] = None,
+        full_refresh: bool = False
+    ) -> Dict:
+        """
+        Run dbt build (run + test) with pre-validation.
+
+        Args:
+            select: Model/test selection
+            exclude: Resources to exclude
+            full_refresh: If True, rebuild incremental models
+
+        Returns:
+            Dict with build result
+        """
+        # ALWAYS validate first
+        parse_result = await self.dbt_parse()
+        if not parse_result.get('valid'):
+            return {
+                'error': 'Pre-validation failed',
+                **parse_result
+            }
+
+        cmd = ['build']
+        if select:
+            cmd.extend(['--select', select])
+        if exclude:
+            cmd.extend(['--exclude', exclude])
+        if full_refresh:
+            cmd.append('--full-refresh')
+
+        return self._run_dbt(cmd)
+
+    async def dbt_compile(
+        self,
+        select: Optional[str] = None
+    ) -> Dict:
+        """
+        Compile dbt models to SQL without executing.
+
+        Args:
+            select: Model selection
+
+        Returns:
+            Dict with compiled SQL info
+        """
+        cmd = ['compile']
+        if select:
+            cmd.extend(['--select', select])
+
+        return self._run_dbt(cmd)
+
+    async def dbt_ls(
+        self,
+        select: Optional[str] = None,
+        resource_type: Optional[str] = None,
+        output: str = 'name'
+    ) -> Dict:
+        """
+        List dbt resources.
+
+        Args:
+            select: Resource selection
+            resource_type: Filter by type (model, test, seed, snapshot, source)
+            output: Output format ('name', 'path', 'json')
+
+        Returns:
+            Dict with list of resources
+        """
+        cmd = ['ls', '--output', output]
+        if select:
+            cmd.extend(['--select', select])
+        if resource_type:
+            cmd.extend(['--resource-type', resource_type])
+
+        result = self._run_dbt(cmd)
+
+        if result.get('success') and result.get('stdout'):
+            lines = [l.strip() for l in result['stdout'].split('\n') if l.strip()]
+            result['resources'] = lines
+            result['count'] = len(lines)
+
+        return result
+
+    async def dbt_docs_generate(self) -> Dict:
+        """
+        Generate dbt documentation.
+
+        Returns:
+            Dict with generation result
+        """
+        result = self._run_dbt(['docs', 'generate'])
+
+        if result.get('success') and self.project_dir:
+            # Check for generated catalog
+            catalog_path = Path(self.project_dir) / 'target' / 'catalog.json'
+            manifest_path = Path(self.project_dir) / 'target' / 'manifest.json'
+            result['catalog_generated'] = catalog_path.exists()
+            result['manifest_generated'] = manifest_path.exists()
+
+        return result
+
+    async def dbt_lineage(self, model: str) -> Dict:
+        """
+        Get model dependencies and lineage.
+
+        Args:
+            model: Model name to analyze
+
+        Returns:
+            Dict with upstream and downstream dependencies
+        """
+        if not self.project_dir:
+            return {'error': 'dbt project not found'}
+
+        manifest_path = Path(self.project_dir) / 'target' / 'manifest.json'
+
+        # Generate manifest if not exists
+        if not manifest_path.exists():
+            compile_result = await self.dbt_compile(select=model)
+            if not compile_result.get('success'):
+                return {
+                    'error': 'Failed to compile manifest',
+                    'details': compile_result
+                }
+
+        if not manifest_path.exists():
+            return {
+                'error': 'Manifest not found',
+                'suggestion': 'Run dbt compile first'
+            }
+
+        try:
+            with open(manifest_path) as f:
+                manifest = json.load(f)
+
+            # Find the model node
+            model_key = None
+            for key in manifest.get('nodes', {}):
+                if key.endswith(f'.{model}') or manifest['nodes'][key].get('name') == model:
+                    model_key = key
+                    break
+
+            if not model_key:
+                return {
+                    'error': f'Model not found: {model}',
+                    'available_models': [
+                        n.get('name') for n in manifest.get('nodes', {}).values()
+                        if n.get('resource_type') == 'model'
+                    ][:20]
+                }
+
+            node = manifest['nodes'][model_key]
+
+            # Get upstream (depends_on)
+            upstream = node.get('depends_on', {}).get('nodes', [])
+
+            # Get downstream (find nodes that depend on this one)
+            downstream = []
+            for key, other_node in manifest.get('nodes', {}).items():
+                deps = other_node.get('depends_on', {}).get('nodes', [])
+                if model_key in deps:
+                    downstream.append(key)
+
+            return {
+                'model': model,
+                'unique_id': model_key,
+                'materialization': node.get('config', {}).get('materialized'),
+                'schema': node.get('schema'),
+                'database': node.get('database'),
+                'upstream': upstream,
+                'downstream': downstream,
+                'description': node.get('description'),
+                'tags': node.get('tags', [])
+            }
+
+        except Exception as e:
+            logger.error(f"dbt_lineage failed: {e}")
+            return {'error': str(e)}

mcp-servers/data-platform/mcp_server/pandas_tools.py

@@ -0,0 +1,500 @@
+"""
+pandas MCP Tools.
+
+Provides DataFrame operations with Arrow IPC data_ref persistence.
+"""
+import pandas as pd
+import pyarrow as pa
+import pyarrow.parquet as pq
+import json
+import logging
+from pathlib import Path
+from typing import Dict, List, Optional, Any, Union
+
+from .data_store import DataStore
+from .config import load_config
+
+logger = logging.getLogger(__name__)
+
+
+class PandasTools:
+    """pandas data manipulation tools with data_ref persistence"""
+
+    def __init__(self):
+        self.store = DataStore.get_instance()
+        config = load_config()
+        self.max_rows = config.get('max_rows', 100_000)
+        self.store.set_max_rows(self.max_rows)
+
+    def _check_and_store(
+        self,
+        df: pd.DataFrame,
+        name: Optional[str] = None,
+        source: Optional[str] = None
+    ) -> Dict:
+        """Check row limit and store DataFrame if within limits"""
+        check = self.store.check_row_limit(len(df))
+        if check['exceeded']:
+            return {
+                'error': 'row_limit_exceeded',
+                **check,
+                'preview': df.head(100).to_dict(orient='records')
+            }
+
+        data_ref = self.store.store(df, name=name, source=source)
+        return {
+            'data_ref': data_ref,
+            'rows': len(df),
+            'columns': list(df.columns),
+            'dtypes': {col: str(dtype) for col, dtype in df.dtypes.items()}
+        }
+
+    async def read_csv(
+        self,
+        file_path: str,
+        name: Optional[str] = None,
+        chunk_size: Optional[int] = None,
+        **kwargs
+    ) -> Dict:
+        """
+        Load CSV file into DataFrame.
+
+        Args:
+            file_path: Path to CSV file
+            name: Optional name for data_ref
+            chunk_size: If provided, process in chunks
+            **kwargs: Additional pandas read_csv arguments
+
+        Returns:
+            Dict with data_ref or error info
+        """
+        path = Path(file_path)
+        if not path.exists():
+            return {'error': f'File not found: {file_path}'}
+
+        try:
+            if chunk_size:
+                # Chunked processing - return iterator info
+                chunks = []
+                for i, chunk in enumerate(pd.read_csv(path, chunksize=chunk_size, **kwargs)):
+                    chunk_ref = self.store.store(chunk, name=f"{name or 'chunk'}_{i}", source=file_path)
+                    chunks.append({'ref': chunk_ref, 'rows': len(chunk)})
+                return {
+                    'chunked': True,
+                    'chunks': chunks,
+                    'total_chunks': len(chunks)
+                }
+
+            df = pd.read_csv(path, **kwargs)
+            return self._check_and_store(df, name=name, source=file_path)
+
+        except Exception as e:
+            logger.error(f"read_csv failed: {e}")
+            return {'error': str(e)}
+
+    async def read_parquet(
+        self,
+        file_path: str,
+        name: Optional[str] = None,
+        columns: Optional[List[str]] = None
+    ) -> Dict:
+        """
+        Load Parquet file into DataFrame.
+
+        Args:
+            file_path: Path to Parquet file
+            name: Optional name for data_ref
+            columns: Optional list of columns to load
+
+        Returns:
+            Dict with data_ref or error info
+        """
+        path = Path(file_path)
+        if not path.exists():
+            return {'error': f'File not found: {file_path}'}
+
+        try:
+            table = pq.read_table(path, columns=columns)
+            df = table.to_pandas()
+            return self._check_and_store(df, name=name, source=file_path)
+
+        except Exception as e:
+            logger.error(f"read_parquet failed: {e}")
+            return {'error': str(e)}
+
+    async def read_json(
+        self,
+        file_path: str,
+        name: Optional[str] = None,
+        lines: bool = False,
+        **kwargs
+    ) -> Dict:
+        """
+        Load JSON/JSONL file into DataFrame.
+
+        Args:
+            file_path: Path to JSON file
+            name: Optional name for data_ref
+            lines: If True, read as JSON Lines format
+            **kwargs: Additional pandas read_json arguments
+
+        Returns:
+            Dict with data_ref or error info
+        """
+        path = Path(file_path)
+        if not path.exists():
+            return {'error': f'File not found: {file_path}'}
+
+        try:
+            df = pd.read_json(path, lines=lines, **kwargs)
+            return self._check_and_store(df, name=name, source=file_path)
+
+        except Exception as e:
+            logger.error(f"read_json failed: {e}")
+            return {'error': str(e)}
+
+    async def to_csv(
+        self,
+        data_ref: str,
+        file_path: str,
+        index: bool = False,
+        **kwargs
+    ) -> Dict:
+        """
+        Export DataFrame to CSV file.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+            file_path: Output file path
+            index: Whether to include index
+            **kwargs: Additional pandas to_csv arguments
+
+        Returns:
+            Dict with success status
+        """
+        df = self.store.get_pandas(data_ref)
+        if df is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            df.to_csv(file_path, index=index, **kwargs)
+            return {
+                'success': True,
+                'file_path': file_path,
+                'rows': len(df),
+                'size_bytes': Path(file_path).stat().st_size
+            }
+        except Exception as e:
+            logger.error(f"to_csv failed: {e}")
+            return {'error': str(e)}
+
+    async def to_parquet(
+        self,
+        data_ref: str,
+        file_path: str,
+        compression: str = 'snappy'
+    ) -> Dict:
+        """
+        Export DataFrame to Parquet file.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+            file_path: Output file path
+            compression: Compression codec
+
+        Returns:
+            Dict with success status
+        """
+        table = self.store.get(data_ref)
+        if table is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            pq.write_table(table, file_path, compression=compression)
+            return {
+                'success': True,
+                'file_path': file_path,
+                'rows': table.num_rows,
+                'size_bytes': Path(file_path).stat().st_size
+            }
+        except Exception as e:
+            logger.error(f"to_parquet failed: {e}")
+            return {'error': str(e)}
+
+    async def describe(self, data_ref: str) -> Dict:
+        """
+        Get statistical summary of DataFrame.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+
+        Returns:
+            Dict with statistical summary
+        """
+        df = self.store.get_pandas(data_ref)
+        if df is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            desc = df.describe(include='all')
+            info = self.store.get_info(data_ref)
+
+            return {
+                'data_ref': data_ref,
+                'shape': {'rows': len(df), 'columns': len(df.columns)},
+                'columns': list(df.columns),
+                'dtypes': {col: str(dtype) for col, dtype in df.dtypes.items()},
+                'memory_mb': info.memory_bytes / (1024 * 1024) if info else None,
+                'null_counts': df.isnull().sum().to_dict(),
+                'statistics': desc.to_dict()
+            }
+        except Exception as e:
+            logger.error(f"describe failed: {e}")
+            return {'error': str(e)}
+
+    async def head(self, data_ref: str, n: int = 10) -> Dict:
+        """
+        Get first N rows of DataFrame.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+            n: Number of rows
+
+        Returns:
+            Dict with rows as records
+        """
+        df = self.store.get_pandas(data_ref)
+        if df is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            head_df = df.head(n)
+            return {
+                'data_ref': data_ref,
+                'total_rows': len(df),
+                'returned_rows': len(head_df),
+                'columns': list(df.columns),
+                'data': head_df.to_dict(orient='records')
+            }
+        except Exception as e:
+            logger.error(f"head failed: {e}")
+            return {'error': str(e)}
+
+    async def tail(self, data_ref: str, n: int = 10) -> Dict:
+        """
+        Get last N rows of DataFrame.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+            n: Number of rows
+
+        Returns:
+            Dict with rows as records
+        """
+        df = self.store.get_pandas(data_ref)
+        if df is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            tail_df = df.tail(n)
+            return {
+                'data_ref': data_ref,
+                'total_rows': len(df),
+                'returned_rows': len(tail_df),
+                'columns': list(df.columns),
+                'data': tail_df.to_dict(orient='records')
+            }
+        except Exception as e:
+            logger.error(f"tail failed: {e}")
+            return {'error': str(e)}
+
+    async def filter(
+        self,
+        data_ref: str,
+        condition: str,
+        name: Optional[str] = None
+    ) -> Dict:
+        """
+        Filter DataFrame rows by condition.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+            condition: pandas query string (e.g., "age > 30 and city == 'NYC'")
+            name: Optional name for result data_ref
+
+        Returns:
+            Dict with new data_ref for filtered result
+        """
+        df = self.store.get_pandas(data_ref)
+        if df is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            filtered = df.query(condition).reset_index(drop=True)
+            result_name = name or f"{data_ref}_filtered"
+            return self._check_and_store(
+                filtered,
+                name=result_name,
+                source=f"filter({data_ref}, '{condition}')"
+            )
+        except Exception as e:
+            logger.error(f"filter failed: {e}")
+            return {'error': str(e)}
+
+    async def select(
+        self,
+        data_ref: str,
+        columns: List[str],
+        name: Optional[str] = None
+    ) -> Dict:
+        """
+        Select specific columns from DataFrame.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+            columns: List of column names to select
+            name: Optional name for result data_ref
+
+        Returns:
+            Dict with new data_ref for selected columns
+        """
+        df = self.store.get_pandas(data_ref)
+        if df is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            # Validate columns exist
+            missing = [c for c in columns if c not in df.columns]
+            if missing:
+                return {
+                    'error': f'Columns not found: {missing}',
+                    'available_columns': list(df.columns)
+                }
+
+            selected = df[columns]
+            result_name = name or f"{data_ref}_select"
+            return self._check_and_store(
+                selected,
+                name=result_name,
+                source=f"select({data_ref}, {columns})"
+            )
+        except Exception as e:
+            logger.error(f"select failed: {e}")
+            return {'error': str(e)}
+
+    async def groupby(
+        self,
+        data_ref: str,
+        by: Union[str, List[str]],
+        agg: Dict[str, Union[str, List[str]]],
+        name: Optional[str] = None
+    ) -> Dict:
+        """
+        Group DataFrame and aggregate.
+
+        Args:
+            data_ref: Reference to stored DataFrame
+            by: Column(s) to group by
+            agg: Aggregation dict (e.g., {"sales": "sum", "count": "mean"})
+            name: Optional name for result data_ref
+
+        Returns:
+            Dict with new data_ref for aggregated result
+        """
+        df = self.store.get_pandas(data_ref)
+        if df is None:
+            return {'error': f'DataFrame not found: {data_ref}'}
+
+        try:
+            grouped = df.groupby(by).agg(agg).reset_index()
+            # Flatten column names if multi-level
+            if isinstance(grouped.columns, pd.MultiIndex):
+                grouped.columns = ['_'.join(col).strip('_') for col in grouped.columns]
+
+            result_name = name or f"{data_ref}_grouped"
+            return self._check_and_store(
+                grouped,
+                name=result_name,
+                source=f"groupby({data_ref}, by={by})"
+            )
+        except Exception as e:
+            logger.error(f"groupby failed: {e}")
+            return {'error': str(e)}
+
+    async def join(
+        self,
+        left_ref: str,
+        right_ref: str,
+        on: Optional[Union[str, List[str]]] = None,
+        left_on: Optional[Union[str, List[str]]] = None,
+        right_on: Optional[Union[str, List[str]]] = None,
+        how: str = 'inner',
+        name: Optional[str] = None
+    ) -> Dict:
+        """
+        Join two DataFrames.
+
+        Args:
+            left_ref: Reference to left DataFrame
+            right_ref: Reference to right DataFrame
+            on: Column(s) to join on (if same name in both)
+            left_on: Left join column(s)
+            right_on: Right join column(s)
+            how: Join type ('inner', 'left', 'right', 'outer')
+            name: Optional name for result data_ref
+
+        Returns:
+            Dict with new data_ref for joined result
+        """
+        left_df = self.store.get_pandas(left_ref)
+        right_df = self.store.get_pandas(right_ref)
+
+        if left_df is None:
+            return {'error': f'DataFrame not found: {left_ref}'}
+        if right_df is None:
+            return {'error': f'DataFrame not found: {right_ref}'}
+
+        try:
+            joined = pd.merge(
+                left_df, right_df,
+                on=on, left_on=left_on, right_on=right_on,
+                how=how
+            )
+            result_name = name or f"{left_ref}_{right_ref}_joined"
+            return self._check_and_store(
+                joined,
+                name=result_name,
+                source=f"join({left_ref}, {right_ref}, how={how})"
+            )
+        except Exception as e:
+            logger.error(f"join failed: {e}")
+            return {'error': str(e)}
+
+    async def list_data(self) -> Dict:
+        """
+        List all stored DataFrames.
+
+        Returns:
+            Dict with list of stored DataFrames and their info
+        """
+        refs = self.store.list_refs()
+        return {
+            'count': len(refs),
+            'total_memory_mb': self.store.total_memory_mb(),
+            'max_rows_limit': self.max_rows,
+            'dataframes': refs
+        }
+
+    async def drop_data(self, data_ref: str) -> Dict:
+        """
+        Remove a DataFrame from storage.
+
+        Args:
+            data_ref: Reference to drop
+
+        Returns:
+            Dict with success status
+        """
+        if self.store.drop(data_ref):
+            return {'success': True, 'dropped': data_ref}
+        return {'error': f'DataFrame not found: {data_ref}'}

mcp-servers/data-platform/mcp_server/postgres_tools.py

@@ -0,0 +1,538 @@
+"""
+PostgreSQL/PostGIS MCP Tools.
+
+Provides database operations with connection pooling and PostGIS support.
+"""
+import asyncio
+import logging
+from typing import Dict, List, Optional, Any
+import json
+
+from .data_store import DataStore
+from .config import load_config
+
+logger = logging.getLogger(__name__)
+
+# Optional imports - gracefully handle missing dependencies
+try:
+    import asyncpg
+    ASYNCPG_AVAILABLE = True
+except ImportError:
+    ASYNCPG_AVAILABLE = False
+    logger.warning("asyncpg not available - PostgreSQL tools will be disabled")
+
+try:
+    import pandas as pd
+    PANDAS_AVAILABLE = True
+except ImportError:
+    PANDAS_AVAILABLE = False
+
+
+class PostgresTools:
+    """PostgreSQL/PostGIS database tools"""
+
+    def __init__(self):
+        self.store = DataStore.get_instance()
+        self.config = load_config()
+        self.pool: Optional[Any] = None
+        self.max_rows = self.config.get('max_rows', 100_000)
+
+    async def _get_pool(self):
+        """Get or create connection pool"""
+        if not ASYNCPG_AVAILABLE:
+            raise RuntimeError("asyncpg not installed - run: pip install asyncpg")
+
+        if self.pool is None:
+            postgres_url = self.config.get('postgres_url')
+            if not postgres_url:
+                raise RuntimeError(
+                    "PostgreSQL not configured. Set POSTGRES_URL in "
+                    "~/.config/claude/postgres.env"
+                )
+            self.pool = await asyncpg.create_pool(postgres_url, min_size=1, max_size=5)
+        return self.pool
+
+    async def pg_connect(self) -> Dict:
+        """
+        Test PostgreSQL connection and return status.
+
+        Returns:
+            Dict with connection status, version, and database info
+        """
+        if not ASYNCPG_AVAILABLE:
+            return {
+                'connected': False,
+                'error': 'asyncpg not installed',
+                'suggestion': 'pip install asyncpg'
+            }
+
+        postgres_url = self.config.get('postgres_url')
+        if not postgres_url:
+            return {
+                'connected': False,
+                'error': 'POSTGRES_URL not configured',
+                'suggestion': 'Create ~/.config/claude/postgres.env with POSTGRES_URL=postgresql://...'
+            }
+
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                version = await conn.fetchval('SELECT version()')
+                db_name = await conn.fetchval('SELECT current_database()')
+                user = await conn.fetchval('SELECT current_user')
+
+                # Check for PostGIS
+                postgis_version = None
+                try:
+                    postgis_version = await conn.fetchval('SELECT PostGIS_Version()')
+                except Exception:
+                    pass
+
+                return {
+                    'connected': True,
+                    'database': db_name,
+                    'user': user,
+                    'version': version.split(',')[0] if version else 'Unknown',
+                    'postgis_version': postgis_version,
+                    'postgis_available': postgis_version is not None
+                }
+
+        except Exception as e:
+            logger.error(f"pg_connect failed: {e}")
+            return {
+                'connected': False,
+                'error': str(e)
+            }
+
+    async def pg_query(
+        self,
+        query: str,
+        params: Optional[List] = None,
+        name: Optional[str] = None
+    ) -> Dict:
+        """
+        Execute SELECT query and return results as data_ref.
+
+        Args:
+            query: SQL SELECT query
+            params: Query parameters (positional, use $1, $2, etc.)
+            name: Optional name for result data_ref
+
+        Returns:
+            Dict with data_ref for results or error
+        """
+        if not PANDAS_AVAILABLE:
+            return {'error': 'pandas not available'}
+
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                if params:
+                    rows = await conn.fetch(query, *params)
+                else:
+                    rows = await conn.fetch(query)
+
+                if not rows:
+                    return {
+                        'data_ref': None,
+                        'rows': 0,
+                        'message': 'Query returned no results'
+                    }
+
+                # Convert to DataFrame
+                df = pd.DataFrame([dict(r) for r in rows])
+
+                # Check row limit
+                check = self.store.check_row_limit(len(df))
+                if check['exceeded']:
+                    return {
+                        'error': 'row_limit_exceeded',
+                        **check,
+                        'preview': df.head(100).to_dict(orient='records')
+                    }
+
+                # Store result
+                data_ref = self.store.store(df, name=name, source=f"pg_query: {query[:100]}...")
+                return {
+                    'data_ref': data_ref,
+                    'rows': len(df),
+                    'columns': list(df.columns)
+                }
+
+        except Exception as e:
+            logger.error(f"pg_query failed: {e}")
+            return {'error': str(e)}
+
+    async def pg_execute(
+        self,
+        query: str,
+        params: Optional[List] = None
+    ) -> Dict:
+        """
+        Execute INSERT/UPDATE/DELETE query.
+
+        Args:
+            query: SQL DML query
+            params: Query parameters
+
+        Returns:
+            Dict with affected rows count
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                if params:
+                    result = await conn.execute(query, *params)
+                else:
+                    result = await conn.execute(query)
+
+                # Parse result (e.g., "INSERT 0 1" or "UPDATE 5")
+                parts = result.split()
+                affected = int(parts[-1]) if parts else 0
+
+                return {
+                    'success': True,
+                    'command': parts[0] if parts else 'UNKNOWN',
+                    'affected_rows': affected
+                }
+
+        except Exception as e:
+            logger.error(f"pg_execute failed: {e}")
+            return {'error': str(e)}
+
+    async def pg_tables(self, schema: str = 'public') -> Dict:
+        """
+        List all tables in schema.
+
+        Args:
+            schema: Schema name (default: public)
+
+        Returns:
+            Dict with list of tables
+        """
+        query = """
+            SELECT
+                table_name,
+                table_type,
+                (SELECT count(*) FROM information_schema.columns c
+                 WHERE c.table_schema = t.table_schema
+                 AND c.table_name = t.table_name) as column_count
+            FROM information_schema.tables t
+            WHERE table_schema = $1
+            ORDER BY table_name
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                rows = await conn.fetch(query, schema)
+                tables = [
+                    {
+                        'name': r['table_name'],
+                        'type': r['table_type'],
+                        'columns': r['column_count']
+                    }
+                    for r in rows
+                ]
+                return {
+                    'schema': schema,
+                    'count': len(tables),
+                    'tables': tables
+                }
+        except Exception as e:
+            logger.error(f"pg_tables failed: {e}")
+            return {'error': str(e)}
+
+    async def pg_columns(self, table: str, schema: str = 'public') -> Dict:
+        """
+        Get column information for a table.
+
+        Args:
+            table: Table name
+            schema: Schema name (default: public)
+
+        Returns:
+            Dict with column details
+        """
+        query = """
+            SELECT
+                column_name,
+                data_type,
+                udt_name,
+                is_nullable,
+                column_default,
+                character_maximum_length,
+                numeric_precision
+            FROM information_schema.columns
+            WHERE table_schema = $1 AND table_name = $2
+            ORDER BY ordinal_position
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                rows = await conn.fetch(query, schema, table)
+                columns = [
+                    {
+                        'name': r['column_name'],
+                        'type': r['data_type'],
+                        'udt': r['udt_name'],
+                        'nullable': r['is_nullable'] == 'YES',
+                        'default': r['column_default'],
+                        'max_length': r['character_maximum_length'],
+                        'precision': r['numeric_precision']
+                    }
+                    for r in rows
+                ]
+                return {
+                    'table': f'{schema}.{table}',
+                    'column_count': len(columns),
+                    'columns': columns
+                }
+        except Exception as e:
+            logger.error(f"pg_columns failed: {e}")
+            return {'error': str(e)}
+
+    async def pg_schemas(self) -> Dict:
+        """
+        List all schemas in database.
+
+        Returns:
+            Dict with list of schemas
+        """
+        query = """
+            SELECT schema_name
+            FROM information_schema.schemata
+            WHERE schema_name NOT IN ('pg_catalog', 'information_schema', 'pg_toast')
+            ORDER BY schema_name
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                rows = await conn.fetch(query)
+                schemas = [r['schema_name'] for r in rows]
+                return {
+                    'count': len(schemas),
+                    'schemas': schemas
+                }
+        except Exception as e:
+            logger.error(f"pg_schemas failed: {e}")
+            return {'error': str(e)}
+
+    async def st_tables(self, schema: str = 'public') -> Dict:
+        """
+        List PostGIS-enabled tables.
+
+        Args:
+            schema: Schema name (default: public)
+
+        Returns:
+            Dict with list of tables with geometry columns
+        """
+        query = """
+            SELECT
+                f_table_name as table_name,
+                f_geometry_column as geometry_column,
+                type as geometry_type,
+                srid,
+                coord_dimension
+            FROM geometry_columns
+            WHERE f_table_schema = $1
+            ORDER BY f_table_name
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                rows = await conn.fetch(query, schema)
+                tables = [
+                    {
+                        'table': r['table_name'],
+                        'geometry_column': r['geometry_column'],
+                        'geometry_type': r['geometry_type'],
+                        'srid': r['srid'],
+                        'dimensions': r['coord_dimension']
+                    }
+                    for r in rows
+                ]
+                return {
+                    'schema': schema,
+                    'count': len(tables),
+                    'postgis_tables': tables
+                }
+        except Exception as e:
+            if 'geometry_columns' in str(e):
+                return {
+                    'error': 'PostGIS not installed or extension not enabled',
+                    'suggestion': 'Run: CREATE EXTENSION IF NOT EXISTS postgis;'
+                }
+            logger.error(f"st_tables failed: {e}")
+            return {'error': str(e)}
+
+    async def st_geometry_type(self, table: str, column: str, schema: str = 'public') -> Dict:
+        """
+        Get geometry type of a column.
+
+        Args:
+            table: Table name
+            column: Geometry column name
+            schema: Schema name
+
+        Returns:
+            Dict with geometry type information
+        """
+        query = f"""
+            SELECT DISTINCT ST_GeometryType({column}) as geom_type
+            FROM {schema}.{table}
+            WHERE {column} IS NOT NULL
+            LIMIT 10
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                rows = await conn.fetch(query)
+                types = [r['geom_type'] for r in rows]
+                return {
+                    'table': f'{schema}.{table}',
+                    'column': column,
+                    'geometry_types': types
+                }
+        except Exception as e:
+            logger.error(f"st_geometry_type failed: {e}")
+            return {'error': str(e)}
+
+    async def st_srid(self, table: str, column: str, schema: str = 'public') -> Dict:
+        """
+        Get SRID of geometry column.
+
+        Args:
+            table: Table name
+            column: Geometry column name
+            schema: Schema name
+
+        Returns:
+            Dict with SRID information
+        """
+        query = f"""
+            SELECT DISTINCT ST_SRID({column}) as srid
+            FROM {schema}.{table}
+            WHERE {column} IS NOT NULL
+            LIMIT 1
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                row = await conn.fetchrow(query)
+                srid = row['srid'] if row else None
+
+                # Get SRID description
+                srid_info = None
+                if srid:
+                    srid_query = """
+                        SELECT srtext, proj4text
+                        FROM spatial_ref_sys
+                        WHERE srid = $1
+                    """
+                    srid_row = await conn.fetchrow(srid_query, srid)
+                    if srid_row:
+                        srid_info = {
+                            'description': srid_row['srtext'][:200] if srid_row['srtext'] else None,
+                            'proj4': srid_row['proj4text']
+                        }
+
+                return {
+                    'table': f'{schema}.{table}',
+                    'column': column,
+                    'srid': srid,
+                    'info': srid_info
+                }
+        except Exception as e:
+            logger.error(f"st_srid failed: {e}")
+            return {'error': str(e)}
+
+    async def st_extent(self, table: str, column: str, schema: str = 'public') -> Dict:
+        """
+        Get bounding box of all geometries.
+
+        Args:
+            table: Table name
+            column: Geometry column name
+            schema: Schema name
+
+        Returns:
+            Dict with bounding box coordinates
+        """
+        query = f"""
+            SELECT
+                ST_XMin(extent) as xmin,
+                ST_YMin(extent) as ymin,
+                ST_XMax(extent) as xmax,
+                ST_YMax(extent) as ymax
+            FROM (
+                SELECT ST_Extent({column}) as extent
+                FROM {schema}.{table}
+            ) sub
+        """
+        try:
+            pool = await self._get_pool()
+            async with pool.acquire() as conn:
+                row = await conn.fetchrow(query)
+                if row and row['xmin'] is not None:
+                    return {
+                        'table': f'{schema}.{table}',
+                        'column': column,
+                        'bbox': {
+                            'xmin': float(row['xmin']),
+                            'ymin': float(row['ymin']),
+                            'xmax': float(row['xmax']),
+                            'ymax': float(row['ymax'])
+                        }
+                    }
+                return {
+                    'table': f'{schema}.{table}',
+                    'column': column,
+                    'bbox': None,
+                    'message': 'No geometries found or all NULL'
+                }
+        except Exception as e:
+            logger.error(f"st_extent failed: {e}")
+            return {'error': str(e)}
+
+    async def close(self):
+        """Close connection pool"""
+        if self.pool:
+            await self.pool.close()
+            self.pool = None
+
+
+def check_connection() -> None:
+    """
+    Check PostgreSQL connection for SessionStart hook.
+    Prints warning to stderr if connection fails.
+    """
+    import sys
+
+    config = load_config()
+    if not config.get('postgres_url'):
+        print(
+            "[data-platform] PostgreSQL not configured (POSTGRES_URL not set)",
+            file=sys.stderr
+        )
+        return
+
+    async def test():
+        try:
+            if not ASYNCPG_AVAILABLE:
+                print(
+                    "[data-platform] asyncpg not installed - PostgreSQL tools unavailable",
+                    file=sys.stderr
+                )
+                return
+
+            conn = await asyncpg.connect(config['postgres_url'], timeout=5)
+            await conn.close()
+            print("[data-platform] PostgreSQL connection OK", file=sys.stderr)
+        except Exception as e:
+            print(
+                f"[data-platform] PostgreSQL connection failed: {e}",
+                file=sys.stderr
+            )
+
+    asyncio.run(test())

mcp-servers/data-platform/mcp_server/server.py

@@ -0,0 +1,795 @@
+"""
+MCP Server entry point for Data Platform integration.
+
+Provides pandas, PostgreSQL/PostGIS, and dbt tools to Claude Code via JSON-RPC 2.0 over stdio.
+"""
+import asyncio
+import logging
+import json
+from mcp.server import Server
+from mcp.server.stdio import stdio_server
+from mcp.types import Tool, TextContent
+
+from .config import DataPlatformConfig
+from .data_store import DataStore
+from .pandas_tools import PandasTools
+from .postgres_tools import PostgresTools
+from .dbt_tools import DbtTools
+
+# Suppress noisy MCP validation warnings on stderr
+logging.basicConfig(level=logging.INFO)
+logging.getLogger("root").setLevel(logging.ERROR)
+logging.getLogger("mcp").setLevel(logging.ERROR)
+logger = logging.getLogger(__name__)
+
+
+class DataPlatformMCPServer:
+    """MCP Server for data platform integration"""
+
+    def __init__(self):
+        self.server = Server("data-platform-mcp")
+        self.config = None
+        self.pandas_tools = None
+        self.postgres_tools = None
+        self.dbt_tools = None
+
+    async def initialize(self):
+        """Initialize server and load configuration."""
+        try:
+            config_loader = DataPlatformConfig()
+            self.config = config_loader.load()
+
+            self.pandas_tools = PandasTools()
+            self.postgres_tools = PostgresTools()
+            self.dbt_tools = DbtTools()
+
+            # Log available capabilities
+            caps = []
+            caps.append("pandas")
+            if self.config.get('postgres_available'):
+                caps.append("PostgreSQL")
+            if self.config.get('dbt_available'):
+                caps.append("dbt")
+
+            logger.info(f"Data Platform MCP Server initialized with: {', '.join(caps)}")
+
+        except Exception as e:
+            logger.error(f"Failed to initialize: {e}")
+            raise
+
+    def setup_tools(self):
+        """Register all available tools with the MCP server"""
+
+        @self.server.list_tools()
+        async def list_tools() -> list[Tool]:
+            """Return list of available tools"""
+            tools = [
+                # pandas tools - always available
+                Tool(
+                    name="read_csv",
+                    description="Load CSV file into DataFrame",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "file_path": {
+                                "type": "string",
+                                "description": "Path to CSV file"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for data_ref"
+                            },
+                            "chunk_size": {
+                                "type": "integer",
+                                "description": "Process in chunks of this size"
+                            }
+                        },
+                        "required": ["file_path"]
+                    }
+                ),
+                Tool(
+                    name="read_parquet",
+                    description="Load Parquet file into DataFrame",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "file_path": {
+                                "type": "string",
+                                "description": "Path to Parquet file"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for data_ref"
+                            },
+                            "columns": {
+                                "type": "array",
+                                "items": {"type": "string"},
+                                "description": "Optional list of columns to load"
+                            }
+                        },
+                        "required": ["file_path"]
+                    }
+                ),
+                Tool(
+                    name="read_json",
+                    description="Load JSON/JSONL file into DataFrame",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "file_path": {
+                                "type": "string",
+                                "description": "Path to JSON file"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for data_ref"
+                            },
+                            "lines": {
+                                "type": "boolean",
+                                "default": False,
+                                "description": "Read as JSON Lines format"
+                            }
+                        },
+                        "required": ["file_path"]
+                    }
+                ),
+                Tool(
+                    name="to_csv",
+                    description="Export DataFrame to CSV file",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            },
+                            "file_path": {
+                                "type": "string",
+                                "description": "Output file path"
+                            },
+                            "index": {
+                                "type": "boolean",
+                                "default": False,
+                                "description": "Include index column"
+                            }
+                        },
+                        "required": ["data_ref", "file_path"]
+                    }
+                ),
+                Tool(
+                    name="to_parquet",
+                    description="Export DataFrame to Parquet file",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            },
+                            "file_path": {
+                                "type": "string",
+                                "description": "Output file path"
+                            },
+                            "compression": {
+                                "type": "string",
+                                "default": "snappy",
+                                "description": "Compression codec"
+                            }
+                        },
+                        "required": ["data_ref", "file_path"]
+                    }
+                ),
+                Tool(
+                    name="describe",
+                    description="Get statistical summary of DataFrame",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            }
+                        },
+                        "required": ["data_ref"]
+                    }
+                ),
+                Tool(
+                    name="head",
+                    description="Get first N rows of DataFrame",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            },
+                            "n": {
+                                "type": "integer",
+                                "default": 10,
+                                "description": "Number of rows"
+                            }
+                        },
+                        "required": ["data_ref"]
+                    }
+                ),
+                Tool(
+                    name="tail",
+                    description="Get last N rows of DataFrame",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            },
+                            "n": {
+                                "type": "integer",
+                                "default": 10,
+                                "description": "Number of rows"
+                            }
+                        },
+                        "required": ["data_ref"]
+                    }
+                ),
+                Tool(
+                    name="filter",
+                    description="Filter DataFrame rows by condition",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            },
+                            "condition": {
+                                "type": "string",
+                                "description": "pandas query string (e.g., 'age > 30 and city == \"NYC\"')"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for result data_ref"
+                            }
+                        },
+                        "required": ["data_ref", "condition"]
+                    }
+                ),
+                Tool(
+                    name="select",
+                    description="Select specific columns from DataFrame",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            },
+                            "columns": {
+                                "type": "array",
+                                "items": {"type": "string"},
+                                "description": "List of column names to select"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for result data_ref"
+                            }
+                        },
+                        "required": ["data_ref", "columns"]
+                    }
+                ),
+                Tool(
+                    name="groupby",
+                    description="Group DataFrame and aggregate",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to stored DataFrame"
+                            },
+                            "by": {
+                                "oneOf": [
+                                    {"type": "string"},
+                                    {"type": "array", "items": {"type": "string"}}
+                                ],
+                                "description": "Column(s) to group by"
+                            },
+                            "agg": {
+                                "type": "object",
+                                "description": "Aggregation dict (e.g., {\"sales\": \"sum\", \"count\": \"mean\"})"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for result data_ref"
+                            }
+                        },
+                        "required": ["data_ref", "by", "agg"]
+                    }
+                ),
+                Tool(
+                    name="join",
+                    description="Join two DataFrames",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "left_ref": {
+                                "type": "string",
+                                "description": "Reference to left DataFrame"
+                            },
+                            "right_ref": {
+                                "type": "string",
+                                "description": "Reference to right DataFrame"
+                            },
+                            "on": {
+                                "oneOf": [
+                                    {"type": "string"},
+                                    {"type": "array", "items": {"type": "string"}}
+                                ],
+                                "description": "Column(s) to join on (if same name in both)"
+                            },
+                            "left_on": {
+                                "oneOf": [
+                                    {"type": "string"},
+                                    {"type": "array", "items": {"type": "string"}}
+                                ],
+                                "description": "Left join column(s)"
+                            },
+                            "right_on": {
+                                "oneOf": [
+                                    {"type": "string"},
+                                    {"type": "array", "items": {"type": "string"}}
+                                ],
+                                "description": "Right join column(s)"
+                            },
+                            "how": {
+                                "type": "string",
+                                "enum": ["inner", "left", "right", "outer"],
+                                "default": "inner",
+                                "description": "Join type"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for result data_ref"
+                            }
+                        },
+                        "required": ["left_ref", "right_ref"]
+                    }
+                ),
+                Tool(
+                    name="list_data",
+                    description="List all stored DataFrames",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {}
+                    }
+                ),
+                Tool(
+                    name="drop_data",
+                    description="Remove a DataFrame from storage",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "data_ref": {
+                                "type": "string",
+                                "description": "Reference to drop"
+                            }
+                        },
+                        "required": ["data_ref"]
+                    }
+                ),
+                # PostgreSQL tools
+                Tool(
+                    name="pg_connect",
+                    description="Test PostgreSQL connection and return status",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {}
+                    }
+                ),
+                Tool(
+                    name="pg_query",
+                    description="Execute SELECT query and return results as data_ref",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "query": {
+                                "type": "string",
+                                "description": "SQL SELECT query"
+                            },
+                            "params": {
+                                "type": "array",
+                                "items": {},
+                                "description": "Query parameters (use $1, $2, etc.)"
+                            },
+                            "name": {
+                                "type": "string",
+                                "description": "Optional name for result data_ref"
+                            }
+                        },
+                        "required": ["query"]
+                    }
+                ),
+                Tool(
+                    name="pg_execute",
+                    description="Execute INSERT/UPDATE/DELETE query",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "query": {
+                                "type": "string",
+                                "description": "SQL DML query"
+                            },
+                            "params": {
+                                "type": "array",
+                                "items": {},
+                                "description": "Query parameters"
+                            }
+                        },
+                        "required": ["query"]
+                    }
+                ),
+                Tool(
+                    name="pg_tables",
+                    description="List all tables in schema",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "schema": {
+                                "type": "string",
+                                "default": "public",
+                                "description": "Schema name"
+                            }
+                        }
+                    }
+                ),
+                Tool(
+                    name="pg_columns",
+                    description="Get column information for a table",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "table": {
+                                "type": "string",
+                                "description": "Table name"
+                            },
+                            "schema": {
+                                "type": "string",
+                                "default": "public",
+                                "description": "Schema name"
+                            }
+                        },
+                        "required": ["table"]
+                    }
+                ),
+                Tool(
+                    name="pg_schemas",
+                    description="List all schemas in database",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {}
+                    }
+                ),
+                # PostGIS tools
+                Tool(
+                    name="st_tables",
+                    description="List PostGIS-enabled tables",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "schema": {
+                                "type": "string",
+                                "default": "public",
+                                "description": "Schema name"
+                            }
+                        }
+                    }
+                ),
+                Tool(
+                    name="st_geometry_type",
+                    description="Get geometry type of a column",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "table": {
+                                "type": "string",
+                                "description": "Table name"
+                            },
+                            "column": {
+                                "type": "string",
+                                "description": "Geometry column name"
+                            },
+                            "schema": {
+                                "type": "string",
+                                "default": "public",
+                                "description": "Schema name"
+                            }
+                        },
+                        "required": ["table", "column"]
+                    }
+                ),
+                Tool(
+                    name="st_srid",
+                    description="Get SRID of geometry column",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "table": {
+                                "type": "string",
+                                "description": "Table name"
+                            },
+                            "column": {
+                                "type": "string",
+                                "description": "Geometry column name"
+                            },
+                            "schema": {
+                                "type": "string",
+                                "default": "public",
+                                "description": "Schema name"
+                            }
+                        },
+                        "required": ["table", "column"]
+                    }
+                ),
+                Tool(
+                    name="st_extent",
+                    description="Get bounding box of all geometries",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "table": {
+                                "type": "string",
+                                "description": "Table name"
+                            },
+                            "column": {
+                                "type": "string",
+                                "description": "Geometry column name"
+                            },
+                            "schema": {
+                                "type": "string",
+                                "default": "public",
+                                "description": "Schema name"
+                            }
+                        },
+                        "required": ["table", "column"]
+                    }
+                ),
+                # dbt tools
+                Tool(
+                    name="dbt_parse",
+                    description="Validate dbt project (pre-flight check)",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {}
+                    }
+                ),
+                Tool(
+                    name="dbt_run",
+                    description="Run dbt models with pre-validation",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "select": {
+                                "type": "string",
+                                "description": "Model selection (e.g., 'model_name', '+model_name', 'tag:daily')"
+                            },
+                            "exclude": {
+                                "type": "string",
+                                "description": "Models to exclude"
+                            },
+                            "full_refresh": {
+                                "type": "boolean",
+                                "default": False,
+                                "description": "Rebuild incremental models"
+                            }
+                        }
+                    }
+                ),
+                Tool(
+                    name="dbt_test",
+                    description="Run dbt tests",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "select": {
+                                "type": "string",
+                                "description": "Test selection"
+                            },
+                            "exclude": {
+                                "type": "string",
+                                "description": "Tests to exclude"
+                            }
+                        }
+                    }
+                ),
+                Tool(
+                    name="dbt_build",
+                    description="Run dbt build (run + test) with pre-validation",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "select": {
+                                "type": "string",
+                                "description": "Model/test selection"
+                            },
+                            "exclude": {
+                                "type": "string",
+                                "description": "Resources to exclude"
+                            },
+                            "full_refresh": {
+                                "type": "boolean",
+                                "default": False,
+                                "description": "Rebuild incremental models"
+                            }
+                        }
+                    }
+                ),
+                Tool(
+                    name="dbt_compile",
+                    description="Compile dbt models to SQL without executing",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "select": {
+                                "type": "string",
+                                "description": "Model selection"
+                            }
+                        }
+                    }
+                ),
+                Tool(
+                    name="dbt_ls",
+                    description="List dbt resources",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "select": {
+                                "type": "string",
+                                "description": "Resource selection"
+                            },
+                            "resource_type": {
+                                "type": "string",
+                                "enum": ["model", "test", "seed", "snapshot", "source"],
+                                "description": "Filter by type"
+                            },
+                            "output": {
+                                "type": "string",
+                                "enum": ["name", "path", "json"],
+                                "default": "name",
+                                "description": "Output format"
+                            }
+                        }
+                    }
+                ),
+                Tool(
+                    name="dbt_docs_generate",
+                    description="Generate dbt documentation",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {}
+                    }
+                ),
+                Tool(
+                    name="dbt_lineage",
+                    description="Get model dependencies and lineage",
+                    inputSchema={
+                        "type": "object",
+                        "properties": {
+                            "model": {
+                                "type": "string",
+                                "description": "Model name to analyze"
+                            }
+                        },
+                        "required": ["model"]
+                    }
+                )
+            ]
+            return tools
+
+        @self.server.call_tool()
+        async def call_tool(name: str, arguments: dict) -> list[TextContent]:
+            """Handle tool invocation."""
+            try:
+                # Route to appropriate tool handler
+                # pandas tools
+                if name == "read_csv":
+                    result = await self.pandas_tools.read_csv(**arguments)
+                elif name == "read_parquet":
+                    result = await self.pandas_tools.read_parquet(**arguments)
+                elif name == "read_json":
+                    result = await self.pandas_tools.read_json(**arguments)
+                elif name == "to_csv":
+                    result = await self.pandas_tools.to_csv(**arguments)
+                elif name == "to_parquet":
+                    result = await self.pandas_tools.to_parquet(**arguments)
+                elif name == "describe":
+                    result = await self.pandas_tools.describe(**arguments)
+                elif name == "head":
+                    result = await self.pandas_tools.head(**arguments)
+                elif name == "tail":
+                    result = await self.pandas_tools.tail(**arguments)
+                elif name == "filter":
+                    result = await self.pandas_tools.filter(**arguments)
+                elif name == "select":
+                    result = await self.pandas_tools.select(**arguments)
+                elif name == "groupby":
+                    result = await self.pandas_tools.groupby(**arguments)
+                elif name == "join":
+                    result = await self.pandas_tools.join(**arguments)
+                elif name == "list_data":
+                    result = await self.pandas_tools.list_data()
+                elif name == "drop_data":
+                    result = await self.pandas_tools.drop_data(**arguments)
+                # PostgreSQL tools
+                elif name == "pg_connect":
+                    result = await self.postgres_tools.pg_connect()
+                elif name == "pg_query":
+                    result = await self.postgres_tools.pg_query(**arguments)
+                elif name == "pg_execute":
+                    result = await self.postgres_tools.pg_execute(**arguments)
+                elif name == "pg_tables":
+                    result = await self.postgres_tools.pg_tables(**arguments)
+                elif name == "pg_columns":
+                    result = await self.postgres_tools.pg_columns(**arguments)
+                elif name == "pg_schemas":
+                    result = await self.postgres_tools.pg_schemas()
+                # PostGIS tools
+                elif name == "st_tables":
+                    result = await self.postgres_tools.st_tables(**arguments)
+                elif name == "st_geometry_type":
+                    result = await self.postgres_tools.st_geometry_type(**arguments)
+                elif name == "st_srid":
+                    result = await self.postgres_tools.st_srid(**arguments)
+                elif name == "st_extent":
+                    result = await self.postgres_tools.st_extent(**arguments)
+                # dbt tools
+                elif name == "dbt_parse":
+                    result = await self.dbt_tools.dbt_parse()
+                elif name == "dbt_run":
+                    result = await self.dbt_tools.dbt_run(**arguments)
+                elif name == "dbt_test":
+                    result = await self.dbt_tools.dbt_test(**arguments)
+                elif name == "dbt_build":
+                    result = await self.dbt_tools.dbt_build(**arguments)
+                elif name == "dbt_compile":
+                    result = await self.dbt_tools.dbt_compile(**arguments)
+                elif name == "dbt_ls":
+                    result = await self.dbt_tools.dbt_ls(**arguments)
+                elif name == "dbt_docs_generate":
+                    result = await self.dbt_tools.dbt_docs_generate()
+                elif name == "dbt_lineage":
+                    result = await self.dbt_tools.dbt_lineage(**arguments)
+                else:
+                    raise ValueError(f"Unknown tool: {name}")
+
+                return [TextContent(
+                    type="text",
+                    text=json.dumps(result, indent=2, default=str)
+                )]
+
+            except Exception as e:
+                logger.error(f"Tool {name} failed: {e}")
+                return [TextContent(
+                    type="text",
+                    text=json.dumps({"error": str(e)}, indent=2)
+                )]
+
+    async def run(self):
+        """Run the MCP server"""
+        await self.initialize()
+        self.setup_tools()
+
+        async with stdio_server() as (read_stream, write_stream):
+            await self.server.run(
+                read_stream,
+                write_stream,
+                self.server.create_initialization_options()
+            )
+
+
+async def main():
+    """Main entry point"""
+    server = DataPlatformMCPServer()
+    await server.run()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())

mcp-servers/data-platform/pyproject.toml

@@ -0,0 +1,49 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "data-platform-mcp"
+version = "1.0.0"
+description = "MCP Server for data engineering with pandas, PostgreSQL/PostGIS, and dbt"
+readme = "README.md"
+license = {text = "MIT"}
+requires-python = ">=3.10"
+authors = [
+    {name = "Leo Miranda"}
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+]
+dependencies = [
+    "mcp>=0.9.0",
+    "pandas>=2.0.0",
+    "pyarrow>=14.0.0",
+    "asyncpg>=0.29.0",
+    "geoalchemy2>=0.14.0",
+    "shapely>=2.0.0",
+    "dbt-core>=1.9.0",
+    "dbt-postgres>=1.9.0",
+    "python-dotenv>=1.0.0",
+    "pydantic>=2.5.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=7.4.3",
+    "pytest-asyncio>=0.23.0",
+]
+
+[tool.setuptools.packages.find]
+where = ["."]
+include = ["mcp_server*"]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]

mcp-servers/data-platform/requirements.txt

@@ -0,0 +1,23 @@
+# MCP SDK
+mcp>=0.9.0
+
+# Data Processing
+pandas>=2.0.0
+pyarrow>=14.0.0
+
+# PostgreSQL/PostGIS
+asyncpg>=0.29.0
+geoalchemy2>=0.14.0
+shapely>=2.0.0
+
+# dbt
+dbt-core>=1.9.0
+dbt-postgres>=1.9.0
+
+# Utilities
+python-dotenv>=1.0.0
+pydantic>=2.5.0
+
+# Testing
+pytest>=7.4.3
+pytest-asyncio>=0.23.0

mcp-servers/data-platform/run.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Capture original working directory before any cd operations
+# This should be the user's project directory when launched by Claude Code
+export CLAUDE_PROJECT_DIR="${CLAUDE_PROJECT_DIR:-$PWD}"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CACHE_VENV="$HOME/.cache/claude-mcp-venvs/leo-claude-mktplace/data-platform/.venv"
+LOCAL_VENV="$SCRIPT_DIR/.venv"
+
+if [[ -f "$CACHE_VENV/bin/python" ]]; then
+    PYTHON="$CACHE_VENV/bin/python"
+elif [[ -f "$LOCAL_VENV/bin/python" ]]; then
+    PYTHON="$LOCAL_VENV/bin/python"
+else
+    echo "ERROR: No venv found. Run: ./scripts/setup-venvs.sh" >&2
+    exit 1
+fi
+
+cd "$SCRIPT_DIR"
+export PYTHONPATH="$SCRIPT_DIR"
+exec "$PYTHON" -m mcp_server.server "$@"

mcp-servers/data-platform/tests/__init__.py

@@ -0,0 +1,3 @@
+"""
+Tests for Data Platform MCP Server.
+"""

mcp-servers/data-platform/tests/test_config.py

@@ -0,0 +1,239 @@
+"""
+Unit tests for configuration loader.
+"""
+import pytest
+from pathlib import Path
+import os
+
+
+def test_load_system_config(tmp_path, monkeypatch):
+    """Test loading system-level PostgreSQL configuration"""
+    # Import here to avoid import errors before setup
+    from mcp_server.config import DataPlatformConfig
+
+    # Mock home directory
+    config_dir = tmp_path / '.config' / 'claude'
+    config_dir.mkdir(parents=True)
+
+    config_file = config_dir / 'postgres.env'
+    config_file.write_text(
+        "POSTGRES_URL=postgresql://user:pass@localhost:5432/testdb\n"
+    )
+
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(tmp_path)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    assert result['postgres_url'] == 'postgresql://user:pass@localhost:5432/testdb'
+    assert result['postgres_available'] is True
+
+
+def test_postgres_optional(tmp_path, monkeypatch):
+    """Test that PostgreSQL configuration is optional"""
+    from mcp_server.config import DataPlatformConfig
+
+    # No postgres.env file
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(tmp_path)
+
+    # Clear any existing env vars
+    monkeypatch.delenv('POSTGRES_URL', raising=False)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    assert result['postgres_url'] is None
+    assert result['postgres_available'] is False
+
+
+def test_project_config_override(tmp_path, monkeypatch):
+    """Test that project config overrides system config"""
+    from mcp_server.config import DataPlatformConfig
+
+    # Set up system config
+    system_config_dir = tmp_path / '.config' / 'claude'
+    system_config_dir.mkdir(parents=True)
+
+    system_config = system_config_dir / 'postgres.env'
+    system_config.write_text(
+        "POSTGRES_URL=postgresql://system:pass@localhost:5432/systemdb\n"
+    )
+
+    # Set up project config
+    project_dir = tmp_path / 'project'
+    project_dir.mkdir()
+
+    project_config = project_dir / '.env'
+    project_config.write_text(
+        "POSTGRES_URL=postgresql://project:pass@localhost:5432/projectdb\n"
+        "DBT_PROJECT_DIR=/path/to/dbt\n"
+    )
+
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(project_dir)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    # Project config should override
+    assert result['postgres_url'] == 'postgresql://project:pass@localhost:5432/projectdb'
+    assert result['dbt_project_dir'] == '/path/to/dbt'
+
+
+def test_max_rows_config(tmp_path, monkeypatch):
+    """Test max rows configuration"""
+    from mcp_server.config import DataPlatformConfig
+
+    project_dir = tmp_path / 'project'
+    project_dir.mkdir()
+
+    project_config = project_dir / '.env'
+    project_config.write_text("DATA_PLATFORM_MAX_ROWS=50000\n")
+
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(project_dir)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    assert result['max_rows'] == 50000
+
+
+def test_default_max_rows(tmp_path, monkeypatch):
+    """Test default max rows value"""
+    from mcp_server.config import DataPlatformConfig
+
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(tmp_path)
+
+    # Clear any existing env vars
+    monkeypatch.delenv('DATA_PLATFORM_MAX_ROWS', raising=False)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    assert result['max_rows'] == 100_000  # Default value
+
+
+def test_dbt_auto_detection(tmp_path, monkeypatch):
+    """Test automatic dbt project detection"""
+    from mcp_server.config import DataPlatformConfig
+
+    # Create project with dbt_project.yml
+    project_dir = tmp_path / 'project'
+    project_dir.mkdir()
+    (project_dir / 'dbt_project.yml').write_text("name: test_project\n")
+
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(project_dir)
+    # Clear PWD and DBT_PROJECT_DIR to ensure auto-detection
+    monkeypatch.delenv('PWD', raising=False)
+    monkeypatch.delenv('DBT_PROJECT_DIR', raising=False)
+    monkeypatch.delenv('CLAUDE_PROJECT_DIR', raising=False)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    assert result['dbt_project_dir'] == str(project_dir)
+    assert result['dbt_available'] is True
+
+
+def test_dbt_subdirectory_detection(tmp_path, monkeypatch):
+    """Test dbt project detection in subdirectory"""
+    from mcp_server.config import DataPlatformConfig
+
+    # Create project with dbt in subdirectory
+    project_dir = tmp_path / 'project'
+    project_dir.mkdir()
+    # Need a marker file for _find_project_directory to find the project
+    (project_dir / '.git').mkdir()
+    dbt_dir = project_dir / 'transform'
+    dbt_dir.mkdir()
+    (dbt_dir / 'dbt_project.yml').write_text("name: test_project\n")
+
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(project_dir)
+    # Clear env vars to ensure auto-detection
+    monkeypatch.delenv('PWD', raising=False)
+    monkeypatch.delenv('DBT_PROJECT_DIR', raising=False)
+    monkeypatch.delenv('CLAUDE_PROJECT_DIR', raising=False)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    assert result['dbt_project_dir'] == str(dbt_dir)
+    assert result['dbt_available'] is True
+
+
+def test_no_dbt_project(tmp_path, monkeypatch):
+    """Test when no dbt project exists"""
+    from mcp_server.config import DataPlatformConfig
+
+    project_dir = tmp_path / 'project'
+    project_dir.mkdir()
+
+    monkeypatch.setenv('HOME', str(tmp_path))
+    monkeypatch.chdir(project_dir)
+
+    # Clear any existing env vars
+    monkeypatch.delenv('DBT_PROJECT_DIR', raising=False)
+
+    config = DataPlatformConfig()
+    result = config.load()
+
+    assert result['dbt_project_dir'] is None
+    assert result['dbt_available'] is False
+
+
+def test_find_project_directory_from_env(tmp_path, monkeypatch):
+    """Test finding project directory from CLAUDE_PROJECT_DIR env var"""
+    from mcp_server.config import DataPlatformConfig
+
+    project_dir = tmp_path / 'my-project'
+    project_dir.mkdir()
+    (project_dir / '.git').mkdir()
+
+    monkeypatch.setenv('CLAUDE_PROJECT_DIR', str(project_dir))
+
+    config = DataPlatformConfig()
+    result = config._find_project_directory()
+
+    assert result == project_dir
+
+
+def test_find_project_directory_from_cwd(tmp_path, monkeypatch):
+    """Test finding project directory from cwd with .env file"""
+    from mcp_server.config import DataPlatformConfig
+
+    project_dir = tmp_path / 'project'
+    project_dir.mkdir()
+    (project_dir / '.env').write_text("TEST=value")
+
+    monkeypatch.chdir(project_dir)
+    monkeypatch.delenv('CLAUDE_PROJECT_DIR', raising=False)
+    monkeypatch.delenv('PWD', raising=False)
+
+    config = DataPlatformConfig()
+    result = config._find_project_directory()
+
+    assert result == project_dir
+
+
+def test_find_project_directory_none_when_no_markers(tmp_path, monkeypatch):
+    """Test returns None when no project markers found"""
+    from mcp_server.config import DataPlatformConfig
+
+    empty_dir = tmp_path / 'empty'
+    empty_dir.mkdir()
+
+    monkeypatch.chdir(empty_dir)
+    monkeypatch.delenv('CLAUDE_PROJECT_DIR', raising=False)
+    monkeypatch.delenv('PWD', raising=False)
+    monkeypatch.delenv('DBT_PROJECT_DIR', raising=False)
+
+    config = DataPlatformConfig()
+    result = config._find_project_directory()
+
+    assert result is None

mcp-servers/data-platform/tests/test_data_store.py

@@ -0,0 +1,240 @@
+"""
+Unit tests for Arrow IPC DataFrame registry.
+"""
+import pytest
+import pandas as pd
+import pyarrow as pa
+
+
+def test_store_pandas_dataframe():
+    """Test storing pandas DataFrame"""
+    from mcp_server.data_store import DataStore
+
+    # Create fresh instance for test
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    df = pd.DataFrame({'a': [1, 2, 3], 'b': ['x', 'y', 'z']})
+    data_ref = store.store(df, name='test_df')
+
+    assert data_ref == 'test_df'
+    assert 'test_df' in store._dataframes
+    assert store._metadata['test_df'].rows == 3
+    assert store._metadata['test_df'].columns == 2
+
+
+def test_store_arrow_table():
+    """Test storing Arrow Table directly"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    table = pa.table({'x': [1, 2, 3], 'y': [4, 5, 6]})
+    data_ref = store.store(table, name='arrow_test')
+
+    assert data_ref == 'arrow_test'
+    assert store._dataframes['arrow_test'].num_rows == 3
+
+
+def test_store_auto_name():
+    """Test auto-generated data_ref names"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    df = pd.DataFrame({'a': [1, 2]})
+    data_ref = store.store(df)
+
+    assert data_ref.startswith('df_')
+    assert len(data_ref) == 11  # df_ + 8 hex chars
+
+
+def test_get_dataframe():
+    """Test retrieving stored DataFrame"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    df = pd.DataFrame({'a': [1, 2, 3]})
+    store.store(df, name='get_test')
+
+    result = store.get('get_test')
+    assert result is not None
+    assert result.num_rows == 3
+
+
+def test_get_pandas():
+    """Test retrieving as pandas DataFrame"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    df = pd.DataFrame({'a': [1, 2, 3], 'b': ['x', 'y', 'z']})
+    store.store(df, name='pandas_test')
+
+    result = store.get_pandas('pandas_test')
+    assert isinstance(result, pd.DataFrame)
+    assert list(result.columns) == ['a', 'b']
+    assert len(result) == 3
+
+
+def test_get_nonexistent():
+    """Test getting nonexistent data_ref returns None"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    assert store.get('nonexistent') is None
+    assert store.get_pandas('nonexistent') is None
+
+
+def test_list_refs():
+    """Test listing all stored DataFrames"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    store.store(pd.DataFrame({'a': [1, 2]}), name='df1')
+    store.store(pd.DataFrame({'b': [3, 4, 5]}), name='df2')
+
+    refs = store.list_refs()
+
+    assert len(refs) == 2
+    ref_names = [r['ref'] for r in refs]
+    assert 'df1' in ref_names
+    assert 'df2' in ref_names
+
+
+def test_drop_dataframe():
+    """Test dropping a DataFrame"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    store.store(pd.DataFrame({'a': [1]}), name='drop_test')
+    assert store.get('drop_test') is not None
+
+    result = store.drop('drop_test')
+    assert result is True
+    assert store.get('drop_test') is None
+
+
+def test_drop_nonexistent():
+    """Test dropping nonexistent data_ref"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    result = store.drop('nonexistent')
+    assert result is False
+
+
+def test_clear():
+    """Test clearing all DataFrames"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    store.store(pd.DataFrame({'a': [1]}), name='df1')
+    store.store(pd.DataFrame({'b': [2]}), name='df2')
+
+    store.clear()
+
+    assert len(store.list_refs()) == 0
+
+
+def test_get_info():
+    """Test getting DataFrame metadata"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    df = pd.DataFrame({'a': [1, 2, 3], 'b': ['x', 'y', 'z']})
+    store.store(df, name='info_test', source='test source')
+
+    info = store.get_info('info_test')
+
+    assert info.ref == 'info_test'
+    assert info.rows == 3
+    assert info.columns == 2
+    assert info.column_names == ['a', 'b']
+    assert info.source == 'test source'
+    assert info.memory_bytes > 0
+
+
+def test_total_memory():
+    """Test total memory calculation"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    store.store(pd.DataFrame({'a': range(100)}), name='df1')
+    store.store(pd.DataFrame({'b': range(200)}), name='df2')
+
+    total = store.total_memory_bytes()
+    assert total > 0
+
+    total_mb = store.total_memory_mb()
+    assert total_mb >= 0
+
+
+def test_check_row_limit():
+    """Test row limit checking"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._max_rows = 100
+
+    # Under limit
+    result = store.check_row_limit(50)
+    assert result['exceeded'] is False
+
+    # Over limit
+    result = store.check_row_limit(150)
+    assert result['exceeded'] is True
+    assert 'suggestion' in result
+
+
+def test_metadata_dtypes():
+    """Test that dtypes are correctly recorded"""
+    from mcp_server.data_store import DataStore
+
+    store = DataStore()
+    store._dataframes = {}
+    store._metadata = {}
+
+    df = pd.DataFrame({
+        'int_col': [1, 2, 3],
+        'float_col': [1.1, 2.2, 3.3],
+        'str_col': ['a', 'b', 'c']
+    })
+    store.store(df, name='dtype_test')
+
+    info = store.get_info('dtype_test')
+
+    assert 'int_col' in info.dtypes
+    assert 'float_col' in info.dtypes
+    assert 'str_col' in info.dtypes

mcp-servers/data-platform/tests/test_dbt_tools.py

@@ -0,0 +1,318 @@
+"""
+Unit tests for dbt MCP tools.
+"""
+import pytest
+from unittest.mock import Mock, patch, MagicMock
+import subprocess
+import json
+import tempfile
+import os
+
+
+@pytest.fixture
+def mock_config(tmp_path):
+    """Mock configuration with dbt project"""
+    dbt_dir = tmp_path / 'dbt_project'
+    dbt_dir.mkdir()
+    (dbt_dir / 'dbt_project.yml').write_text('name: test_project\n')
+
+    return {
+        'dbt_project_dir': str(dbt_dir),
+        'dbt_profiles_dir': str(tmp_path / '.dbt')
+    }
+
+
+@pytest.fixture
+def dbt_tools(mock_config):
+    """Create DbtTools instance with mocked config"""
+    with patch('mcp_server.dbt_tools.load_config', return_value=mock_config):
+        from mcp_server.dbt_tools import DbtTools
+
+        tools = DbtTools()
+        tools.project_dir = mock_config['dbt_project_dir']
+        tools.profiles_dir = mock_config['dbt_profiles_dir']
+        return tools
+
+
+@pytest.mark.asyncio
+async def test_dbt_parse_success(dbt_tools):
+    """Test successful dbt parse"""
+    mock_result = MagicMock()
+    mock_result.returncode = 0
+    mock_result.stdout = 'Parsed successfully'
+    mock_result.stderr = ''
+
+    with patch('subprocess.run', return_value=mock_result):
+        result = await dbt_tools.dbt_parse()
+
+    assert result['valid'] is True
+
+
+@pytest.mark.asyncio
+async def test_dbt_parse_failure(dbt_tools):
+    """Test dbt parse with errors"""
+    mock_result = MagicMock()
+    mock_result.returncode = 1
+    mock_result.stdout = ''
+    mock_result.stderr = 'Compilation error: deprecated syntax'
+
+    with patch('subprocess.run', return_value=mock_result):
+        result = await dbt_tools.dbt_parse()
+
+    assert result['valid'] is False
+    assert 'deprecated' in str(result.get('details', '')).lower() or len(result.get('errors', [])) > 0
+
+
+@pytest.mark.asyncio
+async def test_dbt_run_with_prevalidation(dbt_tools):
+    """Test dbt run includes pre-validation"""
+    # First call is parse, second is run
+    mock_parse = MagicMock()
+    mock_parse.returncode = 0
+    mock_parse.stdout = 'OK'
+    mock_parse.stderr = ''
+
+    mock_run = MagicMock()
+    mock_run.returncode = 0
+    mock_run.stdout = 'Completed successfully'
+    mock_run.stderr = ''
+
+    with patch('subprocess.run', side_effect=[mock_parse, mock_run]):
+        result = await dbt_tools.dbt_run()
+
+    assert result['success'] is True
+
+
+@pytest.mark.asyncio
+async def test_dbt_run_fails_validation(dbt_tools):
+    """Test dbt run fails if validation fails"""
+    mock_parse = MagicMock()
+    mock_parse.returncode = 1
+    mock_parse.stdout = ''
+    mock_parse.stderr = 'Parse error'
+
+    with patch('subprocess.run', return_value=mock_parse):
+        result = await dbt_tools.dbt_run()
+
+    assert 'error' in result
+    assert 'Pre-validation failed' in result['error']
+
+
+@pytest.mark.asyncio
+async def test_dbt_run_with_selection(dbt_tools):
+    """Test dbt run with model selection"""
+    mock_parse = MagicMock()
+    mock_parse.returncode = 0
+    mock_parse.stdout = 'OK'
+    mock_parse.stderr = ''
+
+    mock_run = MagicMock()
+    mock_run.returncode = 0
+    mock_run.stdout = 'Completed'
+    mock_run.stderr = ''
+
+    calls = []
+
+    def track_calls(*args, **kwargs):
+        calls.append(args[0] if args else kwargs.get('args', []))
+        if len(calls) == 1:
+            return mock_parse
+        return mock_run
+
+    with patch('subprocess.run', side_effect=track_calls):
+        result = await dbt_tools.dbt_run(select='dim_customers')
+
+    # Verify --select was passed
+    assert any('--select' in str(call) for call in calls)
+
+
+@pytest.mark.asyncio
+async def test_dbt_test(dbt_tools):
+    """Test dbt test"""
+    mock_result = MagicMock()
+    mock_result.returncode = 0
+    mock_result.stdout = 'All tests passed'
+    mock_result.stderr = ''
+
+    with patch('subprocess.run', return_value=mock_result):
+        result = await dbt_tools.dbt_test()
+
+    assert result['success'] is True
+
+
+@pytest.mark.asyncio
+async def test_dbt_build(dbt_tools):
+    """Test dbt build with pre-validation"""
+    mock_parse = MagicMock()
+    mock_parse.returncode = 0
+    mock_parse.stdout = 'OK'
+    mock_parse.stderr = ''
+
+    mock_build = MagicMock()
+    mock_build.returncode = 0
+    mock_build.stdout = 'Build complete'
+    mock_build.stderr = ''
+
+    with patch('subprocess.run', side_effect=[mock_parse, mock_build]):
+        result = await dbt_tools.dbt_build()
+
+    assert result['success'] is True
+
+
+@pytest.mark.asyncio
+async def test_dbt_compile(dbt_tools):
+    """Test dbt compile"""
+    mock_result = MagicMock()
+    mock_result.returncode = 0
+    mock_result.stdout = 'Compiled'
+    mock_result.stderr = ''
+
+    with patch('subprocess.run', return_value=mock_result):
+        result = await dbt_tools.dbt_compile()
+
+    assert result['success'] is True
+
+
+@pytest.mark.asyncio
+async def test_dbt_ls(dbt_tools):
+    """Test dbt ls"""
+    mock_result = MagicMock()
+    mock_result.returncode = 0
+    mock_result.stdout = 'dim_customers\ndim_products\nfct_orders\n'
+    mock_result.stderr = ''
+
+    with patch('subprocess.run', return_value=mock_result):
+        result = await dbt_tools.dbt_ls()
+
+    assert result['success'] is True
+    assert result['count'] == 3
+    assert 'dim_customers' in result['resources']
+
+
+@pytest.mark.asyncio
+async def test_dbt_docs_generate(dbt_tools, tmp_path):
+    """Test dbt docs generate"""
+    mock_result = MagicMock()
+    mock_result.returncode = 0
+    mock_result.stdout = 'Done'
+    mock_result.stderr = ''
+
+    # Create fake target directory
+    target_dir = tmp_path / 'dbt_project' / 'target'
+    target_dir.mkdir(parents=True)
+    (target_dir / 'catalog.json').write_text('{}')
+    (target_dir / 'manifest.json').write_text('{}')
+
+    dbt_tools.project_dir = str(tmp_path / 'dbt_project')
+
+    with patch('subprocess.run', return_value=mock_result):
+        result = await dbt_tools.dbt_docs_generate()
+
+    assert result['success'] is True
+    assert result['catalog_generated'] is True
+    assert result['manifest_generated'] is True
+
+
+@pytest.mark.asyncio
+async def test_dbt_lineage(dbt_tools, tmp_path):
+    """Test dbt lineage"""
+    # Create manifest
+    target_dir = tmp_path / 'dbt_project' / 'target'
+    target_dir.mkdir(parents=True)
+
+    manifest = {
+        'nodes': {
+            'model.test.dim_customers': {
+                'name': 'dim_customers',
+                'resource_type': 'model',
+                'schema': 'public',
+                'database': 'testdb',
+                'description': 'Customer dimension',
+                'tags': ['daily'],
+                'config': {'materialized': 'table'},
+                'depends_on': {
+                    'nodes': ['model.test.stg_customers']
+                }
+            },
+            'model.test.stg_customers': {
+                'name': 'stg_customers',
+                'resource_type': 'model',
+                'depends_on': {'nodes': []}
+            },
+            'model.test.fct_orders': {
+                'name': 'fct_orders',
+                'resource_type': 'model',
+                'depends_on': {
+                    'nodes': ['model.test.dim_customers']
+                }
+            }
+        }
+    }
+    (target_dir / 'manifest.json').write_text(json.dumps(manifest))
+
+    dbt_tools.project_dir = str(tmp_path / 'dbt_project')
+
+    result = await dbt_tools.dbt_lineage('dim_customers')
+
+    assert result['model'] == 'dim_customers'
+    assert 'model.test.stg_customers' in result['upstream']
+    assert 'model.test.fct_orders' in result['downstream']
+
+
+@pytest.mark.asyncio
+async def test_dbt_lineage_model_not_found(dbt_tools, tmp_path):
+    """Test dbt lineage with nonexistent model"""
+    target_dir = tmp_path / 'dbt_project' / 'target'
+    target_dir.mkdir(parents=True)
+
+    manifest = {
+        'nodes': {
+            'model.test.dim_customers': {
+                'name': 'dim_customers',
+                'resource_type': 'model'
+            }
+        }
+    }
+    (target_dir / 'manifest.json').write_text(json.dumps(manifest))
+
+    dbt_tools.project_dir = str(tmp_path / 'dbt_project')
+
+    result = await dbt_tools.dbt_lineage('nonexistent_model')
+
+    assert 'error' in result
+    assert 'not found' in result['error'].lower()
+
+
+@pytest.mark.asyncio
+async def test_dbt_no_project():
+    """Test dbt tools when no project configured"""
+    with patch('mcp_server.dbt_tools.load_config', return_value={'dbt_project_dir': None}):
+        from mcp_server.dbt_tools import DbtTools
+
+        tools = DbtTools()
+        tools.project_dir = None
+
+        result = await tools.dbt_run()
+
+    assert 'error' in result
+    assert 'not found' in result['error'].lower()
+
+
+@pytest.mark.asyncio
+async def test_dbt_timeout(dbt_tools):
+    """Test dbt command timeout handling"""
+    with patch('subprocess.run', side_effect=subprocess.TimeoutExpired('dbt', 300)):
+        result = await dbt_tools.dbt_parse()
+
+    assert 'error' in result
+    assert 'timed out' in result['error'].lower()
+
+
+@pytest.mark.asyncio
+async def test_dbt_not_installed(dbt_tools):
+    """Test handling when dbt is not installed"""
+    with patch('subprocess.run', side_effect=FileNotFoundError()):
+        result = await dbt_tools.dbt_parse()
+
+    assert 'error' in result
+    assert 'not found' in result['error'].lower()

mcp-servers/data-platform/tests/test_pandas_tools.py

@@ -0,0 +1,301 @@
+"""
+Unit tests for pandas MCP tools.
+"""
+import pytest
+import pandas as pd
+import tempfile
+import os
+from pathlib import Path
+
+
+@pytest.fixture
+def temp_csv(tmp_path):
+    """Create a temporary CSV file for testing"""
+    csv_path = tmp_path / 'test.csv'
+    df = pd.DataFrame({
+        'id': [1, 2, 3, 4, 5],
+        'name': ['Alice', 'Bob', 'Charlie', 'Diana', 'Eve'],
+        'value': [10.5, 20.0, 30.5, 40.0, 50.5]
+    })
+    df.to_csv(csv_path, index=False)
+    return str(csv_path)
+
+
+@pytest.fixture
+def temp_parquet(tmp_path):
+    """Create a temporary Parquet file for testing"""
+    parquet_path = tmp_path / 'test.parquet'
+    df = pd.DataFrame({
+        'id': [1, 2, 3],
+        'data': ['a', 'b', 'c']
+    })
+    df.to_parquet(parquet_path)
+    return str(parquet_path)
+
+
+@pytest.fixture
+def temp_json(tmp_path):
+    """Create a temporary JSON file for testing"""
+    json_path = tmp_path / 'test.json'
+    df = pd.DataFrame({
+        'x': [1, 2],
+        'y': [3, 4]
+    })
+    df.to_json(json_path, orient='records')
+    return str(json_path)
+
+
+@pytest.fixture
+def pandas_tools():
+    """Create PandasTools instance with fresh store"""
+    from mcp_server.pandas_tools import PandasTools
+    from mcp_server.data_store import DataStore
+
+    # Reset store for test isolation
+    store = DataStore.get_instance()
+    store._dataframes = {}
+    store._metadata = {}
+
+    return PandasTools()
+
+
+@pytest.mark.asyncio
+async def test_read_csv(pandas_tools, temp_csv):
+    """Test reading CSV file"""
+    result = await pandas_tools.read_csv(temp_csv, name='csv_test')
+
+    assert 'data_ref' in result
+    assert result['data_ref'] == 'csv_test'
+    assert result['rows'] == 5
+    assert 'id' in result['columns']
+    assert 'name' in result['columns']
+
+
+@pytest.mark.asyncio
+async def test_read_csv_nonexistent(pandas_tools):
+    """Test reading nonexistent CSV file"""
+    result = await pandas_tools.read_csv('/nonexistent/path.csv')
+
+    assert 'error' in result
+    assert 'not found' in result['error'].lower()
+
+
+@pytest.mark.asyncio
+async def test_read_parquet(pandas_tools, temp_parquet):
+    """Test reading Parquet file"""
+    result = await pandas_tools.read_parquet(temp_parquet, name='parquet_test')
+
+    assert 'data_ref' in result
+    assert result['rows'] == 3
+
+
+@pytest.mark.asyncio
+async def test_read_json(pandas_tools, temp_json):
+    """Test reading JSON file"""
+    result = await pandas_tools.read_json(temp_json, name='json_test')
+
+    assert 'data_ref' in result
+    assert result['rows'] == 2
+
+
+@pytest.mark.asyncio
+async def test_to_csv(pandas_tools, temp_csv, tmp_path):
+    """Test exporting to CSV"""
+    # First load some data
+    await pandas_tools.read_csv(temp_csv, name='export_test')
+
+    # Export to new file
+    output_path = str(tmp_path / 'output.csv')
+    result = await pandas_tools.to_csv('export_test', output_path)
+
+    assert result['success'] is True
+    assert os.path.exists(output_path)
+
+
+@pytest.mark.asyncio
+async def test_to_parquet(pandas_tools, temp_csv, tmp_path):
+    """Test exporting to Parquet"""
+    await pandas_tools.read_csv(temp_csv, name='parquet_export')
+
+    output_path = str(tmp_path / 'output.parquet')
+    result = await pandas_tools.to_parquet('parquet_export', output_path)
+
+    assert result['success'] is True
+    assert os.path.exists(output_path)
+
+
+@pytest.mark.asyncio
+async def test_describe(pandas_tools, temp_csv):
+    """Test describe statistics"""
+    await pandas_tools.read_csv(temp_csv, name='describe_test')
+
+    result = await pandas_tools.describe('describe_test')
+
+    assert 'data_ref' in result
+    assert 'shape' in result
+    assert result['shape']['rows'] == 5
+    assert 'statistics' in result
+    assert 'null_counts' in result
+
+
+@pytest.mark.asyncio
+async def test_head(pandas_tools, temp_csv):
+    """Test getting first N rows"""
+    await pandas_tools.read_csv(temp_csv, name='head_test')
+
+    result = await pandas_tools.head('head_test', n=3)
+
+    assert result['returned_rows'] == 3
+    assert len(result['data']) == 3
+
+
+@pytest.mark.asyncio
+async def test_tail(pandas_tools, temp_csv):
+    """Test getting last N rows"""
+    await pandas_tools.read_csv(temp_csv, name='tail_test')
+
+    result = await pandas_tools.tail('tail_test', n=2)
+
+    assert result['returned_rows'] == 2
+
+
+@pytest.mark.asyncio
+async def test_filter(pandas_tools, temp_csv):
+    """Test filtering rows"""
+    await pandas_tools.read_csv(temp_csv, name='filter_test')
+
+    result = await pandas_tools.filter('filter_test', 'value > 25')
+
+    assert 'data_ref' in result
+    assert result['rows'] == 3  # 30.5, 40.0, 50.5
+
+
+@pytest.mark.asyncio
+async def test_filter_invalid_condition(pandas_tools, temp_csv):
+    """Test filter with invalid condition"""
+    await pandas_tools.read_csv(temp_csv, name='filter_error')
+
+    result = await pandas_tools.filter('filter_error', 'invalid_column > 0')
+
+    assert 'error' in result
+
+
+@pytest.mark.asyncio
+async def test_select(pandas_tools, temp_csv):
+    """Test selecting columns"""
+    await pandas_tools.read_csv(temp_csv, name='select_test')
+
+    result = await pandas_tools.select('select_test', ['id', 'name'])
+
+    assert 'data_ref' in result
+    assert result['columns'] == ['id', 'name']
+
+
+@pytest.mark.asyncio
+async def test_select_invalid_column(pandas_tools, temp_csv):
+    """Test select with invalid column"""
+    await pandas_tools.read_csv(temp_csv, name='select_error')
+
+    result = await pandas_tools.select('select_error', ['id', 'nonexistent'])
+
+    assert 'error' in result
+    assert 'available_columns' in result
+
+
+@pytest.mark.asyncio
+async def test_groupby(pandas_tools, tmp_path):
+    """Test groupby aggregation"""
+    # Create test data with groups
+    csv_path = tmp_path / 'groupby.csv'
+    df = pd.DataFrame({
+        'category': ['A', 'A', 'B', 'B'],
+        'value': [10, 20, 30, 40]
+    })
+    df.to_csv(csv_path, index=False)
+
+    await pandas_tools.read_csv(str(csv_path), name='groupby_test')
+
+    result = await pandas_tools.groupby(
+        'groupby_test',
+        by='category',
+        agg={'value': 'sum'}
+    )
+
+    assert 'data_ref' in result
+    assert result['rows'] == 2  # Two groups: A, B
+
+
+@pytest.mark.asyncio
+async def test_join(pandas_tools, tmp_path):
+    """Test joining DataFrames"""
+    # Create left table
+    left_path = tmp_path / 'left.csv'
+    pd.DataFrame({
+        'id': [1, 2, 3],
+        'name': ['A', 'B', 'C']
+    }).to_csv(left_path, index=False)
+
+    # Create right table
+    right_path = tmp_path / 'right.csv'
+    pd.DataFrame({
+        'id': [1, 2, 4],
+        'value': [100, 200, 400]
+    }).to_csv(right_path, index=False)
+
+    await pandas_tools.read_csv(str(left_path), name='left')
+    await pandas_tools.read_csv(str(right_path), name='right')
+
+    result = await pandas_tools.join('left', 'right', on='id', how='inner')
+
+    assert 'data_ref' in result
+    assert result['rows'] == 2  # Only id 1 and 2 match
+
+
+@pytest.mark.asyncio
+async def test_list_data(pandas_tools, temp_csv):
+    """Test listing all DataFrames"""
+    await pandas_tools.read_csv(temp_csv, name='list_test1')
+    await pandas_tools.read_csv(temp_csv, name='list_test2')
+
+    result = await pandas_tools.list_data()
+
+    assert result['count'] == 2
+    refs = [df['ref'] for df in result['dataframes']]
+    assert 'list_test1' in refs
+    assert 'list_test2' in refs
+
+
+@pytest.mark.asyncio
+async def test_drop_data(pandas_tools, temp_csv):
+    """Test dropping DataFrame"""
+    await pandas_tools.read_csv(temp_csv, name='drop_test')
+
+    result = await pandas_tools.drop_data('drop_test')
+
+    assert result['success'] is True
+
+    # Verify it's gone
+    list_result = await pandas_tools.list_data()
+    refs = [df['ref'] for df in list_result['dataframes']]
+    assert 'drop_test' not in refs
+
+
+@pytest.mark.asyncio
+async def test_drop_nonexistent(pandas_tools):
+    """Test dropping nonexistent DataFrame"""
+    result = await pandas_tools.drop_data('nonexistent')
+
+    assert 'error' in result
+
+
+@pytest.mark.asyncio
+async def test_operations_on_nonexistent(pandas_tools):
+    """Test operations on nonexistent data_ref"""
+    result = await pandas_tools.describe('nonexistent')
+    assert 'error' in result
+
+    result = await pandas_tools.head('nonexistent')
+    assert 'error' in result
+
+    result = await pandas_tools.filter('nonexistent', 'x > 0')
+    assert 'error' in result

mcp-servers/data-platform/tests/test_postgres_tools.py

@@ -0,0 +1,338 @@
+"""
+Unit tests for PostgreSQL MCP tools.
+"""
+import pytest
+from unittest.mock import Mock, AsyncMock, patch, MagicMock
+import pandas as pd
+
+
+@pytest.fixture
+def mock_config():
+    """Mock configuration"""
+    return {
+        'postgres_url': 'postgresql://test:test@localhost:5432/testdb',
+        'max_rows': 100000
+    }
+
+
+@pytest.fixture
+def postgres_tools(mock_config):
+    """Create PostgresTools instance with mocked config"""
+    with patch('mcp_server.postgres_tools.load_config', return_value=mock_config):
+        from mcp_server.postgres_tools import PostgresTools
+        from mcp_server.data_store import DataStore
+
+        # Reset store
+        store = DataStore.get_instance()
+        store._dataframes = {}
+        store._metadata = {}
+
+        tools = PostgresTools()
+        tools.config = mock_config
+        return tools
+
+
+@pytest.mark.asyncio
+async def test_pg_connect_no_config():
+    """Test pg_connect when no PostgreSQL configured"""
+    with patch('mcp_server.postgres_tools.load_config', return_value={'postgres_url': None}):
+        from mcp_server.postgres_tools import PostgresTools
+
+        tools = PostgresTools()
+        tools.config = {'postgres_url': None}
+
+        result = await tools.pg_connect()
+
+        assert result['connected'] is False
+        assert 'not configured' in result['error'].lower()
+
+
+@pytest.mark.asyncio
+async def test_pg_connect_success(postgres_tools):
+    """Test successful pg_connect"""
+    mock_conn = AsyncMock()
+    mock_conn.fetchval = AsyncMock(side_effect=[
+        'PostgreSQL 15.1',  # version
+        'testdb',           # database name
+        'testuser',         # user
+        None                # PostGIS check fails
+    ])
+    mock_conn.close = AsyncMock()
+
+    # Create proper async context manager
+    mock_cm = AsyncMock()
+    mock_cm.__aenter__ = AsyncMock(return_value=mock_conn)
+    mock_cm.__aexit__ = AsyncMock(return_value=None)
+
+    mock_pool = MagicMock()
+    mock_pool.acquire = MagicMock(return_value=mock_cm)
+
+    # Use AsyncMock for create_pool since it's awaited
+    with patch('asyncpg.create_pool', new=AsyncMock(return_value=mock_pool)):
+        postgres_tools.pool = None
+        result = await postgres_tools.pg_connect()
+
+    assert result['connected'] is True
+    assert result['database'] == 'testdb'
+
+
+@pytest.mark.asyncio
+async def test_pg_query_success(postgres_tools):
+    """Test successful pg_query"""
+    mock_rows = [
+        {'id': 1, 'name': 'Alice'},
+        {'id': 2, 'name': 'Bob'}
+    ]
+
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(return_value=mock_rows)
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.pg_query('SELECT * FROM users', name='users_data')
+
+    assert 'data_ref' in result
+    assert result['rows'] == 2
+
+
+@pytest.mark.asyncio
+async def test_pg_query_empty_result(postgres_tools):
+    """Test pg_query with no results"""
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(return_value=[])
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.pg_query('SELECT * FROM empty_table')
+
+    assert result['data_ref'] is None
+    assert result['rows'] == 0
+
+
+@pytest.mark.asyncio
+async def test_pg_execute_success(postgres_tools):
+    """Test successful pg_execute"""
+    mock_conn = AsyncMock()
+    mock_conn.execute = AsyncMock(return_value='INSERT 0 3')
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.pg_execute('INSERT INTO users VALUES (1, 2, 3)')
+
+    assert result['success'] is True
+    assert result['affected_rows'] == 3
+    assert result['command'] == 'INSERT'
+
+
+@pytest.mark.asyncio
+async def test_pg_tables(postgres_tools):
+    """Test listing tables"""
+    mock_rows = [
+        {'table_name': 'users', 'table_type': 'BASE TABLE', 'column_count': 5},
+        {'table_name': 'orders', 'table_type': 'BASE TABLE', 'column_count': 8}
+    ]
+
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(return_value=mock_rows)
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.pg_tables(schema='public')
+
+    assert result['schema'] == 'public'
+    assert result['count'] == 2
+    assert len(result['tables']) == 2
+
+
+@pytest.mark.asyncio
+async def test_pg_columns(postgres_tools):
+    """Test getting column info"""
+    mock_rows = [
+        {
+            'column_name': 'id',
+            'data_type': 'integer',
+            'udt_name': 'int4',
+            'is_nullable': 'NO',
+            'column_default': "nextval('users_id_seq'::regclass)",
+            'character_maximum_length': None,
+            'numeric_precision': 32
+        },
+        {
+            'column_name': 'name',
+            'data_type': 'character varying',
+            'udt_name': 'varchar',
+            'is_nullable': 'YES',
+            'column_default': None,
+            'character_maximum_length': 255,
+            'numeric_precision': None
+        }
+    ]
+
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(return_value=mock_rows)
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.pg_columns(table='users')
+
+    assert result['table'] == 'public.users'
+    assert result['column_count'] == 2
+    assert result['columns'][0]['name'] == 'id'
+    assert result['columns'][0]['nullable'] is False
+
+
+@pytest.mark.asyncio
+async def test_pg_schemas(postgres_tools):
+    """Test listing schemas"""
+    mock_rows = [
+        {'schema_name': 'public'},
+        {'schema_name': 'app'}
+    ]
+
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(return_value=mock_rows)
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.pg_schemas()
+
+    assert result['count'] == 2
+    assert 'public' in result['schemas']
+
+
+@pytest.mark.asyncio
+async def test_st_tables(postgres_tools):
+    """Test listing PostGIS tables"""
+    mock_rows = [
+        {
+            'table_name': 'locations',
+            'geometry_column': 'geom',
+            'geometry_type': 'POINT',
+            'srid': 4326,
+            'coord_dimension': 2
+        }
+    ]
+
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(return_value=mock_rows)
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.st_tables()
+
+    assert result['count'] == 1
+    assert result['postgis_tables'][0]['table'] == 'locations'
+    assert result['postgis_tables'][0]['srid'] == 4326
+
+
+@pytest.mark.asyncio
+async def test_st_tables_no_postgis(postgres_tools):
+    """Test st_tables when PostGIS not installed"""
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(side_effect=Exception("relation \"geometry_columns\" does not exist"))
+
+    # Create proper async context manager
+    mock_cm = AsyncMock()
+    mock_cm.__aenter__ = AsyncMock(return_value=mock_conn)
+    mock_cm.__aexit__ = AsyncMock(return_value=None)
+
+    mock_pool = MagicMock()
+    mock_pool.acquire = MagicMock(return_value=mock_cm)
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.st_tables()
+
+    assert 'error' in result
+    assert 'PostGIS' in result['error']
+
+
+@pytest.mark.asyncio
+async def test_st_extent(postgres_tools):
+    """Test getting geometry bounding box"""
+    mock_row = {
+        'xmin': -122.5,
+        'ymin': 37.5,
+        'xmax': -122.0,
+        'ymax': 38.0
+    }
+
+    mock_conn = AsyncMock()
+    mock_conn.fetchrow = AsyncMock(return_value=mock_row)
+
+    mock_pool = AsyncMock()
+    mock_pool.acquire = MagicMock(return_value=AsyncMock(
+        __aenter__=AsyncMock(return_value=mock_conn),
+        __aexit__=AsyncMock()
+    ))
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.st_extent(table='locations', column='geom')
+
+    assert result['bbox']['xmin'] == -122.5
+    assert result['bbox']['ymax'] == 38.0
+
+
+@pytest.mark.asyncio
+async def test_error_handling(postgres_tools):
+    """Test error handling for database errors"""
+    mock_conn = AsyncMock()
+    mock_conn.fetch = AsyncMock(side_effect=Exception("Connection refused"))
+
+    # Create proper async context manager
+    mock_cm = AsyncMock()
+    mock_cm.__aenter__ = AsyncMock(return_value=mock_conn)
+    mock_cm.__aexit__ = AsyncMock(return_value=None)
+
+    mock_pool = MagicMock()
+    mock_pool.acquire = MagicMock(return_value=mock_cm)
+
+    postgres_tools.pool = mock_pool
+
+    result = await postgres_tools.pg_query('SELECT 1')
+
+    assert 'error' in result
+    assert 'Connection refused' in result['error']

mcp-servers/gitea/.doc-guardian-queue

@@ -0,0 +1,6 @@
+2026-02-03T14:09:25 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/gitea/tests/test_config.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-03T14:09:33 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/gitea/tests/test_gitea_client.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-03T14:10:22 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/gitea/tests/test_issues.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-03T14:17:12 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/gitea/README.md | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-03T14:18:27 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/gitea/CHANGELOG.md | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-02-03T14:18:41 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/gitea/TESTING.md | docs/COMMANDS-CHEATSHEET.md CLAUDE.md

mcp-servers/gitea/CHANGELOG.md

@@ -0,0 +1,92 @@
+# Changelog
+
+All notable changes to the Gitea MCP Server will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.3.0] - 2026-02-03
+
+### Added
+- Pull request tools (7 tools):
+  - `list_pull_requests` - List PRs from repository
+  - `get_pull_request` - Get specific PR details
+  - `get_pr_diff` - Get PR diff content
+  - `get_pr_comments` - Get comments on a PR
+  - `create_pr_review` - Create PR review (approve/request changes/comment)
+  - `add_pr_comment` - Add comment to PR
+  - `create_pull_request` - Create new pull request
+- Label creation tools (3 tools):
+  - `create_label` - Create repo-level label
+  - `create_org_label` - Create organization-level label
+  - `create_label_smart` - Auto-detect org vs repo for label creation
+- Validation tools (2 tools):
+  - `validate_repo_org` - Check if repo belongs to organization
+  - `get_branch_protection` - Get branch protection rules
+
+### Changed
+- Total tools increased from 20 to 36
+- Updated test suite to 64 tests (was 42)
+
+### Fixed
+- Test fixtures updated to use `owner/repo` format
+- Fixed aggregate_issues tests to pass required `org` argument
+
+## [1.2.0] - 2026-01-28
+
+### Added
+- Milestone management tools (5 tools):
+  - `list_milestones` - List all milestones
+  - `get_milestone` - Get specific milestone
+  - `create_milestone` - Create new milestone
+  - `update_milestone` - Update existing milestone
+  - `delete_milestone` - Delete a milestone
+- Issue dependency tools (4 tools):
+  - `list_issue_dependencies` - List blocking issues
+  - `create_issue_dependency` - Create dependency between issues
+  - `remove_issue_dependency` - Remove dependency
+  - `get_execution_order` - Calculate parallelizable execution order
+
+## [1.1.0] - 2026-01-21
+
+### Added
+- Wiki and lessons learned tools (7 tools):
+  - `list_wiki_pages` - List all wiki pages
+  - `get_wiki_page` - Get specific wiki page content
+  - `create_wiki_page` - Create new wiki page
+  - `update_wiki_page` - Update existing wiki page
+  - `create_lesson` - Create lessons learned entry
+  - `search_lessons` - Search lessons by query/tags
+  - `allocate_rfc_number` - Get next available RFC number
+- Automatic git remote URL detection for repository configuration
+- Support for SSH, HTTPS, and HTTP git URL formats
+
+### Changed
+- Configuration now uses `owner/repo` format exclusively
+- Removed separate `GITEA_OWNER` configuration (now derived from repo path)
+
+## [1.0.0] - 2025-01-06
+
+### Added
+- Initial release with 8 core tools:
+  - `list_issues` - List issues from repository
+  - `get_issue` - Get specific issue details
+  - `create_issue` - Create new issue with labels
+  - `update_issue` - Update existing issue
+  - `add_comment` - Add comment to issue
+  - `get_labels` - Get all labels (org + repo)
+  - `suggest_labels` - Intelligent label suggestion
+  - `aggregate_issues` - Cross-repository issue aggregation (PMO mode)
+- Hybrid configuration system (system + project level)
+- Branch-aware security model
+- Mode detection (project vs company/PMO)
+- 42 unit tests with mocks
+- Comprehensive documentation
+
+[Unreleased]: https://github.com/owner/repo/compare/v1.3.0...HEAD
+[1.3.0]: https://github.com/owner/repo/compare/v1.2.0...v1.3.0
+[1.2.0]: https://github.com/owner/repo/compare/v1.1.0...v1.2.0
+[1.1.0]: https://github.com/owner/repo/compare/v1.0.0...v1.1.0
+[1.0.0]: https://github.com/owner/repo/releases/tag/v1.0.0

mcp-servers/gitea/README.md

@@ -19,8 +19,9 @@ The Gitea MCP Server provides Claude Code with direct access to Gitea for issue
 - **Hybrid Configuration**: System-level credentials + project-level paths
 - **PMO Support**: Multi-repository aggregation for organization-wide views
 
-### Tools Provided
+### Tools Provided (36 total)
 
+#### Issue Management (6 tools)
 | Tool | Description | Mode |
 |------|-------------|------|
 | `list_issues` | List issues from repository | Both |
@@ -28,9 +29,61 @@ The Gitea MCP Server provides Claude Code with direct access to Gitea for issue
 | `create_issue` | Create new issue with labels | Both |
 | `update_issue` | Update existing issue | Both |
 | `add_comment` | Add comment to issue | Both |
+| `aggregate_issues` | Cross-repository issue aggregation | PMO Only |
+
+#### Label Management (5 tools)
+| Tool | Description | Mode |
+|------|-------------|------|
 | `get_labels` | Get all labels (org + repo) | Both |
 | `suggest_labels` | Intelligent label suggestion | Both |
-| `aggregate_issues` | Cross-repository issue aggregation | PMO Only |
+| `create_label` | Create repo-level label | Both |
+| `create_org_label` | Create organization-level label | Both |
+| `create_label_smart` | Auto-detect org vs repo for label creation | Both |
+
+#### Wiki & Lessons Learned (7 tools)
+| Tool | Description | Mode |
+|------|-------------|------|
+| `list_wiki_pages` | List all wiki pages | Both |
+| `get_wiki_page` | Get specific wiki page content | Both |
+| `create_wiki_page` | Create new wiki page | Both |
+| `update_wiki_page` | Update existing wiki page | Both |
+| `create_lesson` | Create lessons learned entry | Both |
+| `search_lessons` | Search lessons by query/tags | Both |
+| `allocate_rfc_number` | Get next available RFC number | Both |
+
+#### Milestone Management (5 tools)
+| Tool | Description | Mode |
+|------|-------------|------|
+| `list_milestones` | List all milestones | Both |
+| `get_milestone` | Get specific milestone | Both |
+| `create_milestone` | Create new milestone | Both |
+| `update_milestone` | Update existing milestone | Both |
+| `delete_milestone` | Delete a milestone | Both |
+
+#### Issue Dependencies (4 tools)
+| Tool | Description | Mode |
+|------|-------------|------|
+| `list_issue_dependencies` | List blocking issues | Both |
+| `create_issue_dependency` | Create dependency between issues | Both |
+| `remove_issue_dependency` | Remove dependency | Both |
+| `get_execution_order` | Calculate parallelizable execution order | Both |
+
+#### Pull Request Tools (7 tools)
+| Tool | Description | Mode |
+|------|-------------|------|
+| `list_pull_requests` | List PRs from repository | Both |
+| `get_pull_request` | Get specific PR details | Both |
+| `get_pr_diff` | Get PR diff content | Both |
+| `get_pr_comments` | Get comments on a PR | Both |
+| `create_pr_review` | Create PR review (approve/request changes) | Both |
+| `add_pr_comment` | Add comment to PR | Both |
+| `create_pull_request` | Create new pull request | Both |
+
+#### Validation Tools (2 tools)
+| Tool | Description | Mode |
+|------|-------------|------|
+| `validate_repo_org` | Check if repo belongs to organization | Both |
+| `get_branch_protection` | Get branch protection rules | Both |
 
 ## Architecture
 
@@ -40,15 +93,20 @@ The Gitea MCP Server provides Claude Code with direct access to Gitea for issue
 mcp-servers/gitea/
 ├── .venv/                      # Python virtual environment
 ├── requirements.txt            # Python dependencies
+├── run.sh                      # Entry point script
 ├── mcp_server/
 │   ├── __init__.py
-│   ├── server.py              # MCP server entry point
-│   ├── config.py              # Configuration loader
+│   ├── server.py              # MCP server entry point (36 tools)
+│   ├── config.py              # Configuration loader with auto-detection
 │   ├── gitea_client.py        # Gitea API client
 │   └── tools/
 │       ├── __init__.py
-│       ├── issues.py          # Issue tools
-│       └── labels.py          # Label tools
+│       ├── issues.py          # Issue management tools
+│       ├── labels.py          # Label management tools
+│       ├── wiki.py            # Wiki & lessons learned tools
+│       ├── milestones.py      # Milestone management tools
+│       ├── dependencies.py    # Issue dependency tools
+│       └── pull_requests.py   # Pull request tools
 ├── tests/
 │   ├── __init__.py
 │   ├── test_config.py
@@ -56,7 +114,8 @@ mcp-servers/gitea/
 │   ├── test_issues.py
 │   └── test_labels.py
 ├── README.md                   # This file
-└── TESTING.md                  # Testing instructions
+├── TESTING.md                  # Testing instructions
+└── CHANGELOG.md                # Version history
 ```
 
 ### Mode Detection
@@ -111,7 +170,6 @@ mkdir -p ~/.config/claude
 cat > ~/.config/claude/gitea.env << EOF
 GITEA_API_URL=https://gitea.example.com/api/v1
 GITEA_API_TOKEN=your_gitea_token_here
-GITEA_OWNER=bandit
 EOF
 
 chmod 600 ~/.config/claude/gitea.env
@@ -137,14 +195,34 @@ For company/PMO mode, omit the `.env` file or don't set `GITEA_REPO`.
 **Required Variables**:
 - `GITEA_API_URL` - Gitea API endpoint (e.g., `https://gitea.example.com/api/v1`)
 - `GITEA_API_TOKEN` - Personal access token with repo permissions
-- `GITEA_OWNER` - Organization or user name (e.g., `bandit`)
 
 ### Project-Level Configuration
 
 **File**: `<project-root>/.env`
 
 **Optional Variables**:
-- `GITEA_REPO` - Repository name (enables project mode)
+- `GITEA_REPO` - Repository in `owner/repo` format (enables project mode)
+
+### Automatic Repository Detection
+
+If `GITEA_REPO` is not set, the server auto-detects the repository from your git remote:
+
+**Supported URL Formats**:
+- SSH: `ssh://git@gitea.example.com:22/owner/repo.git`
+- SSH short: `git@gitea.example.com:owner/repo.git`
+- HTTPS: `https://gitea.example.com/owner/repo.git`
+- HTTP: `http://gitea.example.com/owner/repo.git`
+
+The repository is extracted as `owner/repo` format automatically.
+
+### Project Directory Detection
+
+The server finds your project directory using these strategies (in order):
+
+1. `CLAUDE_PROJECT_DIR` environment variable (highest priority)
+2. `PWD` environment variable (if `.git` or `.env` present)
+3. Current working directory (if `.git` or `.env` present)
+4. Falls back to company/PMO mode if no project found
 
 ### Generating Gitea API Token
 
@@ -220,13 +298,13 @@ suggestions = await label_tools.suggest_labels(context)
 
 ### Unit Tests
 
-Run all 42 unit tests with mocks:
+Run all 64 unit tests with mocks:
 
 ```bash
 pytest tests/ -v
 ```
 
-Expected: `42 passed in 0.57s`
+Expected: `64 passed`
 
 ### Integration Tests
 
@@ -327,11 +405,15 @@ See [TESTING.md](./TESTING.md#troubleshooting) for more details.
 
 ### Project Structure
 
-- `config.py` - Hybrid configuration loader with mode detection
+- `config.py` - Hybrid configuration loader with auto-detection
 - `gitea_client.py` - Synchronous Gitea API client using requests
-- `tools/issues.py` - Async wrappers with branch detection
-- `tools/labels.py` - Label management and suggestion
-- `server.py` - MCP server with JSON-RPC 2.0 over stdio
+- `tools/issues.py` - Issue management with branch detection
+- `tools/labels.py` - Label management and intelligent suggestions
+- `tools/wiki.py` - Wiki pages and lessons learned
+- `tools/milestones.py` - Milestone CRUD operations
+- `tools/dependencies.py` - Issue dependency tracking
+- `tools/pull_requests.py` - PR review and management
+- `server.py` - MCP server with 36 tools over JSON-RPC 2.0 stdio
 
 ### Adding New Tools
 
@@ -374,22 +456,18 @@ def list_issues(self, state='open', labels=None, repo=None):
 
 ## Changelog
 
-### v1.0.0 (2025-01-06) - Phase 1 Complete
+See [CHANGELOG.md](./CHANGELOG.md) for full version history.
 
-✅ Initial implementation:
-- Configuration management (hybrid system + project)
-- Gitea API client with all CRUD operations
-- MCP server with 8 tools
-- Issue tools with branch detection
-- Label tools with intelligent suggestions
-- Mode detection (project vs company)
-- Branch-aware security model
-- 42 unit tests (100% passing)
-- Comprehensive documentation
+### Recent Updates
+
+- **v1.3.0** - Pull request tools (7 tools), label creation tools (3)
+- **v1.2.0** - Milestone management (5 tools), issue dependencies (4 tools)
+- **v1.1.0** - Wiki & lessons learned system (7 tools)
+- **v1.0.0** - Initial release with core issue/label tools (8 tools)
 
 ## License
 
-MIT License - Part of the Claude Code Marketplace project.
+MIT License - Part of the Leo Claude Marketplace project.
 
 ## Related Documentation
 
@@ -406,7 +484,7 @@ For issues or questions:
 
 ---
 
-**Built for**: Claude Code Marketplace - Project Management Plugins
-**Phase**: 1 (Complete)
+**Built for**: Leo Claude Marketplace - Project Management Plugins
+**Tools**: 36
 **Status**: ✅ Production Ready
-**Last Updated**: 2025-01-06
+**Last Updated**: 2026-02-03

mcp-servers/gitea/TESTING.md

@@ -28,7 +28,7 @@ source .venv/bin/activate  # Linux/Mac
 
 ### Running All Tests
 
-Run all 42 unit tests:
+Run all 64 unit tests:
 
 ```bash
 pytest tests/ -v
@@ -36,7 +36,7 @@ pytest tests/ -v
 
 Expected output:
 ```
-============================== 42 passed in 0.57s ==============================
+============================== 64 passed ==============================
 ```
 
 ### Running Specific Test Files
@@ -532,7 +532,7 @@ python -m mcp_server.server
 
 After completing all tests, verify:
 
-- ✅ All 42 unit tests pass
+- ✅ All 64 unit tests pass
 - ✅ MCP server starts without errors
 - ✅ Configuration loads correctly
 - ✅ Gitea API client connects successfully
@@ -548,7 +548,7 @@ After completing all tests, verify:
 
 Phase 1 is complete when:
 
-1. **All unit tests pass** (42/42)
+1. **All unit tests pass** (64/64)
 2. **MCP server starts without errors**
 3. **Can list issues from Gitea**
 4. **Can create issues with labels** (in development mode)

mcp-servers/gitea/mcp_server/__init__.py

@@ -0,0 +1,30 @@
+"""
+Gitea MCP Server package.
+
+Provides MCP tools for Gitea integration via JSON-RPC 2.0.
+
+For external consumers (e.g., HTTP transport), use:
+    from mcp_server import get_tool_definitions, create_tool_dispatcher, GiteaClient
+
+    # Get tool schemas
+    tools = get_tool_definitions()
+
+    # Create dispatcher bound to a client
+    client = GiteaClient()
+    dispatch = create_tool_dispatcher(client)
+    result = await dispatch("list_issues", {"state": "open"})
+"""
+
+__version__ = "1.0.0"
+
+from .tool_registry import get_tool_definitions, create_tool_dispatcher
+from .gitea_client import GiteaClient
+from .config import GiteaConfig
+
+__all__ = [
+    "__version__",
+    "get_tool_definitions",
+    "create_tool_dispatcher",
+    "GiteaClient",
+    "GiteaConfig",
+]

mcp-servers/gitea/mcp_server/config.py

@@ -0,0 +1,227 @@
+"""
+Configuration loader for Gitea MCP Server.
+
+Implements hybrid configuration system:
+- System-level: ~/.config/claude/gitea.env (credentials)
+- Project-level: .env (repository specification)
+- Auto-detection: Falls back to git remote URL parsing
+"""
+from pathlib import Path
+from dotenv import load_dotenv
+import os
+import re
+import subprocess
+import logging
+from typing import Dict, Optional
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+class GiteaConfig:
+    """Hybrid configuration loader with mode detection"""
+
+    def __init__(self):
+        self.api_url: Optional[str] = None
+        self.api_token: Optional[str] = None
+        self.repo: Optional[str] = None
+        self.mode: str = 'project'
+
+    def load(self) -> Dict[str, Optional[str]]:
+        """
+        Load configuration from system and project levels.
+        Project-level configuration overrides system-level.
+
+        Returns:
+            Dict containing api_url, api_token, repo, mode
+
+        Raises:
+            FileNotFoundError: If system config is missing
+            ValueError: If required configuration is missing
+        """
+        # Load system config
+        system_config = Path.home() / '.config' / 'claude' / 'gitea.env'
+        if system_config.exists():
+            load_dotenv(system_config)
+            logger.info(f"Loaded system configuration from {system_config}")
+        else:
+            raise FileNotFoundError(
+                f"System config not found: {system_config}\n"
+                "Create it with: mkdir -p ~/.config/claude && "
+                "cat > ~/.config/claude/gitea.env"
+            )
+
+        # Find project directory (MCP server cwd is plugin dir, not project dir)
+        project_dir = self._find_project_directory()
+
+        # Load project config (overrides system)
+        if project_dir:
+            project_config = project_dir / '.env'
+            if project_config.exists():
+                load_dotenv(project_config, override=True)
+                logger.info(f"Loaded project configuration from {project_config}")
+
+        # Extract values
+        self.api_url = os.getenv('GITEA_API_URL')
+        self.api_token = os.getenv('GITEA_API_TOKEN')
+        self.repo = os.getenv('GITEA_REPO')  # Optional, must be owner/repo format
+
+        # Auto-detect repo from git remote if not specified
+        if not self.repo and project_dir:
+            self.repo = self._detect_repo_from_git(project_dir)
+            if self.repo:
+                logger.info(f"Auto-detected repository from git remote: {self.repo}")
+
+        # Detect mode
+        if self.repo:
+            self.mode = 'project'
+            logger.info(f"Running in project mode: {self.repo}")
+        else:
+            self.mode = 'company'
+            logger.info("Running in company-wide mode (PMO)")
+
+        # Validate required variables
+        self._validate()
+
+        return {
+            'api_url': self.api_url,
+            'api_token': self.api_token,
+            'repo': self.repo,
+            'mode': self.mode
+        }
+
+    def _validate(self) -> None:
+        """
+        Validate that required configuration is present.
+
+        Raises:
+            ValueError: If required configuration is missing
+        """
+        required = {
+            'GITEA_API_URL': self.api_url,
+            'GITEA_API_TOKEN': self.api_token
+        }
+
+        missing = [key for key, value in required.items() if not value]
+
+        if missing:
+            raise ValueError(
+                f"Missing required configuration: {', '.join(missing)}\n"
+                "Check your ~/.config/claude/gitea.env file"
+            )
+
+    def _find_project_directory(self) -> Optional[Path]:
+        """
+        Find the user's project directory.
+
+        The MCP server runs with cwd set to the plugin directory, not the
+        user's project. We need to find the actual project directory using
+        various heuristics.
+
+        Returns:
+            Path to project directory, or None if not found
+        """
+        # Strategy 1: Check CLAUDE_PROJECT_DIR environment variable
+        project_dir = os.getenv('CLAUDE_PROJECT_DIR')
+        if project_dir:
+            path = Path(project_dir)
+            if path.exists():
+                logger.info(f"Found project directory from CLAUDE_PROJECT_DIR: {path}")
+                return path
+
+        # Strategy 2: Check PWD (original working directory before cwd override)
+        pwd = os.getenv('PWD')
+        if pwd:
+            path = Path(pwd)
+            # Verify it has .git or .env (indicates a project)
+            if path.exists() and ((path / '.git').exists() or (path / '.env').exists()):
+                logger.info(f"Found project directory from PWD: {path}")
+                return path
+
+        # Strategy 3: Check current working directory
+        # This handles test scenarios and cases where cwd is actually the project
+        cwd = Path.cwd()
+        if (cwd / '.git').exists() or (cwd / '.env').exists():
+            logger.info(f"Found project directory from cwd: {cwd}")
+            return cwd
+
+        # Strategy 4: Check if GITEA_REPO is already set (user configured it)
+        # If so, we don't need to find the project directory for git detection
+        if os.getenv('GITEA_REPO'):
+            logger.debug("GITEA_REPO already set, skipping project directory detection")
+            return None
+
+        logger.debug("Could not determine project directory")
+        return None
+
+    def _detect_repo_from_git(self, project_dir: Optional[Path] = None) -> Optional[str]:
+        """
+        Auto-detect repository from git remote origin URL.
+
+        Args:
+            project_dir: Directory to run git command from (defaults to cwd)
+
+        Supports URL formats:
+        - SSH: ssh://git@host:port/owner/repo.git
+        - SSH short: git@host:owner/repo.git
+        - HTTPS: https://host/owner/repo.git
+        - HTTP: http://host/owner/repo.git
+
+        Returns:
+            Repository in 'owner/repo' format, or None if detection fails
+        """
+        try:
+            result = subprocess.run(
+                ['git', 'remote', 'get-url', 'origin'],
+                capture_output=True,
+                text=True,
+                timeout=5,
+                cwd=str(project_dir) if project_dir else None
+            )
+            if result.returncode != 0:
+                logger.debug("No git remote 'origin' found")
+                return None
+
+            url = result.stdout.strip()
+            return self._parse_git_url(url)
+
+        except subprocess.TimeoutExpired:
+            logger.warning("Git command timed out")
+            return None
+        except FileNotFoundError:
+            logger.debug("Git not available")
+            return None
+        except Exception as e:
+            logger.debug(f"Failed to detect repo from git: {e}")
+            return None
+
+    def _parse_git_url(self, url: str) -> Optional[str]:
+        """
+        Parse git URL to extract owner/repo.
+
+        Args:
+            url: Git remote URL
+
+        Returns:
+            Repository in 'owner/repo' format, or None if parsing fails
+        """
+        # Remove .git suffix if present
+        url = re.sub(r'\.git$', '', url)
+
+        # SSH format: ssh://git@host:port/owner/repo
+        ssh_match = re.match(r'ssh://[^/]+/(.+/.+)$', url)
+        if ssh_match:
+            return ssh_match.group(1)
+
+        # SSH short format: git@host:owner/repo
+        ssh_short_match = re.match(r'git@[^:]+:(.+/.+)$', url)
+        if ssh_short_match:
+            return ssh_short_match.group(1)
+
+        # HTTPS/HTTP format: https://host/owner/repo
+        http_match = re.match(r'https?://[^/]+/(.+/.+)$', url)
+        if http_match:
+            return http_match.group(1)
+
+        logger.warning(f"Could not parse git URL: {url}")
+        return None

mcp-servers/gitea/mcp_server/gitea_client.py

@@ -53,6 +53,7 @@ class GiteaClient:
         self,
         state: str = 'open',
         labels: Optional[List[str]] = None,
+        milestone: Optional[str] = None,
         repo: Optional[str] = None
     ) -> List[Dict]:
         """
@@ -61,6 +62,7 @@ class GiteaClient:
         Args:
             state: Issue state (open, closed, all)
             labels: Filter by labels
+            milestone: Filter by milestone title (exact match)
             repo: Repository in 'owner/repo' format
 
         Returns:
@@ -71,6 +73,8 @@ class GiteaClient:
         params = {'state': state}
         if labels:
             params['labels'] = ','.join(labels)
+        if milestone:
+            params['milestones'] = milestone
         logger.info(f"Listing issues from {owner}/{target_repo} with state={state}")
         response = self.session.get(url, params=params)
         response.raise_for_status()
@@ -110,8 +114,14 @@ class GiteaClient:
 
     def _resolve_label_ids(self, label_names: List[str], owner: str, repo: str) -> List[int]:
         """Convert label names to label IDs."""
-        org_labels = self.get_org_labels(owner)
-        repo_labels = self.get_labels(f"{owner}/{repo}")
+        full_repo = f"{owner}/{repo}"
+
+        # Only fetch org labels if repo belongs to an organization
+        org_labels = []
+        if self.is_org_repo(full_repo):
+            org_labels = self.get_org_labels(owner)
+
+        repo_labels = self.get_labels(full_repo)
         all_labels = org_labels + repo_labels
         label_map = {label['name']: label['id'] for label in all_labels}
         label_ids = []
@@ -129,9 +139,24 @@ class GiteaClient:
         body: Optional[str] = None,
         state: Optional[str] = None,
         labels: Optional[List[str]] = None,
+        milestone: Optional[int] = None,
         repo: Optional[str] = None
     ) -> Dict:
-        """Update existing issue. Repo must be 'owner/repo' format."""
+        """
+        Update existing issue.
+
+        Args:
+            issue_number: Issue number to update
+            title: New title (optional)
+            body: New body (optional)
+            state: New state - 'open' or 'closed' (optional)
+            labels: New labels (optional)
+            milestone: Milestone ID to assign (optional)
+            repo: Repository in 'owner/repo' format
+
+        Returns:
+            Updated issue dictionary
+        """
         owner, target_repo = self._parse_repo(repo)
         url = f"{self.base_url}/repos/{owner}/{target_repo}/issues/{issue_number}"
         data = {}
@@ -143,6 +168,8 @@ class GiteaClient:
             data['state'] = state
         if labels is not None:
             data['labels'] = labels
+        if milestone is not None:
+            data['milestone'] = milestone
         logger.info(f"Updating issue #{issue_number} in {owner}/{target_repo}")
         response = self.session.patch(url, json=data)
         response.raise_for_status()
@@ -233,8 +260,11 @@ class GiteaClient:
         repo: Optional[str] = None
     ) -> Dict:
         """Get a specific wiki page by name."""
+        from urllib.parse import quote
         owner, target_repo = self._parse_repo(repo)
-        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{page_name}"
+        # URL-encode the page_name to handle special characters like ':'
+        encoded_page_name = quote(page_name, safe='')
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{encoded_page_name}"
         logger.info(f"Getting wiki page '{page_name}' from {owner}/{target_repo}")
         response = self.session.get(url)
         response.raise_for_status()
@@ -265,9 +295,13 @@ class GiteaClient:
         repo: Optional[str] = None
     ) -> Dict:
         """Update an existing wiki page."""
+        from urllib.parse import quote
         owner, target_repo = self._parse_repo(repo)
-        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{page_name}"
+        # URL-encode the page_name to handle special characters like ':'
+        encoded_page_name = quote(page_name, safe='')
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{encoded_page_name}"
         data = {
+            'title': page_name,  # CRITICAL: include title to preserve page name
             'content_base64': self._encode_base64(content)
         }
         logger.info(f"Updating wiki page '{page_name}' in {owner}/{target_repo}")
@@ -281,8 +315,11 @@ class GiteaClient:
         repo: Optional[str] = None
     ) -> bool:
         """Delete a wiki page."""
+        from urllib.parse import quote
         owner, target_repo = self._parse_repo(repo)
-        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{page_name}"
+        # URL-encode the page_name to handle special characters like ':'
+        encoded_page_name = quote(page_name, safe='')
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/wiki/page/{encoded_page_name}"
         logger.info(f"Deleting wiki page '{page_name}' from {owner}/{target_repo}")
         response = self.session.delete(url)
         response.raise_for_status()
@@ -548,10 +585,33 @@ class GiteaClient:
         return response.json()
 
     def is_org_repo(self, repo: Optional[str] = None) -> bool:
-        """Check if repository belongs to an organization (not a user)."""
-        info = self.get_repo_info(repo)
-        owner_type = info.get('owner', {}).get('type', '')
-        return owner_type.lower() == 'organization'
+        """
+        Check if repository belongs to an organization (not a user).
+
+        Uses the /orgs/{owner} endpoint to reliably detect organizations,
+        as the owner.type field in repo info may be null in some Gitea versions.
+        """
+        owner, _ = self._parse_repo(repo)
+        return self._is_organization(owner)
+
+    def _is_organization(self, owner: str) -> bool:
+        """
+        Check if an owner is an organization by querying the orgs endpoint.
+
+        Args:
+            owner: The owner name to check
+
+        Returns:
+            True if owner is an organization, False if user or unknown
+        """
+        url = f"{self.base_url}/orgs/{owner}"
+        try:
+            response = self.session.get(url)
+            # 200 = organization exists, 404 = not an organization (user account)
+            return response.status_code == 200
+        except Exception as e:
+            logger.warning(f"Failed to check if {owner} is organization: {e}")
+            return False
 
     def get_branch_protection(
         self,
@@ -591,3 +651,199 @@ class GiteaClient:
         response = self.session.post(url, json=data)
         response.raise_for_status()
         return response.json()
+
+    def create_org_label(
+        self,
+        org: str,
+        name: str,
+        color: str,
+        description: Optional[str] = None
+    ) -> Dict:
+        """
+        Create a new label at the organization level.
+
+        Organization labels are shared across all repositories in the org.
+        Use this for workflow labels (Type, Priority, Complexity, Effort, etc.)
+
+        Args:
+            org: Organization name
+            name: Label name (e.g., 'Type/Bug', 'Priority/High')
+            color: Hex color code (with or without #)
+            description: Optional label description
+
+        Returns:
+            Created label dictionary
+        """
+        url = f"{self.base_url}/orgs/{org}/labels"
+        data = {
+            'name': name,
+            'color': color.lstrip('#')  # Remove # if present
+        }
+        if description:
+            data['description'] = description
+        logger.info(f"Creating organization label '{name}' in {org}")
+        response = self.session.post(url, json=data)
+        response.raise_for_status()
+        return response.json()
+
+    # ========================================
+    # PULL REQUEST OPERATIONS
+    # ========================================
+
+    def list_pull_requests(
+        self,
+        state: str = 'open',
+        sort: str = 'recentupdate',
+        labels: Optional[List[str]] = None,
+        repo: Optional[str] = None
+    ) -> List[Dict]:
+        """
+        List pull requests from Gitea repository.
+
+        Args:
+            state: PR state (open, closed, all)
+            sort: Sort order (oldest, recentupdate, leastupdate, mostcomment, leastcomment, priority)
+            labels: Filter by labels
+            repo: Repository in 'owner/repo' format
+
+        Returns:
+            List of pull request dictionaries
+        """
+        owner, target_repo = self._parse_repo(repo)
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/pulls"
+        params = {'state': state, 'sort': sort}
+        if labels:
+            params['labels'] = ','.join(labels)
+        logger.info(f"Listing PRs from {owner}/{target_repo} with state={state}")
+        response = self.session.get(url, params=params)
+        response.raise_for_status()
+        return response.json()
+
+    def get_pull_request(
+        self,
+        pr_number: int,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """Get specific pull request details."""
+        owner, target_repo = self._parse_repo(repo)
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/pulls/{pr_number}"
+        logger.info(f"Getting PR #{pr_number} from {owner}/{target_repo}")
+        response = self.session.get(url)
+        response.raise_for_status()
+        return response.json()
+
+    def get_pr_diff(
+        self,
+        pr_number: int,
+        repo: Optional[str] = None
+    ) -> str:
+        """Get the diff for a pull request."""
+        owner, target_repo = self._parse_repo(repo)
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/pulls/{pr_number}.diff"
+        logger.info(f"Getting diff for PR #{pr_number} from {owner}/{target_repo}")
+        response = self.session.get(url)
+        response.raise_for_status()
+        return response.text
+
+    def get_pr_comments(
+        self,
+        pr_number: int,
+        repo: Optional[str] = None
+    ) -> List[Dict]:
+        """Get comments on a pull request (uses issue comments endpoint)."""
+        owner, target_repo = self._parse_repo(repo)
+        # PRs share comment endpoint with issues in Gitea
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/issues/{pr_number}/comments"
+        logger.info(f"Getting comments for PR #{pr_number} from {owner}/{target_repo}")
+        response = self.session.get(url)
+        response.raise_for_status()
+        return response.json()
+
+    def create_pr_review(
+        self,
+        pr_number: int,
+        body: str,
+        event: str = 'COMMENT',
+        comments: Optional[List[Dict]] = None,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """
+        Create a review on a pull request.
+
+        Args:
+            pr_number: Pull request number
+            body: Review body/summary
+            event: Review action (APPROVE, REQUEST_CHANGES, COMMENT)
+            comments: Optional list of inline comments with path, position, body
+            repo: Repository in 'owner/repo' format
+
+        Returns:
+            Created review dictionary
+        """
+        owner, target_repo = self._parse_repo(repo)
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/pulls/{pr_number}/reviews"
+        data = {
+            'body': body,
+            'event': event
+        }
+        if comments:
+            data['comments'] = comments
+        logger.info(f"Creating review on PR #{pr_number} in {owner}/{target_repo}")
+        response = self.session.post(url, json=data)
+        response.raise_for_status()
+        return response.json()
+
+    def add_pr_comment(
+        self,
+        pr_number: int,
+        body: str,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """Add a general comment to a pull request (uses issue comment endpoint)."""
+        owner, target_repo = self._parse_repo(repo)
+        # PRs share comment endpoint with issues in Gitea
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/issues/{pr_number}/comments"
+        data = {'body': body}
+        logger.info(f"Adding comment to PR #{pr_number} in {owner}/{target_repo}")
+        response = self.session.post(url, json=data)
+        response.raise_for_status()
+        return response.json()
+
+    def create_pull_request(
+        self,
+        title: str,
+        body: str,
+        head: str,
+        base: str,
+        labels: Optional[List[str]] = None,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """
+        Create a new pull request.
+
+        Args:
+            title: PR title
+            body: PR description/body
+            head: Source branch name (the branch with changes)
+            base: Target branch name (the branch to merge into)
+            labels: Optional list of label names
+            repo: Repository in 'owner/repo' format
+
+        Returns:
+            Created pull request dictionary
+        """
+        owner, target_repo = self._parse_repo(repo)
+        url = f"{self.base_url}/repos/{owner}/{target_repo}/pulls"
+        data = {
+            'title': title,
+            'body': body,
+            'head': head,
+            'base': base
+        }
+        if labels:
+            label_ids = self._resolve_label_ids(labels, owner, target_repo)
+            data['labels'] = label_ids
+        logger.info(f"Creating PR '{title}' in {owner}/{target_repo}: {head} -> {base}")
+        response = self.session.post(url, json=data)
+        response.raise_for_status()
+        return response.json()

mcp-servers/gitea/mcp_server/server.py

@@ -0,0 +1,93 @@
+"""
+MCP Server entry point for Gitea integration.
+
+Provides Gitea tools to Claude Code via JSON-RPC 2.0 over stdio.
+"""
+import asyncio
+import logging
+from mcp.server import Server
+from mcp.server.stdio import stdio_server
+from mcp.types import Tool, TextContent
+
+from .config import GiteaConfig
+from .gitea_client import GiteaClient
+from .tool_registry import get_tool_definitions, create_tool_dispatcher
+
+# Suppress noisy MCP validation warnings on stderr
+logging.basicConfig(level=logging.INFO)
+logging.getLogger("root").setLevel(logging.ERROR)
+logging.getLogger("mcp").setLevel(logging.ERROR)
+logger = logging.getLogger(__name__)
+
+
+class GiteaMCPServer:
+    """MCP Server for Gitea integration"""
+
+    def __init__(self):
+        self.server = Server("gitea-mcp")
+        self.config = None
+        self.client = None
+        self._dispatcher = None
+
+    async def initialize(self):
+        """
+        Initialize server and load configuration.
+
+        Raises:
+            Exception: If initialization fails
+        """
+        try:
+            config_loader = GiteaConfig()
+            self.config = config_loader.load()
+
+            self.client = GiteaClient()
+            self._dispatcher = create_tool_dispatcher(self.client)
+
+            logger.info(f"Gitea MCP Server initialized in {self.config['mode']} mode")
+        except Exception as e:
+            logger.error(f"Failed to initialize: {e}")
+            raise
+
+    def setup_tools(self):
+        """Register all available tools with the MCP server"""
+
+        @self.server.list_tools()
+        async def list_tools() -> list[Tool]:
+            """Return list of available tools"""
+            return get_tool_definitions()
+
+        @self.server.call_tool()
+        async def call_tool(name: str, arguments: dict) -> list[TextContent]:
+            """
+            Handle tool invocation.
+
+            Args:
+                name: Tool name
+                arguments: Tool arguments
+
+            Returns:
+                List of TextContent with results
+            """
+            return await self._dispatcher(name, arguments)
+
+    async def run(self):
+        """Run the MCP server"""
+        await self.initialize()
+        self.setup_tools()
+
+        async with stdio_server() as (read_stream, write_stream):
+            await self.server.run(
+                read_stream,
+                write_stream,
+                self.server.create_initialization_options()
+            )
+
+
+async def main():
+    """Main entry point"""
+    server = GiteaMCPServer()
+    await server.run()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())

mcp-servers/gitea/mcp_server/tools/__init__.py

@@ -4,4 +4,8 @@ MCP tools for Gitea integration.
 This package provides MCP tool implementations for:
 - Issue operations (issues.py)
 - Label management (labels.py)
+- Wiki operations (wiki.py)
+- Milestone management (milestones.py)
+- Issue dependencies (dependencies.py)
+- Pull request operations (pull_requests.py)
 """

mcp-servers/gitea/mcp_server/tools/issues.py

@@ -7,6 +7,7 @@ Provides async wrappers for issue CRUD operations with:
 - Comprehensive error handling
 """
 import asyncio
+import os
 import subprocess
 import logging
 from typing import List, Dict, Optional
@@ -27,19 +28,34 @@ class IssueTools:
         """
         self.gitea = gitea_client
 
+    def _get_project_directory(self) -> Optional[str]:
+        """
+        Get the user's project directory from environment.
+
+        Returns:
+            Project directory path or None if not set
+        """
+        return os.environ.get('CLAUDE_PROJECT_DIR')
+
     def _get_current_branch(self) -> str:
         """
-        Get current git branch.
+        Get current git branch from user's project directory.
+
+        Uses CLAUDE_PROJECT_DIR environment variable to determine the correct
+        directory for git operations, avoiding the bug where git runs from
+        the installed plugin directory instead of the user's project.
 
         Returns:
             Current branch name or 'unknown' if not in a git repo
         """
         try:
+            project_dir = self._get_project_directory()
             result = subprocess.run(
                 ['git', 'rev-parse', '--abbrev-ref', 'HEAD'],
                 capture_output=True,
                 text=True,
-                check=True
+                check=True,
+                cwd=project_dir  # Run git in project directory, not plugin directory
             )
             return result.stdout.strip()
         except subprocess.CalledProcessError:
@@ -66,7 +82,13 @@ class IssueTools:
             return operation in ['list_issues', 'get_issue', 'get_labels', 'create_issue']
 
         # Development branches (full access)
-        if branch in ['development', 'develop'] or branch.startswith(('feat/', 'feature/', 'dev/')):
+        # Include all common feature/fix branch patterns
+        dev_prefixes = (
+            'feat/', 'feature/', 'dev/',
+            'fix/', 'bugfix/', 'hotfix/',
+            'chore/', 'refactor/', 'docs/', 'test/'
+        )
+        if branch in ['development', 'develop'] or branch.startswith(dev_prefixes):
             return True
 
         # Unknown branch - be restrictive
@@ -76,6 +98,7 @@ class IssueTools:
         self,
         state: str = 'open',
         labels: Optional[List[str]] = None,
+        milestone: Optional[str] = None,
         repo: Optional[str] = None
     ) -> List[Dict]:
         """
@@ -84,6 +107,7 @@ class IssueTools:
         Args:
             state: Issue state (open, closed, all)
             labels: Filter by labels
+            milestone: Filter by milestone title (exact match)
             repo: Override configured repo (for PMO multi-repo)
 
         Returns:
@@ -102,7 +126,7 @@ class IssueTools:
         loop = asyncio.get_event_loop()
         return await loop.run_in_executor(
             None,
-            lambda: self.gitea.list_issues(state, labels, repo)
+            lambda: self.gitea.list_issues(state, labels, milestone, repo)
         )
 
     async def get_issue(
@@ -178,6 +202,7 @@ class IssueTools:
         body: Optional[str] = None,
         state: Optional[str] = None,
         labels: Optional[List[str]] = None,
+        milestone: Optional[int] = None,
         repo: Optional[str] = None
     ) -> Dict:
         """
@@ -189,6 +214,7 @@ class IssueTools:
             body: New body (optional)
             state: New state - 'open' or 'closed' (optional)
             labels: New labels (optional)
+            milestone: Milestone ID to assign (optional)
             repo: Override configured repo (for PMO multi-repo)
 
         Returns:
@@ -207,7 +233,7 @@ class IssueTools:
         loop = asyncio.get_event_loop()
         return await loop.run_in_executor(
             None,
-            lambda: self.gitea.update_issue(issue_number, title, body, state, labels, repo)
+            lambda: self.gitea.update_issue(issue_number, title, body, state, labels, milestone, repo)
         )
 
     async def add_comment(

mcp-servers/gitea/mcp_server/tools/labels.py

@@ -0,0 +1,377 @@
+"""
+Label management tools for MCP server.
+
+Provides async wrappers for label operations with:
+- Label taxonomy retrieval
+- Intelligent label suggestion
+- Dynamic label detection
+"""
+import asyncio
+import logging
+import re
+from typing import List, Dict, Optional
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+class LabelTools:
+    """Async wrappers for Gitea label operations"""
+
+    def __init__(self, gitea_client):
+        """
+        Initialize label tools.
+
+        Args:
+            gitea_client: GiteaClient instance
+        """
+        self.gitea = gitea_client
+
+    async def get_labels(self, repo: Optional[str] = None) -> Dict[str, List[Dict]]:
+        """Get all labels (org + repo if org-owned, repo-only if user-owned)."""
+        loop = asyncio.get_event_loop()
+
+        target_repo = repo or self.gitea.repo
+        if not target_repo or '/' not in target_repo:
+            raise ValueError("Use 'owner/repo' format (e.g. 'org/repo-name')")
+
+        # Check if repo belongs to an organization or user
+        is_org = await loop.run_in_executor(
+            None,
+            lambda: self.gitea.is_org_repo(target_repo)
+        )
+
+        org_labels = []
+        if is_org:
+            org = target_repo.split('/')[0]
+            org_labels = await loop.run_in_executor(
+                None,
+                lambda: self.gitea.get_org_labels(org)
+            )
+
+        repo_labels = await loop.run_in_executor(
+            None,
+            lambda: self.gitea.get_labels(target_repo)
+        )
+
+        return {
+            'organization': org_labels,
+            'repository': repo_labels,
+            'total_count': len(org_labels) + len(repo_labels)
+        }
+
+    async def suggest_labels(self, context: str, repo: Optional[str] = None) -> List[str]:
+        """
+        Analyze context and suggest appropriate labels from repository's actual labels.
+
+        This method fetches actual labels from the repository and matches them
+        dynamically, supporting any label naming convention (slash, colon-space, etc.).
+
+        Args:
+            context: Issue title + description or sprint context
+            repo: Repository in 'owner/repo' format (optional, uses default if not provided)
+
+        Returns:
+            List of suggested label names that exist in the repository
+        """
+        # Fetch actual labels from repository
+        target_repo = repo or self.gitea.repo
+        if not target_repo:
+            logger.warning("No repository specified, returning empty suggestions")
+            return []
+
+        try:
+            labels_data = await self.get_labels(target_repo)
+            all_labels = labels_data.get('organization', []) + labels_data.get('repository', [])
+            label_names = [label['name'] for label in all_labels]
+        except Exception as e:
+            logger.warning(f"Failed to fetch labels: {e}. Using fallback suggestions.")
+            label_names = []
+
+        # Build label lookup for dynamic matching
+        label_lookup = self._build_label_lookup(label_names)
+
+        suggested = []
+        context_lower = context.lower()
+
+        # Type detection (exclusive - only one)
+        type_label = None
+        if any(word in context_lower for word in ['bug', 'error', 'fix', 'broken', 'crash', 'fail']):
+            type_label = self._find_label(label_lookup, 'type', 'bug')
+        elif any(word in context_lower for word in ['refactor', 'extract', 'restructure', 'architecture', 'service extraction']):
+            type_label = self._find_label(label_lookup, 'type', 'refactor')
+        elif any(word in context_lower for word in ['feature', 'add', 'implement', 'new', 'create']):
+            type_label = self._find_label(label_lookup, 'type', 'feature')
+        elif any(word in context_lower for word in ['docs', 'documentation', 'readme', 'guide']):
+            type_label = self._find_label(label_lookup, 'type', 'documentation')
+        elif any(word in context_lower for word in ['test', 'testing', 'spec', 'coverage']):
+            type_label = self._find_label(label_lookup, 'type', 'test')
+        elif any(word in context_lower for word in ['chore', 'maintenance', 'update', 'upgrade']):
+            type_label = self._find_label(label_lookup, 'type', 'chore')
+        if type_label:
+            suggested.append(type_label)
+
+        # Priority detection
+        priority_label = None
+        if any(word in context_lower for word in ['critical', 'urgent', 'blocker', 'blocking', 'emergency']):
+            priority_label = self._find_label(label_lookup, 'priority', 'critical')
+        elif any(word in context_lower for word in ['high', 'important', 'asap', 'soon']):
+            priority_label = self._find_label(label_lookup, 'priority', 'high')
+        elif any(word in context_lower for word in ['low', 'nice-to-have', 'optional', 'later']):
+            priority_label = self._find_label(label_lookup, 'priority', 'low')
+        else:
+            priority_label = self._find_label(label_lookup, 'priority', 'medium')
+        if priority_label:
+            suggested.append(priority_label)
+
+        # Complexity detection
+        complexity_label = None
+        if any(word in context_lower for word in ['simple', 'trivial', 'easy', 'quick']):
+            complexity_label = self._find_label(label_lookup, 'complexity', 'simple')
+        elif any(word in context_lower for word in ['complex', 'difficult', 'challenging', 'intricate']):
+            complexity_label = self._find_label(label_lookup, 'complexity', 'complex')
+        else:
+            complexity_label = self._find_label(label_lookup, 'complexity', 'medium')
+        if complexity_label:
+            suggested.append(complexity_label)
+
+        # Effort detection (supports both "Effort" and "Efforts" naming)
+        effort_label = None
+        if any(word in context_lower for word in ['xs', 'tiny', '1 hour', '2 hours']):
+            effort_label = self._find_label(label_lookup, 'effort', 'xs')
+        elif any(word in context_lower for word in ['small', 's ', '1 day', 'half day']):
+            effort_label = self._find_label(label_lookup, 'effort', 's')
+        elif any(word in context_lower for word in ['medium', 'm ', '2 days', '3 days']):
+            effort_label = self._find_label(label_lookup, 'effort', 'm')
+        elif any(word in context_lower for word in ['large', 'l ', '1 week', '5 days']):
+            effort_label = self._find_label(label_lookup, 'effort', 'l')
+        elif any(word in context_lower for word in ['xl', 'extra large', '2 weeks', 'sprint']):
+            effort_label = self._find_label(label_lookup, 'effort', 'xl')
+        if effort_label:
+            suggested.append(effort_label)
+
+        # Component detection (based on keywords)
+        component_mappings = {
+            'backend': ['backend', 'server', 'api', 'database', 'service'],
+            'frontend': ['frontend', 'ui', 'interface', 'react', 'vue', 'component'],
+            'api': ['api', 'endpoint', 'rest', 'graphql', 'route'],
+            'database': ['database', 'db', 'sql', 'migration', 'schema', 'postgres'],
+            'auth': ['auth', 'authentication', 'login', 'oauth', 'token', 'session'],
+            'deploy': ['deploy', 'deployment', 'docker', 'kubernetes', 'ci/cd'],
+            'testing': ['test', 'testing', 'spec', 'jest', 'pytest', 'coverage'],
+            'docs': ['docs', 'documentation', 'readme', 'guide', 'wiki']
+        }
+
+        for component, keywords in component_mappings.items():
+            if any(keyword in context_lower for keyword in keywords):
+                label = self._find_label(label_lookup, 'component', component)
+                if label and label not in suggested:
+                    suggested.append(label)
+
+        # Tech stack detection
+        tech_mappings = {
+            'python': ['python', 'fastapi', 'django', 'flask', 'pytest'],
+            'javascript': ['javascript', 'js', 'node', 'npm', 'yarn'],
+            'docker': ['docker', 'dockerfile', 'container', 'compose'],
+            'postgresql': ['postgres', 'postgresql', 'psql', 'sql'],
+            'redis': ['redis', 'cache', 'session store'],
+            'vue': ['vue', 'vuejs', 'nuxt'],
+            'fastapi': ['fastapi', 'pydantic', 'starlette']
+        }
+
+        for tech, keywords in tech_mappings.items():
+            if any(keyword in context_lower for keyword in keywords):
+                label = self._find_label(label_lookup, 'tech', tech)
+                if label and label not in suggested:
+                    suggested.append(label)
+
+        # Source detection (based on git branch or context)
+        source_label = None
+        if 'development' in context_lower or 'dev/' in context_lower:
+            source_label = self._find_label(label_lookup, 'source', 'development')
+        elif 'staging' in context_lower or 'stage/' in context_lower:
+            source_label = self._find_label(label_lookup, 'source', 'staging')
+        elif 'production' in context_lower or 'prod' in context_lower:
+            source_label = self._find_label(label_lookup, 'source', 'production')
+        if source_label:
+            suggested.append(source_label)
+
+        # Risk detection
+        risk_label = None
+        if any(word in context_lower for word in ['breaking', 'breaking change', 'major', 'risky']):
+            risk_label = self._find_label(label_lookup, 'risk', 'high')
+        elif any(word in context_lower for word in ['safe', 'low risk', 'minor']):
+            risk_label = self._find_label(label_lookup, 'risk', 'low')
+        if risk_label:
+            suggested.append(risk_label)
+
+        logger.info(f"Suggested {len(suggested)} labels based on context and {len(label_names)} available labels")
+        return suggested
+
+    def _build_label_lookup(self, label_names: List[str]) -> Dict[str, Dict[str, str]]:
+        """
+        Build a lookup dictionary for label matching.
+
+        Supports various label formats:
+        - Slash format: Type/Bug, Priority/High
+        - Colon-space format: Type: Bug, Priority: High
+        - Colon format: Type:Bug
+
+        Args:
+            label_names: List of actual label names from repository
+
+        Returns:
+            Nested dict: {category: {value: actual_label_name}}
+        """
+        lookup: Dict[str, Dict[str, str]] = {}
+
+        for label in label_names:
+            # Try different separator patterns
+            # Pattern: Category<separator>Value
+            # Separators: /, : , :
+            match = re.match(r'^([^/:]+)(?:/|:\s*|:)(.+)$', label)
+            if match:
+                category = match.group(1).lower().rstrip('s')  # Normalize: "Efforts" -> "effort"
+                value = match.group(2).lower()
+
+                if category not in lookup:
+                    lookup[category] = {}
+                lookup[category][value] = label
+
+        return lookup
+
+    def _find_label(self, lookup: Dict[str, Dict[str, str]], category: str, value: str) -> Optional[str]:
+        """
+        Find actual label name from lookup.
+
+        Args:
+            lookup: Label lookup dictionary
+            category: Category to search (e.g., 'type', 'priority')
+            value: Value to find (e.g., 'bug', 'high')
+
+        Returns:
+            Actual label name if found, None otherwise
+        """
+        category_lower = category.lower().rstrip('s')  # Normalize
+        value_lower = value.lower()
+
+        if category_lower in lookup and value_lower in lookup[category_lower]:
+            return lookup[category_lower][value_lower]
+
+        return None
+
+    # Organization-level label categories (workflow labels shared across repos)
+    ORG_LABEL_CATEGORIES = {'agent', 'complexity', 'effort', 'efforts', 'priority', 'risk', 'source', 'type'}
+
+    # Repository-level label categories (project-specific labels)
+    REPO_LABEL_CATEGORIES = {'component', 'tech'}
+
+    async def create_label_smart(
+        self,
+        name: str,
+        color: str,
+        description: Optional[str] = None,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """
+        Create a label at the appropriate level (org or repo) based on category.
+        Skips if label already exists (checks both org and repo levels).
+
+        Organization labels: Agent, Complexity, Effort, Priority, Risk, Source, Type
+        Repository labels: Component, Tech
+
+        Args:
+            name: Label name (e.g., 'Type/Bug', 'Component/Backend')
+            color: Hex color code
+            description: Optional label description
+            repo: Repository in 'owner/repo' format
+
+        Returns:
+            Created label dictionary with 'level' key, or 'skipped' if already exists
+        """
+        loop = asyncio.get_event_loop()
+
+        target_repo = repo or self.gitea.repo
+        if not target_repo or '/' not in target_repo:
+            raise ValueError("Use 'owner/repo' format (e.g. 'org/repo-name')")
+
+        owner = target_repo.split('/')[0]
+        is_org = await loop.run_in_executor(
+            None,
+            lambda: self.gitea.is_org_repo(target_repo)
+        )
+
+        # Fetch existing labels to check for duplicates
+        existing_labels = await self.get_labels(target_repo)
+        all_existing = existing_labels.get('organization', []) + existing_labels.get('repository', [])
+        existing_names = [label['name'].lower() for label in all_existing]
+
+        # Normalize the new label name for comparison
+        name_normalized = name.lower()
+
+        # Also check for format variations (Type/Bug vs Type: Bug)
+        name_variations = [name_normalized]
+        if '/' in name:
+            name_variations.append(name.replace('/', ': ').lower())
+            name_variations.append(name.replace('/', ':').lower())
+        elif ': ' in name:
+            name_variations.append(name.replace(': ', '/').lower())
+        elif ':' in name:
+            name_variations.append(name.replace(':', '/').lower())
+
+        # Check if label already exists in any format
+        for variation in name_variations:
+            if variation in existing_names:
+                logger.info(f"Label '{name}' already exists (found as '{variation}'), skipping")
+                return {
+                    'name': name,
+                    'skipped': True,
+                    'reason': f"Label already exists",
+                    'level': 'existing'
+                }
+
+        # Parse category from label name
+        category = None
+        if '/' in name:
+            category = name.split('/')[0].lower().rstrip('s')
+        elif ':' in name:
+            category = name.split(':')[0].strip().lower().rstrip('s')
+
+        # If it's an org repo and the category is an org-level category, create at org level
+        if is_org and category in self.ORG_LABEL_CATEGORIES:
+            result = await loop.run_in_executor(
+                None,
+                lambda: self.gitea.create_org_label(owner, name, color, description)
+            )
+            # Handle unexpected response types (API may return list or non-dict)
+            if not isinstance(result, dict):
+                logger.error(f"Unexpected API response type for org label: {type(result)} - {result}")
+                return {
+                    'name': name,
+                    'error': True,
+                    'reason': f"API returned {type(result).__name__} instead of dict: {result}",
+                    'level': 'organization'
+                }
+            result['level'] = 'organization'
+            result['skipped'] = False
+            logger.info(f"Created organization label '{name}' in {owner}")
+        else:
+            # Create at repo level
+            result = await loop.run_in_executor(
+                None,
+                lambda: self.gitea.create_label(name, color, description, target_repo)
+            )
+            # Handle unexpected response types (API may return list or non-dict)
+            if not isinstance(result, dict):
+                logger.error(f"Unexpected API response type for repo label: {type(result)} - {result}")
+                return {
+                    'name': name,
+                    'error': True,
+                    'reason': f"API returned {type(result).__name__} instead of dict: {result}",
+                    'level': 'repository'
+                }
+            result['level'] = 'repository'
+            result['skipped'] = False
+            logger.info(f"Created repository label '{name}' in {target_repo}")
+
+        return result

mcp-servers/gitea/mcp_server/tools/pull_requests.py

@@ -0,0 +1,335 @@
+"""
+Pull request management tools for MCP server.
+
+Provides async wrappers for PR operations with:
+- Branch-aware security
+- PMO multi-repo support
+- Comprehensive error handling
+"""
+import asyncio
+import os
+import subprocess
+import logging
+from typing import List, Dict, Optional
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+class PullRequestTools:
+    """Async wrappers for Gitea pull request operations with branch detection"""
+
+    def __init__(self, gitea_client):
+        """
+        Initialize pull request tools.
+
+        Args:
+            gitea_client: GiteaClient instance
+        """
+        self.gitea = gitea_client
+
+    def _get_project_directory(self) -> Optional[str]:
+        """
+        Get the user's project directory from environment.
+
+        Returns:
+            Project directory path or None if not set
+        """
+        return os.environ.get('CLAUDE_PROJECT_DIR')
+
+    def _get_current_branch(self) -> str:
+        """
+        Get current git branch from user's project directory.
+
+        Uses CLAUDE_PROJECT_DIR environment variable to determine the correct
+        directory for git operations, avoiding the bug where git runs from
+        the installed plugin directory instead of the user's project.
+
+        Returns:
+            Current branch name or 'unknown' if not in a git repo
+        """
+        try:
+            project_dir = self._get_project_directory()
+            result = subprocess.run(
+                ['git', 'rev-parse', '--abbrev-ref', 'HEAD'],
+                capture_output=True,
+                text=True,
+                check=True,
+                cwd=project_dir  # Run git in project directory, not plugin directory
+            )
+            return result.stdout.strip()
+        except subprocess.CalledProcessError:
+            return "unknown"
+
+    def _check_branch_permissions(self, operation: str) -> bool:
+        """
+        Check if operation is allowed on current branch.
+
+        Args:
+            operation: Operation name (list_prs, create_review, etc.)
+
+        Returns:
+            True if operation is allowed, False otherwise
+        """
+        branch = self._get_current_branch()
+
+        # Read-only operations allowed everywhere
+        read_ops = ['list_pull_requests', 'get_pull_request', 'get_pr_diff', 'get_pr_comments']
+
+        # Production branches (read-only)
+        if branch in ['main', 'master'] or branch.startswith('prod/'):
+            return operation in read_ops
+
+        # Staging branches (read-only for PRs, can comment)
+        if branch == 'staging' or branch.startswith('stage/'):
+            return operation in read_ops + ['add_pr_comment']
+
+        # Development branches (full access)
+        # Include all common feature/fix branch patterns
+        dev_prefixes = (
+            'feat/', 'feature/', 'dev/',
+            'fix/', 'bugfix/', 'hotfix/',
+            'chore/', 'refactor/', 'docs/', 'test/'
+        )
+        if branch in ['development', 'develop'] or branch.startswith(dev_prefixes):
+            return True
+
+        # Unknown branch - be restrictive
+        return operation in read_ops
+
+    async def list_pull_requests(
+        self,
+        state: str = 'open',
+        sort: str = 'recentupdate',
+        labels: Optional[List[str]] = None,
+        repo: Optional[str] = None
+    ) -> List[Dict]:
+        """
+        List pull requests from repository (async wrapper).
+
+        Args:
+            state: PR state (open, closed, all)
+            sort: Sort order
+            labels: Filter by labels
+            repo: Override configured repo (for PMO multi-repo)
+
+        Returns:
+            List of pull request dictionaries
+
+        Raises:
+            PermissionError: If operation not allowed on current branch
+        """
+        if not self._check_branch_permissions('list_pull_requests'):
+            branch = self._get_current_branch()
+            raise PermissionError(
+                f"Cannot list PRs on branch '{branch}'. "
+                f"Switch to a development branch."
+            )
+
+        loop = asyncio.get_event_loop()
+        return await loop.run_in_executor(
+            None,
+            lambda: self.gitea.list_pull_requests(state, sort, labels, repo)
+        )
+
+    async def get_pull_request(
+        self,
+        pr_number: int,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """
+        Get specific pull request details (async wrapper).
+
+        Args:
+            pr_number: Pull request number
+            repo: Override configured repo (for PMO multi-repo)
+
+        Returns:
+            Pull request dictionary
+
+        Raises:
+            PermissionError: If operation not allowed on current branch
+        """
+        if not self._check_branch_permissions('get_pull_request'):
+            branch = self._get_current_branch()
+            raise PermissionError(
+                f"Cannot get PR on branch '{branch}'. "
+                f"Switch to a development branch."
+            )
+
+        loop = asyncio.get_event_loop()
+        return await loop.run_in_executor(
+            None,
+            lambda: self.gitea.get_pull_request(pr_number, repo)
+        )
+
+    async def get_pr_diff(
+        self,
+        pr_number: int,
+        repo: Optional[str] = None
+    ) -> str:
+        """
+        Get pull request diff (async wrapper).
+
+        Args:
+            pr_number: Pull request number
+            repo: Override configured repo (for PMO multi-repo)
+
+        Returns:
+            Diff as string
+
+        Raises:
+            PermissionError: If operation not allowed on current branch
+        """
+        if not self._check_branch_permissions('get_pr_diff'):
+            branch = self._get_current_branch()
+            raise PermissionError(
+                f"Cannot get PR diff on branch '{branch}'. "
+                f"Switch to a development branch."
+            )
+
+        loop = asyncio.get_event_loop()
+        return await loop.run_in_executor(
+            None,
+            lambda: self.gitea.get_pr_diff(pr_number, repo)
+        )
+
+    async def get_pr_comments(
+        self,
+        pr_number: int,
+        repo: Optional[str] = None
+    ) -> List[Dict]:
+        """
+        Get comments on a pull request (async wrapper).
+
+        Args:
+            pr_number: Pull request number
+            repo: Override configured repo (for PMO multi-repo)
+
+        Returns:
+            List of comment dictionaries
+
+        Raises:
+            PermissionError: If operation not allowed on current branch
+        """
+        if not self._check_branch_permissions('get_pr_comments'):
+            branch = self._get_current_branch()
+            raise PermissionError(
+                f"Cannot get PR comments on branch '{branch}'. "
+                f"Switch to a development branch."
+            )
+
+        loop = asyncio.get_event_loop()
+        return await loop.run_in_executor(
+            None,
+            lambda: self.gitea.get_pr_comments(pr_number, repo)
+        )
+
+    async def create_pr_review(
+        self,
+        pr_number: int,
+        body: str,
+        event: str = 'COMMENT',
+        comments: Optional[List[Dict]] = None,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """
+        Create a review on a pull request (async wrapper with branch check).
+
+        Args:
+            pr_number: Pull request number
+            body: Review body/summary
+            event: Review action (APPROVE, REQUEST_CHANGES, COMMENT)
+            comments: Optional list of inline comments
+            repo: Override configured repo (for PMO multi-repo)
+
+        Returns:
+            Created review dictionary
+
+        Raises:
+            PermissionError: If operation not allowed on current branch
+        """
+        if not self._check_branch_permissions('create_pr_review'):
+            branch = self._get_current_branch()
+            raise PermissionError(
+                f"Cannot create PR review on branch '{branch}'. "
+                f"Switch to a development branch to review PRs."
+            )
+
+        loop = asyncio.get_event_loop()
+        return await loop.run_in_executor(
+            None,
+            lambda: self.gitea.create_pr_review(pr_number, body, event, comments, repo)
+        )
+
+    async def add_pr_comment(
+        self,
+        pr_number: int,
+        body: str,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """
+        Add a general comment to a pull request (async wrapper with branch check).
+
+        Args:
+            pr_number: Pull request number
+            body: Comment text
+            repo: Override configured repo (for PMO multi-repo)
+
+        Returns:
+            Created comment dictionary
+
+        Raises:
+            PermissionError: If operation not allowed on current branch
+        """
+        if not self._check_branch_permissions('add_pr_comment'):
+            branch = self._get_current_branch()
+            raise PermissionError(
+                f"Cannot add PR comment on branch '{branch}'. "
+                f"Switch to a development or staging branch to comment on PRs."
+            )
+
+        loop = asyncio.get_event_loop()
+        return await loop.run_in_executor(
+            None,
+            lambda: self.gitea.add_pr_comment(pr_number, body, repo)
+        )
+
+    async def create_pull_request(
+        self,
+        title: str,
+        body: str,
+        head: str,
+        base: str,
+        labels: Optional[List[str]] = None,
+        repo: Optional[str] = None
+    ) -> Dict:
+        """
+        Create a new pull request (async wrapper with branch check).
+
+        Args:
+            title: PR title
+            body: PR description/body
+            head: Source branch name (the branch with changes)
+            base: Target branch name (the branch to merge into)
+            labels: Optional list of label names
+            repo: Override configured repo (for PMO multi-repo)
+
+        Returns:
+            Created pull request dictionary
+
+        Raises:
+            PermissionError: If operation not allowed on current branch
+        """
+        if not self._check_branch_permissions('create_pull_request'):
+            branch = self._get_current_branch()
+            raise PermissionError(
+                f"Cannot create PR on branch '{branch}'. "
+                f"Switch to a development or feature branch to create PRs."
+            )
+
+        loop = asyncio.get_event_loop()
+        return await loop.run_in_executor(
+            None,
+            lambda: self.gitea.create_pull_request(title, body, head, base, labels, repo)
+        )

mcp-servers/gitea/mcp_server/tools/wiki.py

@@ -4,9 +4,11 @@ Wiki management tools for MCP server.
 Provides async wrappers for wiki operations to support lessons learned:
 - Page CRUD operations
 - Lessons learned creation and search
+- RFC number allocation
 """
 import asyncio
 import logging
+import re
 from typing import List, Dict, Optional
 
 logging.basicConfig(level=logging.INFO)
@@ -147,3 +149,39 @@ class WikiTools:
             lambda: self.gitea.search_lessons(query, tags, repo)
         )
         return results[:limit]
+
+    async def allocate_rfc_number(self, repo: Optional[str] = None) -> Dict:
+        """
+        Allocate the next available RFC number.
+
+        Scans existing wiki pages for RFC-NNNN pattern and returns
+        the next sequential number.
+
+        Args:
+            repo: Repository in owner/repo format
+
+        Returns:
+            Dict with 'next_number' (int) and 'formatted' (str like 'RFC-0001')
+        """
+        pages = await self.list_wiki_pages(repo)
+
+        # Extract RFC numbers from page titles
+        rfc_numbers = []
+        rfc_pattern = re.compile(r'^RFC-(\d{4})')
+
+        for page in pages:
+            title = page.get('title', '')
+            match = rfc_pattern.match(title)
+            if match:
+                rfc_numbers.append(int(match.group(1)))
+
+        # Calculate next number
+        if rfc_numbers:
+            next_num = max(rfc_numbers) + 1
+        else:
+            next_num = 1
+
+        return {
+            'next_number': next_num,
+            'formatted': f'RFC-{next_num:04d}'
+        }

mcp-servers/gitea/pyproject.toml

@@ -0,0 +1,43 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "gitea-mcp-server"
+version = "1.0.0"
+description = "MCP Server for Gitea integration - provides issue, label, wiki, milestone, dependency, and PR tools"
+readme = "README.md"
+requires-python = ">=3.10"
+license = {text = "MIT"}
+authors = [
+    { name = "Leo Miranda" }
+]
+keywords = ["mcp", "gitea", "claude", "tools"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+]
+dependencies = [
+    "mcp>=0.9.0",
+    "python-dotenv>=1.0.0",
+    "requests>=2.31.0",
+    "pydantic>=2.5.0",
+]
+
+[project.optional-dependencies]
+test = [
+    "pytest>=7.4.3",
+    "pytest-asyncio>=0.23.0",
+]
+
+[tool.setuptools.packages.find]
+where = ["."]
+include = ["mcp_server*"]
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+testpaths = ["tests"]

mcp-servers/gitea/run.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Capture original working directory before any cd operations
+# This should be the user's project directory when launched by Claude Code
+export CLAUDE_PROJECT_DIR="${CLAUDE_PROJECT_DIR:-$PWD}"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CACHE_VENV="$HOME/.cache/claude-mcp-venvs/leo-claude-mktplace/gitea/.venv"
+LOCAL_VENV="$SCRIPT_DIR/.venv"
+
+if [[ -f "$CACHE_VENV/bin/python" ]]; then
+    PYTHON="$CACHE_VENV/bin/python"
+elif [[ -f "$LOCAL_VENV/bin/python" ]]; then
+    PYTHON="$LOCAL_VENV/bin/python"
+else
+    echo "ERROR: No venv found. Run: ./scripts/setup-venvs.sh" >&2
+    exit 1
+fi
+
+cd "$SCRIPT_DIR"
+export PYTHONPATH="$SCRIPT_DIR"
+exec "$PYTHON" -m mcp_server.server "$@"

mcp-servers/gitea/tests/test_config.py

@@ -28,7 +28,6 @@ def test_load_system_config(tmp_path, monkeypatch):
 
     assert result['api_url'] == 'https://test.com/api/v1'
     assert result['api_token'] == 'test_token'
-    assert result['owner'] == 'test_owner'
     assert result['mode'] == 'company'  # No repo specified
     assert result['repo'] is None
 
@@ -149,3 +148,112 @@ def test_mode_detection_company(tmp_path, monkeypatch):
 
     assert result['mode'] == 'company'
     assert result['repo'] is None
+
+
+# ========================================
+# GIT URL PARSING TESTS
+# ========================================
+
+def test_parse_git_url_ssh_format():
+    """Test parsing SSH format git URL"""
+    config = GiteaConfig()
+
+    # SSH with port: ssh://git@host:port/owner/repo.git
+    url = "ssh://git@hotserv.tailc9b278.ts.net:2222/personal-projects/personal-portfolio.git"
+    result = config._parse_git_url(url)
+    assert result == "personal-projects/personal-portfolio"
+
+
+def test_parse_git_url_ssh_short_format():
+    """Test parsing SSH short format git URL"""
+    config = GiteaConfig()
+
+    # SSH short: git@host:owner/repo.git
+    url = "git@github.com:owner/repo.git"
+    result = config._parse_git_url(url)
+    assert result == "owner/repo"
+
+
+def test_parse_git_url_https_format():
+    """Test parsing HTTPS format git URL"""
+    config = GiteaConfig()
+
+    # HTTPS: https://host/owner/repo.git
+    url = "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git"
+    result = config._parse_git_url(url)
+    assert result == "personal-projects/leo-claude-mktplace"
+
+
+def test_parse_git_url_http_format():
+    """Test parsing HTTP format git URL"""
+    config = GiteaConfig()
+
+    # HTTP: http://host/owner/repo.git
+    url = "http://gitea.hotserv.cloud/personal-projects/repo.git"
+    result = config._parse_git_url(url)
+    assert result == "personal-projects/repo"
+
+
+def test_parse_git_url_without_git_suffix():
+    """Test parsing git URL without .git suffix"""
+    config = GiteaConfig()
+
+    url = "https://github.com/owner/repo"
+    result = config._parse_git_url(url)
+    assert result == "owner/repo"
+
+
+def test_parse_git_url_invalid_format():
+    """Test parsing invalid git URL returns None"""
+    config = GiteaConfig()
+
+    url = "not-a-valid-url"
+    result = config._parse_git_url(url)
+    assert result is None
+
+
+def test_find_project_directory_from_env(tmp_path, monkeypatch):
+    """Test finding project directory from CLAUDE_PROJECT_DIR env var"""
+    project_dir = tmp_path / 'my-project'
+    project_dir.mkdir()
+    (project_dir / '.git').mkdir()
+
+    monkeypatch.setenv('CLAUDE_PROJECT_DIR', str(project_dir))
+
+    config = GiteaConfig()
+    result = config._find_project_directory()
+
+    assert result == project_dir
+
+
+def test_find_project_directory_from_cwd(tmp_path, monkeypatch):
+    """Test finding project directory from cwd with .env file"""
+    project_dir = tmp_path / 'project'
+    project_dir.mkdir()
+    (project_dir / '.env').write_text("GITEA_REPO=test/repo")
+
+    monkeypatch.chdir(project_dir)
+    # Clear env vars that might interfere
+    monkeypatch.delenv('CLAUDE_PROJECT_DIR', raising=False)
+    monkeypatch.delenv('PWD', raising=False)
+
+    config = GiteaConfig()
+    result = config._find_project_directory()
+
+    assert result == project_dir
+
+
+def test_find_project_directory_none_when_no_markers(tmp_path, monkeypatch):
+    """Test returns None when no project markers found"""
+    empty_dir = tmp_path / 'empty'
+    empty_dir.mkdir()
+
+    monkeypatch.chdir(empty_dir)
+    monkeypatch.delenv('CLAUDE_PROJECT_DIR', raising=False)
+    monkeypatch.delenv('PWD', raising=False)
+    monkeypatch.delenv('GITEA_REPO', raising=False)
+
+    config = GiteaConfig()
+    result = config._find_project_directory()
+
+    assert result is None

mcp-servers/gitea/tests/test_gitea_client.py

@@ -14,8 +14,7 @@ def mock_config():
         mock_instance.load.return_value = {
             'api_url': 'https://test.com/api/v1',
             'api_token': 'test_token',
-            'owner': 'test_owner',
-            'repo': 'test_repo',
+            'repo': 'test_owner/test_repo',  # Combined owner/repo format
             'mode': 'project'
         }
         yield mock_cfg
@@ -31,8 +30,7 @@ def test_client_initialization(gitea_client):
     """Test client initializes with correct configuration"""
     assert gitea_client.base_url == 'https://test.com/api/v1'
     assert gitea_client.token == 'test_token'
-    assert gitea_client.owner == 'test_owner'
-    assert gitea_client.repo == 'test_repo'
+    assert gitea_client.repo == 'test_owner/test_repo'  # Combined format
     assert gitea_client.mode == 'project'
     assert 'Authorization' in gitea_client.session.headers
     assert gitea_client.session.headers['Authorization'] == 'token test_token'
@@ -92,15 +90,20 @@ def test_create_issue(gitea_client):
     }
     mock_response.raise_for_status = Mock()
 
-    with patch.object(gitea_client.session, 'post', return_value=mock_response):
-        issue = gitea_client.create_issue(
-            title='New Issue',
-            body='Issue body',
-            labels=['Type/Bug']
-        )
+    # Mock is_org_repo to avoid network call during label resolution
+    with patch.object(gitea_client, 'is_org_repo', return_value=True):
+        # Mock get_org_labels and get_labels for label resolution
+        with patch.object(gitea_client, 'get_org_labels', return_value=[{'name': 'Type/Bug', 'id': 1}]):
+            with patch.object(gitea_client, 'get_labels', return_value=[]):
+                with patch.object(gitea_client.session, 'post', return_value=mock_response):
+                    issue = gitea_client.create_issue(
+                        title='New Issue',
+                        body='Issue body',
+                        labels=['Type/Bug']
+                    )
 
-        assert issue['title'] == 'New Issue'
-        gitea_client.session.post.assert_called_once()
+                    assert issue['title'] == 'New Issue'
+                    gitea_client.session.post.assert_called_once()
 
 
 def test_update_issue(gitea_client):
@@ -161,7 +164,7 @@ def test_get_org_labels(gitea_client):
     mock_response.raise_for_status = Mock()
 
     with patch.object(gitea_client.session, 'get', return_value=mock_response):
-        labels = gitea_client.get_org_labels()
+        labels = gitea_client.get_org_labels(org='test_owner')
 
         assert len(labels) == 2
 
@@ -176,7 +179,7 @@ def test_list_repos(gitea_client):
     mock_response.raise_for_status = Mock()
 
     with patch.object(gitea_client.session, 'get', return_value=mock_response):
-        repos = gitea_client.list_repos()
+        repos = gitea_client.list_repos(org='test_owner')
 
         assert len(repos) == 2
         assert repos[0]['name'] == 'repo1'
@@ -196,7 +199,7 @@ def test_aggregate_issues(gitea_client):
         [{'number': 2, 'title': 'Issue 2'}]   # repo2
     ])
 
-    aggregated = gitea_client.aggregate_issues(state='open')
+    aggregated = gitea_client.aggregate_issues(org='test_owner', state='open')
 
     assert 'repo1' in aggregated
     assert 'repo2' in aggregated
@@ -205,14 +208,13 @@ def test_aggregate_issues(gitea_client):
 
 
 def test_no_repo_specified_error(gitea_client):
-    """Test error when repository not specified"""
+    """Test error when repository not specified or invalid format"""
     # Create client without repo
     with patch('mcp_server.gitea_client.GiteaConfig') as mock_cfg:
         mock_instance = mock_cfg.return_value
         mock_instance.load.return_value = {
             'api_url': 'https://test.com/api/v1',
             'api_token': 'test_token',
-            'owner': 'test_owner',
             'repo': None,  # No repo
             'mode': 'company'
         }
@@ -221,4 +223,48 @@ def test_no_repo_specified_error(gitea_client):
         with pytest.raises(ValueError) as exc_info:
             client.list_issues()
 
-        assert "Repository not specified" in str(exc_info.value)
+        assert "Use 'owner/repo' format" in str(exc_info.value)
+
+
+# ========================================
+# ORGANIZATION DETECTION TESTS
+# ========================================
+
+def test_is_organization_true(gitea_client):
+    """Test _is_organization returns True for valid organization"""
+    mock_response = Mock()
+    mock_response.status_code = 200
+
+    with patch.object(gitea_client.session, 'get', return_value=mock_response):
+        result = gitea_client._is_organization('personal-projects')
+
+        assert result is True
+        gitea_client.session.get.assert_called_once_with(
+            'https://test.com/api/v1/orgs/personal-projects'
+        )
+
+
+def test_is_organization_false(gitea_client):
+    """Test _is_organization returns False for user account"""
+    mock_response = Mock()
+    mock_response.status_code = 404
+
+    with patch.object(gitea_client.session, 'get', return_value=mock_response):
+        result = gitea_client._is_organization('lmiranda')
+
+        assert result is False
+
+
+def test_is_org_repo_uses_orgs_endpoint(gitea_client):
+    """Test is_org_repo uses /orgs endpoint instead of owner.type"""
+    mock_response = Mock()
+    mock_response.status_code = 200
+
+    with patch.object(gitea_client.session, 'get', return_value=mock_response):
+        result = gitea_client.is_org_repo('personal-projects/repo')
+
+        assert result is True
+        # Should call /orgs/personal-projects, not /repos/.../
+        gitea_client.session.get.assert_called_once_with(
+            'https://test.com/api/v1/orgs/personal-projects'
+        )

mcp-servers/gitea/tests/test_issues.py

@@ -119,22 +119,26 @@ async def test_aggregate_issues_company_mode(issue_tools):
             'repo2': [{'number': 2}]
         })
 
-        aggregated = await issue_tools.aggregate_issues()
+        aggregated = await issue_tools.aggregate_issues(org='test_owner')
 
         assert 'repo1' in aggregated
         assert 'repo2' in aggregated
 
 
 @pytest.mark.asyncio
-async def test_aggregate_issues_project_mode_error(issue_tools):
-    """Test that aggregate_issues fails in project mode"""
+async def test_aggregate_issues_project_mode(issue_tools):
+    """Test that aggregate_issues works in project mode with org argument"""
     issue_tools.gitea.mode = 'project'
 
     with patch.object(issue_tools, '_get_current_branch', return_value='development'):
-        with pytest.raises(ValueError) as exc_info:
-            await issue_tools.aggregate_issues()
+        issue_tools.gitea.aggregate_issues = Mock(return_value={
+            'repo1': [{'number': 1}]
+        })
 
-        assert "only available in company mode" in str(exc_info.value)
+        # aggregate_issues now works in any mode when org is provided
+        aggregated = await issue_tools.aggregate_issues(org='test_owner')
+
+        assert 'repo1' in aggregated
 
 
 def test_branch_detection():

mcp-servers/gitea/tests/test_labels.py

@@ -0,0 +1,478 @@
+"""
+Unit tests for label tools with suggestion logic.
+"""
+import pytest
+from unittest.mock import Mock, patch
+from mcp_server.tools.labels import LabelTools
+
+
+@pytest.fixture
+def mock_gitea_client():
+    """Fixture providing mocked Gitea client"""
+    client = Mock()
+    client.repo = 'test_org/test_repo'
+    client.is_org_repo = Mock(return_value=True)
+    return client
+
+
+@pytest.fixture
+def label_tools(mock_gitea_client):
+    """Fixture providing LabelTools instance"""
+    return LabelTools(mock_gitea_client)
+
+
+@pytest.mark.asyncio
+async def test_get_labels(label_tools):
+    """Test getting all labels (org + repo)"""
+    label_tools.gitea.get_org_labels = Mock(return_value=[
+        {'name': 'Type/Bug'},
+        {'name': 'Type/Feature'}
+    ])
+    label_tools.gitea.get_labels = Mock(return_value=[
+        {'name': 'Component/Backend'},
+        {'name': 'Component/Frontend'}
+    ])
+
+    result = await label_tools.get_labels()
+
+    assert len(result['organization']) == 2
+    assert len(result['repository']) == 2
+    assert result['total_count'] == 4
+
+
+# ========================================
+# LABEL LOOKUP TESTS (NEW)
+# ========================================
+
+def test_build_label_lookup_slash_format():
+    """Test building label lookup with slash format labels"""
+    mock_client = Mock()
+    mock_client.repo = 'test/repo'
+    tools = LabelTools(mock_client)
+
+    labels = ['Type/Bug', 'Type/Feature', 'Priority/High', 'Priority/Low']
+    lookup = tools._build_label_lookup(labels)
+
+    assert 'type' in lookup
+    assert 'bug' in lookup['type']
+    assert lookup['type']['bug'] == 'Type/Bug'
+    assert lookup['type']['feature'] == 'Type/Feature'
+    assert 'priority' in lookup
+    assert lookup['priority']['high'] == 'Priority/High'
+
+
+def test_build_label_lookup_colon_space_format():
+    """Test building label lookup with colon-space format labels"""
+    mock_client = Mock()
+    mock_client.repo = 'test/repo'
+    tools = LabelTools(mock_client)
+
+    labels = ['Type: Bug', 'Type: Feature', 'Priority: High', 'Effort: M']
+    lookup = tools._build_label_lookup(labels)
+
+    assert 'type' in lookup
+    assert 'bug' in lookup['type']
+    assert lookup['type']['bug'] == 'Type: Bug'
+    assert lookup['type']['feature'] == 'Type: Feature'
+    assert 'priority' in lookup
+    assert lookup['priority']['high'] == 'Priority: High'
+    # Test singular "Effort" (not "Efforts")
+    assert 'effort' in lookup
+    assert lookup['effort']['m'] == 'Effort: M'
+
+
+def test_build_label_lookup_efforts_normalization():
+    """Test that 'Efforts' is normalized to 'effort' for matching"""
+    mock_client = Mock()
+    mock_client.repo = 'test/repo'
+    tools = LabelTools(mock_client)
+
+    labels = ['Efforts/XS', 'Efforts/S', 'Efforts/M']
+    lookup = tools._build_label_lookup(labels)
+
+    # 'Efforts' should be normalized to 'effort'
+    assert 'effort' in lookup
+    assert lookup['effort']['xs'] == 'Efforts/XS'
+
+
+def test_find_label():
+    """Test finding labels from lookup"""
+    mock_client = Mock()
+    mock_client.repo = 'test/repo'
+    tools = LabelTools(mock_client)
+
+    lookup = {
+        'type': {'bug': 'Type: Bug', 'feature': 'Type: Feature'},
+        'priority': {'high': 'Priority: High', 'low': 'Priority: Low'}
+    }
+
+    assert tools._find_label(lookup, 'type', 'bug') == 'Type: Bug'
+    assert tools._find_label(lookup, 'priority', 'high') == 'Priority: High'
+    assert tools._find_label(lookup, 'type', 'nonexistent') is None
+    assert tools._find_label(lookup, 'nonexistent', 'bug') is None
+
+
+# ========================================
+# SUGGEST LABELS WITH DYNAMIC FORMAT TESTS
+# ========================================
+
+def _create_tools_with_labels(labels):
+    """Helper to create LabelTools with mocked labels"""
+    import asyncio
+    mock_client = Mock()
+    mock_client.repo = 'test/repo'
+    mock_client.is_org_repo = Mock(return_value=False)
+    mock_client.get_labels = Mock(return_value=[{'name': l} for l in labels])
+    return LabelTools(mock_client)
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_with_slash_format():
+    """Test label suggestion with slash format labels"""
+    labels = [
+        'Type/Bug', 'Type/Feature', 'Type/Refactor',
+        'Priority/Critical', 'Priority/High', 'Priority/Medium', 'Priority/Low',
+        'Complexity/Simple', 'Complexity/Medium', 'Complexity/Complex',
+        'Component/Auth'
+    ]
+    tools = _create_tools_with_labels(labels)
+
+    context = "Fix critical bug in login authentication"
+    suggestions = await tools.suggest_labels(context)
+
+    assert 'Type/Bug' in suggestions
+    assert 'Priority/Critical' in suggestions
+    assert 'Component/Auth' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_with_colon_space_format():
+    """Test label suggestion with colon-space format labels"""
+    labels = [
+        'Type: Bug', 'Type: Feature', 'Type: Refactor',
+        'Priority: Critical', 'Priority: High', 'Priority: Medium', 'Priority: Low',
+        'Complexity: Simple', 'Complexity: Medium', 'Complexity: Complex',
+        'Effort: XS', 'Effort: S', 'Effort: M', 'Effort: L', 'Effort: XL'
+    ]
+    tools = _create_tools_with_labels(labels)
+
+    context = "Fix critical bug for tiny 1 hour fix"
+    suggestions = await tools.suggest_labels(context)
+
+    # Should return colon-space format labels
+    assert 'Type: Bug' in suggestions
+    assert 'Priority: Critical' in suggestions
+    assert 'Effort: XS' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_bug():
+    """Test label suggestion for bug context"""
+    labels = [
+        'Type/Bug', 'Type/Feature',
+        'Priority/Critical', 'Priority/High', 'Priority/Medium', 'Priority/Low',
+        'Complexity/Simple', 'Complexity/Medium', 'Complexity/Complex',
+        'Component/Auth'
+    ]
+    tools = _create_tools_with_labels(labels)
+
+    context = "Fix critical bug in login authentication"
+    suggestions = await tools.suggest_labels(context)
+
+    assert 'Type/Bug' in suggestions
+    assert 'Priority/Critical' in suggestions
+    assert 'Component/Auth' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_feature():
+    """Test label suggestion for feature context"""
+    labels = ['Type/Feature', 'Priority/Medium', 'Complexity/Medium']
+    tools = _create_tools_with_labels(labels)
+
+    context = "Add new feature to implement user dashboard"
+    suggestions = await tools.suggest_labels(context)
+
+    assert 'Type/Feature' in suggestions
+    assert any('Priority' in label for label in suggestions)
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_refactor():
+    """Test label suggestion for refactor context"""
+    labels = ['Type/Refactor', 'Priority/Medium', 'Complexity/Medium', 'Component/Backend']
+    tools = _create_tools_with_labels(labels)
+
+    context = "Refactor architecture to extract service layer"
+    suggestions = await tools.suggest_labels(context)
+
+    assert 'Type/Refactor' in suggestions
+    assert 'Component/Backend' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_documentation():
+    """Test label suggestion for documentation context"""
+    labels = ['Type/Documentation', 'Priority/Medium', 'Complexity/Medium', 'Component/API', 'Component/Docs']
+    tools = _create_tools_with_labels(labels)
+
+    context = "Update documentation for API endpoints"
+    suggestions = await tools.suggest_labels(context)
+
+    assert 'Type/Documentation' in suggestions
+    assert 'Component/API' in suggestions or 'Component/Docs' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_priority():
+    """Test priority detection in suggestions"""
+    labels = ['Type/Feature', 'Priority/Critical', 'Priority/High', 'Priority/Medium', 'Priority/Low', 'Complexity/Medium']
+    tools = _create_tools_with_labels(labels)
+
+    # Critical priority
+    context = "Urgent blocker in production"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Priority/Critical' in suggestions
+
+    # High priority
+    context = "Important feature needed asap"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Priority/High' in suggestions
+
+    # Low priority
+    context = "Nice-to-have optional improvement"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Priority/Low' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_complexity():
+    """Test complexity detection in suggestions"""
+    labels = ['Type/Feature', 'Priority/Medium', 'Complexity/Simple', 'Complexity/Medium', 'Complexity/Complex']
+    tools = _create_tools_with_labels(labels)
+
+    # Simple complexity
+    context = "Simple quick fix for typo"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Complexity/Simple' in suggestions
+
+    # Complex complexity
+    context = "Complex challenging architecture redesign"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Complexity/Complex' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_efforts():
+    """Test efforts detection in suggestions"""
+    labels = ['Type/Feature', 'Priority/Medium', 'Complexity/Medium', 'Efforts/XS', 'Efforts/S', 'Efforts/M', 'Efforts/L', 'Efforts/XL']
+    tools = _create_tools_with_labels(labels)
+
+    # XS effort
+    context = "Tiny fix that takes 1 hour"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Efforts/XS' in suggestions
+
+    # L effort
+    context = "Large feature taking 1 week"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Efforts/L' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_components():
+    """Test component detection in suggestions"""
+    labels = ['Type/Feature', 'Priority/Medium', 'Complexity/Medium', 'Component/Backend', 'Component/Frontend', 'Component/API', 'Component/Database']
+    tools = _create_tools_with_labels(labels)
+
+    # Backend component
+    context = "Update backend API service"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Component/Backend' in suggestions
+    assert 'Component/API' in suggestions
+
+    # Frontend component
+    context = "Fix frontend UI component"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Component/Frontend' in suggestions
+
+    # Database component
+    context = "Add database migration for schema"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Component/Database' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_tech_stack():
+    """Test tech stack detection in suggestions"""
+    labels = ['Type/Feature', 'Priority/Medium', 'Complexity/Medium', 'Tech/Python', 'Tech/FastAPI', 'Tech/Docker', 'Tech/PostgreSQL']
+    tools = _create_tools_with_labels(labels)
+
+    # Python
+    context = "Update Python FastAPI endpoint"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Tech/Python' in suggestions
+    assert 'Tech/FastAPI' in suggestions
+
+    # Docker
+    context = "Fix Dockerfile configuration"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Tech/Docker' in suggestions
+
+    # PostgreSQL
+    context = "Optimize PostgreSQL query"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Tech/PostgreSQL' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_source():
+    """Test source detection in suggestions"""
+    labels = ['Type/Feature', 'Priority/Medium', 'Complexity/Medium', 'Source/Development', 'Source/Staging', 'Source/Production']
+    tools = _create_tools_with_labels(labels)
+
+    # Development
+    context = "Issue found in development environment"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Source/Development' in suggestions
+
+    # Production
+    context = "Critical production issue"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Source/Production' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_risk():
+    """Test risk detection in suggestions"""
+    labels = ['Type/Feature', 'Priority/Medium', 'Complexity/Medium', 'Risk/High', 'Risk/Low']
+    tools = _create_tools_with_labels(labels)
+
+    # High risk
+    context = "Breaking change to major API"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Risk/High' in suggestions
+
+    # Low risk
+    context = "Safe minor update with low risk"
+    suggestions = await tools.suggest_labels(context)
+    assert 'Risk/Low' in suggestions
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_multiple_categories():
+    """Test that suggestions span multiple categories"""
+    labels = [
+        'Type/Bug', 'Type/Feature',
+        'Priority/Critical', 'Priority/Medium',
+        'Complexity/Complex', 'Complexity/Medium',
+        'Component/Backend', 'Component/API', 'Component/Auth',
+        'Tech/FastAPI', 'Tech/PostgreSQL',
+        'Source/Production'
+    ]
+    tools = _create_tools_with_labels(labels)
+
+    context = """
+    Urgent critical bug in production backend API service.
+    Need to fix broken authentication endpoint.
+    This is a complex issue requiring FastAPI and PostgreSQL expertise.
+    """
+
+    suggestions = await tools.suggest_labels(context)
+
+    # Should have Type
+    assert any('Type/' in label for label in suggestions)
+
+    # Should have Priority
+    assert any('Priority/' in label for label in suggestions)
+
+    # Should have Component
+    assert any('Component/' in label for label in suggestions)
+
+    # Should have Tech
+    assert any('Tech/' in label for label in suggestions)
+
+    # Should have Source
+    assert any('Source/' in label for label in suggestions)
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_empty_repo():
+    """Test suggestions when no repo specified and no labels available"""
+    mock_client = Mock()
+    mock_client.repo = None
+    tools = LabelTools(mock_client)
+
+    context = "Fix a bug"
+    suggestions = await tools.suggest_labels(context)
+
+    # Should return empty list when no repo
+    assert suggestions == []
+
+
+@pytest.mark.asyncio
+async def test_suggest_labels_no_matching_labels():
+    """Test suggestions return empty when no matching labels exist"""
+    labels = ['Custom/Label', 'Other/Thing']  # No standard labels
+    tools = _create_tools_with_labels(labels)
+
+    context = "Fix a bug"
+    suggestions = await tools.suggest_labels(context)
+
+    # Should return empty list since no Type/Bug or similar exists
+    assert len(suggestions) == 0
+
+
+@pytest.mark.asyncio
+async def test_get_labels_org_owned_repo():
+    """Test getting labels for organization-owned repository"""
+    mock_client = Mock()
+    mock_client.repo = 'myorg/myrepo'
+    mock_client.is_org_repo = Mock(return_value=True)
+    mock_client.get_org_labels = Mock(return_value=[
+        {'name': 'Type/Bug', 'id': 1},
+        {'name': 'Type/Feature', 'id': 2}
+    ])
+    mock_client.get_labels = Mock(return_value=[
+        {'name': 'Component/Backend', 'id': 3}
+    ])
+
+    tools = LabelTools(mock_client)
+    result = await tools.get_labels()
+
+    # Should fetch both org and repo labels
+    mock_client.is_org_repo.assert_called_once_with('myorg/myrepo')
+    mock_client.get_org_labels.assert_called_once_with('myorg')
+    mock_client.get_labels.assert_called_once_with('myorg/myrepo')
+
+    assert len(result['organization']) == 2
+    assert len(result['repository']) == 1
+    assert result['total_count'] == 3
+
+
+@pytest.mark.asyncio
+async def test_get_labels_user_owned_repo():
+    """Test getting labels for user-owned repository (no org labels)"""
+    mock_client = Mock()
+    mock_client.repo = 'lmiranda/personal-portfolio'
+    mock_client.is_org_repo = Mock(return_value=False)
+    mock_client.get_labels = Mock(return_value=[
+        {'name': 'bug', 'id': 1},
+        {'name': 'enhancement', 'id': 2}
+    ])
+
+    tools = LabelTools(mock_client)
+    result = await tools.get_labels()
+
+    # Should check if org repo
+    mock_client.is_org_repo.assert_called_once_with('lmiranda/personal-portfolio')
+
+    # Should NOT call get_org_labels for user-owned repos
+    mock_client.get_org_labels.assert_not_called()
+
+    # Should still get repo labels
+    mock_client.get_labels.assert_called_once_with('lmiranda/personal-portfolio')
+
+    assert len(result['organization']) == 0
+    assert len(result['repository']) == 2
+    assert result['total_count'] == 2

mcp-servers/netbox/README.md

@@ -79,6 +79,69 @@ Add to your Claude Code MCP configuration (`~/.config/claude/mcp.json` or projec
 1. **System-level** (`~/.config/claude/netbox.env`): Credentials and defaults
 2. **Project-level** (`.env` in current directory): Optional overrides
 
+## Module Filtering (Token Optimization)
+
+By default, the NetBox MCP server registers all 182 tools across 8 modules, consuming ~19,810 tokens of context. For most workflows, you only need a subset of modules.
+
+### Configuration
+
+Add `NETBOX_ENABLED_MODULES` to your `~/.config/claude/netbox.env`:
+
+```bash
+# Enable only specific modules (comma-separated)
+NETBOX_ENABLED_MODULES=dcim,ipam,virtualization,extras
+```
+
+If unset, all modules are enabled (backward compatible).
+
+### Available Modules
+
+| Module | Tool Count | Description | cmdb-assistant Commands |
+|--------|------------|-------------|------------------------|
+| `dcim` | ~60 | Sites, devices, racks, interfaces, cables | `/cmdb-device`, `/cmdb-site`, `/cmdb-search`, `/cmdb-topology` |
+| `ipam` | ~40 | IP addresses, prefixes, VLANs, VRFs | `/cmdb-ip`, `/ip-conflicts`, `/cmdb-search` |
+| `virtualization` | ~20 | Clusters, VMs, VM interfaces | `/cmdb-search`, `/cmdb-audit`, `/cmdb-register` |
+| `extras` | ~12 | Tags, journal entries, audit log | `/change-audit`, `/cmdb-register` |
+| `circuits` | ~15 | Providers, circuits, terminations | — |
+| `tenancy` | ~12 | Tenants, contacts | — |
+| `vpn` | ~15 | Tunnels, IKE/IPSec policies, L2VPN | — |
+| `wireless` | ~8 | Wireless LANs, links, groups | — |
+
+### Recommended Configurations
+
+**For cmdb-assistant users** (~43 tools, ~4,500 tokens):
+```bash
+NETBOX_ENABLED_MODULES=dcim,ipam,virtualization,extras
+```
+
+**Basic infrastructure** (~100 tools):
+```bash
+NETBOX_ENABLED_MODULES=dcim,ipam
+```
+
+**Full CMDB** (all modules, ~182 tools):
+```bash
+# Omit NETBOX_ENABLED_MODULES or set to all modules
+NETBOX_ENABLED_MODULES=dcim,ipam,circuits,virtualization,tenancy,vpn,wireless,extras
+```
+
+### Startup Logging
+
+On startup, the server logs enabled modules and tool count:
+
+```
+NetBox MCP Server initialized: 43 tools registered (modules: dcim, extras, ipam, virtualization)
+```
+
+### Disabled Tool Behavior
+
+Calling a tool from a disabled module returns a clear error:
+
+```
+Tool 'circuits_list_circuits' is not available (module 'circuits' not enabled).
+Enabled modules: dcim, extras, ipam, virtualization
+```
+
 ## Available Tools
 
 ### DCIM (Data Center Infrastructure Management)
@@ -128,18 +191,18 @@ Add to your Claude Code MCP configuration (`~/.config/claude/mcp.json` or projec
 | `circuits_create_provider` | Create a provider |
 | `circuits_list_circuits` | List circuits |
 | `circuits_create_circuit` | Create a circuit |
-| `circuits_list_circuit_terminations` | List terminations |
+| `circ_list_terminations` | List terminations |
 | ... and more |
 
 ### Virtualization
 
 | Tool | Description |
 |------|-------------|
-| `virtualization_list_clusters` | List clusters |
-| `virtualization_create_cluster` | Create a cluster |
-| `virtualization_list_virtual_machines` | List VMs |
-| `virtualization_create_virtual_machine` | Create a VM |
-| `virtualization_list_vm_interfaces` | List VM interfaces |
+| `virt_list_clusters` | List clusters |
+| `virt_create_cluster` | Create a cluster |
+| `virt_list_vms` | List VMs |
+| `virt_create_vm` | Create a VM |
+| `virt_list_vm_ifaces` | List VM interfaces |
 | ... and more |
 
 ### Tenancy
@@ -167,9 +230,9 @@ Add to your Claude Code MCP configuration (`~/.config/claude/mcp.json` or projec
 
 | Tool | Description |
 |------|-------------|
-| `wireless_list_wireless_lans` | List wireless LANs |
-| `wireless_create_wireless_lan` | Create a WLAN |
-| `wireless_list_wireless_links` | List wireless links |
+| `wlan_list_lans` | List wireless LANs |
+| `wlan_create_lan` | Create a WLAN |
+| `wlan_list_links` | List wireless links |
 | ... and more |
 
 ### Extras
@@ -294,4 +357,4 @@ logging.basicConfig(level=logging.DEBUG)
 
 ## License
 
-MIT License - Part of the Claude Code Marketplace (`support-claude-mktplace`).
+MIT License - Part of the Leo Claude Marketplace.

mcp-servers/netbox/mcp_server/config.py

@@ -9,11 +9,17 @@ from pathlib import Path
 from dotenv import load_dotenv
 import os
 import logging
-from typing import Dict, Optional
+from typing import Dict, List, Optional, Set
 
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
+# All available NetBox modules
+ALL_MODULES = frozenset([
+    'dcim', 'ipam', 'circuits', 'virtualization',
+    'tenancy', 'vpn', 'wireless', 'extras'
+])
+
 
 class NetBoxConfig:
     """Configuration loader for NetBox MCP Server"""
@@ -23,6 +29,7 @@ class NetBoxConfig:
         self.api_token: Optional[str] = None
         self.verify_ssl: bool = True
         self.timeout: int = 30
+        self.enabled_modules: Set[str] = set(ALL_MODULES)
 
     def load(self) -> Dict[str, any]:
         """
@@ -73,6 +80,9 @@ class NetBoxConfig:
             self.timeout = 30
             logger.warning(f"Invalid NETBOX_TIMEOUT value '{timeout_str}', using default 30")
 
+        # Module filtering
+        self.enabled_modules = self._load_enabled_modules()
+
         # Validate required variables
         self._validate()
 
@@ -84,7 +94,8 @@ class NetBoxConfig:
             'api_url': self.api_url,
             'api_token': self.api_token,
             'verify_ssl': self.verify_ssl,
-            'timeout': self.timeout
+            'timeout': self.timeout,
+            'enabled_modules': self.enabled_modules
         }
 
     def _validate(self) -> None:
@@ -106,3 +117,40 @@ class NetBoxConfig:
                 f"Missing required configuration: {', '.join(missing)}\n"
                 "Check your ~/.config/claude/netbox.env file"
             )
+
+    def _load_enabled_modules(self) -> Set[str]:
+        """
+        Load enabled modules from NETBOX_ENABLED_MODULES environment variable.
+
+        Format: Comma-separated list of module names.
+        Example: NETBOX_ENABLED_MODULES=dcim,ipam,virtualization,extras
+
+        Returns:
+            Set of enabled module names. If env var is unset/empty, returns all modules.
+        """
+        modules_str = os.getenv('NETBOX_ENABLED_MODULES', '').strip()
+
+        if not modules_str:
+            logger.info("NETBOX_ENABLED_MODULES not set, all modules enabled (default)")
+            return set(ALL_MODULES)
+
+        # Parse comma-separated list, strip whitespace
+        requested = {m.strip().lower() for m in modules_str.split(',') if m.strip()}
+
+        # Validate module names
+        invalid = requested - ALL_MODULES
+        if invalid:
+            logger.warning(
+                f"Unknown modules in NETBOX_ENABLED_MODULES: {', '.join(sorted(invalid))}. "
+                f"Valid modules: {', '.join(sorted(ALL_MODULES))}"
+            )
+
+        # Return only valid modules
+        enabled = requested & ALL_MODULES
+
+        if not enabled:
+            logger.warning("No valid modules enabled, falling back to all modules")
+            return set(ALL_MODULES)
+
+        logger.info(f"Enabled modules: {', '.join(sorted(enabled))}")
+        return enabled

mcp-servers/netbox/mcp_server/netbox_client.py

@@ -4,6 +4,7 @@ NetBox API client for interacting with NetBox REST API.
 Provides a generic HTTP client with methods for all standard REST operations.
 Individual tool modules use this client for their specific endpoints.
 """
+import json
 import requests
 import logging
 from typing import List, Dict, Optional, Any, Union
@@ -83,7 +84,20 @@ class NetBoxClient:
         if response.status_code == 204 or not response.content:
             return None
 
-        return response.json()
+        # Parse JSON with diagnostic error handling
+        try:
+            return response.json()
+        except json.JSONDecodeError as e:
+            logger.error(
+                f"JSON decode failed. Status: {response.status_code}, "
+                f"Content-Length: {len(response.content)}, "
+                f"Content preview: {response.content[:200]!r}"
+            )
+            raise ValueError(
+                f"Invalid JSON response from NetBox: {e}. "
+                f"Status code: {response.status_code}, "
+                f"Content length: {len(response.content)} bytes"
+            ) from e
 
     def list(
         self,

mcp-servers/netbox/mcp_server/server.py

@@ -8,11 +8,12 @@ Tenancy, VPN, Wireless, and Extras.
 import asyncio
 import logging
 import json
+from typing import Optional, Set
 from mcp.server import Server
 from mcp.server.stdio import stdio_server
 from mcp.types import Tool, TextContent
 
-from .config import NetBoxConfig
+from .config import NetBoxConfig, ALL_MODULES
 from .netbox_client import NetBoxClient
 from .tools.dcim import DCIMTools
 from .tools.ipam import IPAMTools
@@ -103,7 +104,19 @@ TOOL_DEFINITIONS = {
         'properties': {
             'id': {'type': 'integer', 'description': 'Site ID'},
             'name': {'type': 'string', 'description': 'New name'},
-            'status': {'type': 'string', 'description': 'New status'}
+            'slug': {'type': 'string', 'description': 'New slug'},
+            'status': {'type': 'string', 'description': 'Status'},
+            'region': {'type': 'integer', 'description': 'Region ID'},
+            'group': {'type': 'integer', 'description': 'Site group ID'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'facility': {'type': 'string', 'description': 'Facility name'},
+            'time_zone': {'type': 'string', 'description': 'Time zone'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'physical_address': {'type': 'string', 'description': 'Physical address'},
+            'shipping_address': {'type': 'string', 'description': 'Shipping address'},
+            'latitude': {'type': 'number', 'description': 'Latitude'},
+            'longitude': {'type': 'number', 'description': 'Longitude'},
+            'comments': {'type': 'string', 'description': 'Comments'}
         },
         'required': ['id']
     },
@@ -136,7 +149,14 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_location': {
         'description': 'Update an existing location',
-        'properties': {'id': {'type': 'integer', 'description': 'Location ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Location ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'slug': {'type': 'string', 'description': 'New slug'},
+            'site': {'type': 'integer', 'description': 'Site ID'},
+            'parent': {'type': 'integer', 'description': 'Parent location ID'},
+            'description': {'type': 'string', 'description': 'Description'}
+        },
         'required': ['id']
     },
     'dcim_delete_location': {
@@ -171,7 +191,18 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_rack': {
         'description': 'Update an existing rack',
-        'properties': {'id': {'type': 'integer', 'description': 'Rack ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Rack ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'site': {'type': 'integer', 'description': 'Site ID'},
+            'location': {'type': 'integer', 'description': 'Location ID'},
+            'status': {'type': 'string', 'description': 'Status'},
+            'role': {'type': 'integer', 'description': 'Role ID'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'u_height': {'type': 'integer', 'description': 'Rack height in U'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
+        },
         'required': ['id']
     },
     'dcim_delete_rack': {
@@ -198,7 +229,12 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_manufacturer': {
         'description': 'Update an existing manufacturer',
-        'properties': {'id': {'type': 'integer', 'description': 'Manufacturer ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Manufacturer ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'slug': {'type': 'string', 'description': 'New slug'},
+            'description': {'type': 'string', 'description': 'Description'}
+        },
         'required': ['id']
     },
     'dcim_delete_manufacturer': {
@@ -230,7 +266,16 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_device_type': {
         'description': 'Update an existing device type',
-        'properties': {'id': {'type': 'integer', 'description': 'Device type ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Device type ID'},
+            'manufacturer': {'type': 'integer', 'description': 'Manufacturer ID'},
+            'model': {'type': 'string', 'description': 'Model name'},
+            'slug': {'type': 'string', 'description': 'New slug'},
+            'u_height': {'type': 'number', 'description': 'Height in rack units'},
+            'is_full_depth': {'type': 'boolean', 'description': 'Is full depth'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
+        },
         'required': ['id']
     },
     'dcim_delete_device_type': {
@@ -259,7 +304,14 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_device_role': {
         'description': 'Update an existing device role',
-        'properties': {'id': {'type': 'integer', 'description': 'Device role ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Device role ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'slug': {'type': 'string', 'description': 'New slug'},
+            'color': {'type': 'string', 'description': 'Hex color code'},
+            'vm_role': {'type': 'boolean', 'description': 'Can be assigned to VMs'},
+            'description': {'type': 'string', 'description': 'Description'}
+        },
         'required': ['id']
     },
     'dcim_delete_device_role': {
@@ -290,7 +342,13 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_platform': {
         'description': 'Update an existing platform',
-        'properties': {'id': {'type': 'integer', 'description': 'Platform ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Platform ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'slug': {'type': 'string', 'description': 'New slug'},
+            'manufacturer': {'type': 'integer', 'description': 'Manufacturer ID'},
+            'description': {'type': 'string', 'description': 'Description'}
+        },
         'required': ['id']
     },
     'dcim_delete_platform': {
@@ -326,7 +384,13 @@ TOOL_DEFINITIONS = {
             'status': {'type': 'string', 'description': 'Device status'},
             'rack': {'type': 'integer', 'description': 'Rack ID'},
             'position': {'type': 'number', 'description': 'Position in rack'},
-            'serial': {'type': 'string', 'description': 'Serial number'}
+            'serial': {'type': 'string', 'description': 'Serial number'},
+            'platform': {'type': 'integer', 'description': 'Platform ID'},
+            'primary_ip4': {'type': 'integer', 'description': 'Primary IPv4 address ID'},
+            'primary_ip6': {'type': 'integer', 'description': 'Primary IPv6 address ID'},
+            'asset_tag': {'type': 'string', 'description': 'Asset tag'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
         },
         'required': ['name', 'device_type', 'role', 'site']
     },
@@ -335,7 +399,17 @@ TOOL_DEFINITIONS = {
         'properties': {
             'id': {'type': 'integer', 'description': 'Device ID'},
             'name': {'type': 'string', 'description': 'New name'},
-            'status': {'type': 'string', 'description': 'New status'}
+            'status': {'type': 'string', 'description': 'New status'},
+            'platform': {'type': 'integer', 'description': 'Platform ID'},
+            'primary_ip4': {'type': 'integer', 'description': 'Primary IPv4 address ID'},
+            'primary_ip6': {'type': 'integer', 'description': 'Primary IPv6 address ID'},
+            'serial': {'type': 'string', 'description': 'Serial number'},
+            'asset_tag': {'type': 'string', 'description': 'Asset tag'},
+            'site': {'type': 'integer', 'description': 'Site ID'},
+            'rack': {'type': 'integer', 'description': 'Rack ID'},
+            'position': {'type': 'number', 'description': 'Position in rack'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
         },
         'required': ['id']
     },
@@ -370,7 +444,18 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_interface': {
         'description': 'Update an existing interface',
-        'properties': {'id': {'type': 'integer', 'description': 'Interface ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Interface ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'type': {'type': 'string', 'description': 'Interface type'},
+            'enabled': {'type': 'boolean', 'description': 'Interface enabled'},
+            'mtu': {'type': 'integer', 'description': 'MTU'},
+            'mac_address': {'type': 'string', 'description': 'MAC address'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'mode': {'type': 'string', 'description': 'VLAN mode'},
+            'untagged_vlan': {'type': 'integer', 'description': 'Untagged VLAN ID'},
+            'tagged_vlans': {'type': 'array', 'description': 'Tagged VLAN IDs'}
+        },
         'required': ['id']
     },
     'dcim_delete_interface': {
@@ -404,7 +489,15 @@ TOOL_DEFINITIONS = {
     },
     'dcim_update_cable': {
         'description': 'Update an existing cable',
-        'properties': {'id': {'type': 'integer', 'description': 'Cable ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Cable ID'},
+            'type': {'type': 'string', 'description': 'Cable type'},
+            'status': {'type': 'string', 'description': 'Cable status'},
+            'label': {'type': 'string', 'description': 'Cable label'},
+            'color': {'type': 'string', 'description': 'Cable color'},
+            'length': {'type': 'number', 'description': 'Cable length'},
+            'length_unit': {'type': 'string', 'description': 'Length unit'}
+        },
         'required': ['id']
     },
     'dcim_delete_cable': {
@@ -492,7 +585,15 @@ TOOL_DEFINITIONS = {
     },
     'ipam_update_vrf': {
         'description': 'Update an existing VRF',
-        'properties': {'id': {'type': 'integer', 'description': 'VRF ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'VRF ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'rd': {'type': 'string', 'description': 'Route distinguisher'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'enforce_unique': {'type': 'boolean', 'description': 'Enforce unique IPs'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
+        },
         'required': ['id']
     },
     'ipam_delete_vrf': {
@@ -531,7 +632,19 @@ TOOL_DEFINITIONS = {
     },
     'ipam_update_prefix': {
         'description': 'Update an existing prefix',
-        'properties': {'id': {'type': 'integer', 'description': 'Prefix ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Prefix ID'},
+            'prefix': {'type': 'string', 'description': 'Prefix in CIDR notation'},
+            'status': {'type': 'string', 'description': 'Status'},
+            'site': {'type': 'integer', 'description': 'Site ID'},
+            'vrf': {'type': 'integer', 'description': 'VRF ID'},
+            'vlan': {'type': 'integer', 'description': 'VLAN ID'},
+            'role': {'type': 'integer', 'description': 'Role ID'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'is_pool': {'type': 'boolean', 'description': 'Is a pool'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
+        },
         'required': ['id']
     },
     'ipam_delete_prefix': {
@@ -582,7 +695,18 @@ TOOL_DEFINITIONS = {
     },
     'ipam_update_ip_address': {
         'description': 'Update an existing IP address',
-        'properties': {'id': {'type': 'integer', 'description': 'IP address ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'IP address ID'},
+            'address': {'type': 'string', 'description': 'IP address with prefix length'},
+            'status': {'type': 'string', 'description': 'Status'},
+            'vrf': {'type': 'integer', 'description': 'VRF ID'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'dns_name': {'type': 'string', 'description': 'DNS name'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'},
+            'assigned_object_type': {'type': 'string', 'description': 'Object type to assign to'},
+            'assigned_object_id': {'type': 'integer', 'description': 'Object ID to assign to'}
+        },
         'required': ['id']
     },
     'ipam_delete_ip_address': {
@@ -647,7 +771,18 @@ TOOL_DEFINITIONS = {
     },
     'ipam_update_vlan': {
         'description': 'Update an existing VLAN',
-        'properties': {'id': {'type': 'integer', 'description': 'VLAN ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'VLAN ID'},
+            'vid': {'type': 'integer', 'description': 'VLAN ID number'},
+            'name': {'type': 'string', 'description': 'VLAN name'},
+            'status': {'type': 'string', 'description': 'Status'},
+            'site': {'type': 'integer', 'description': 'Site ID'},
+            'group': {'type': 'integer', 'description': 'VLAN group ID'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'role': {'type': 'integer', 'description': 'Role ID'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
+        },
         'required': ['id']
     },
     'ipam_delete_vlan': {
@@ -757,16 +892,17 @@ TOOL_DEFINITIONS = {
         'properties': {'id': {'type': 'integer', 'description': 'Provider ID'}},
         'required': ['id']
     },
-    'circuits_list_circuit_types': {
+    # NOTE: circuit_types tools shortened to meet 28-char limit
+    'circ_list_types': {
         'description': 'List all circuit types in NetBox',
         'properties': {'name': {'type': 'string', 'description': 'Filter by name'}}
     },
-    'circuits_get_circuit_type': {
+    'circ_get_type': {
         'description': 'Get a specific circuit type by ID',
         'properties': {'id': {'type': 'integer', 'description': 'Circuit type ID'}},
         'required': ['id']
     },
-    'circuits_create_circuit_type': {
+    'circ_create_type': {
         'description': 'Create a new circuit type',
         'properties': {
             'name': {'type': 'string', 'description': 'Type name'},
@@ -809,19 +945,20 @@ TOOL_DEFINITIONS = {
         'properties': {'id': {'type': 'integer', 'description': 'Circuit ID'}},
         'required': ['id']
     },
-    'circuits_list_circuit_terminations': {
+    # NOTE: circuit_terminations tools shortened to meet 28-char limit
+    'circ_list_terminations': {
         'description': 'List all circuit terminations in NetBox',
         'properties': {
             'circuit_id': {'type': 'integer', 'description': 'Filter by circuit ID'},
             'site_id': {'type': 'integer', 'description': 'Filter by site ID'}
         }
     },
-    'circuits_get_circuit_termination': {
+    'circ_get_termination': {
         'description': 'Get a specific circuit termination by ID',
         'properties': {'id': {'type': 'integer', 'description': 'Termination ID'}},
         'required': ['id']
     },
-    'circuits_create_circuit_termination': {
+    'circ_create_termination': {
         'description': 'Create a new circuit termination',
         'properties': {
             'circuit': {'type': 'integer', 'description': 'Circuit ID'},
@@ -832,16 +969,18 @@ TOOL_DEFINITIONS = {
     },
 
     # ==================== Virtualization Tools ====================
-    'virtualization_list_cluster_types': {
+    # NOTE: Tool names shortened from 'virtualization_' to 'virt_' to meet
+    # 28-char limit (Claude API 64-char limit minus 36-char prefix)
+    'virt_list_cluster_types': {
         'description': 'List all cluster types in NetBox',
         'properties': {'name': {'type': 'string', 'description': 'Filter by name'}}
     },
-    'virtualization_get_cluster_type': {
+    'virt_get_cluster_type': {
         'description': 'Get a specific cluster type by ID',
         'properties': {'id': {'type': 'integer', 'description': 'Cluster type ID'}},
         'required': ['id']
     },
-    'virtualization_create_cluster_type': {
+    'virt_create_cluster_type': {
         'description': 'Create a new cluster type',
         'properties': {
             'name': {'type': 'string', 'description': 'Type name'},
@@ -849,16 +988,16 @@ TOOL_DEFINITIONS = {
         },
         'required': ['name', 'slug']
     },
-    'virtualization_list_cluster_groups': {
+    'virt_list_cluster_groups': {
         'description': 'List all cluster groups in NetBox',
         'properties': {'name': {'type': 'string', 'description': 'Filter by name'}}
     },
-    'virtualization_get_cluster_group': {
+    'virt_get_cluster_group': {
         'description': 'Get a specific cluster group by ID',
         'properties': {'id': {'type': 'integer', 'description': 'Cluster group ID'}},
         'required': ['id']
     },
-    'virtualization_create_cluster_group': {
+    'virt_create_cluster_group': {
         'description': 'Create a new cluster group',
         'properties': {
             'name': {'type': 'string', 'description': 'Group name'},
@@ -866,7 +1005,7 @@ TOOL_DEFINITIONS = {
         },
         'required': ['name', 'slug']
     },
-    'virtualization_list_clusters': {
+    'virt_list_clusters': {
         'description': 'List all clusters in NetBox',
         'properties': {
             'name': {'type': 'string', 'description': 'Filter by name'},
@@ -875,12 +1014,12 @@ TOOL_DEFINITIONS = {
             'site_id': {'type': 'integer', 'description': 'Filter by site ID'}
         }
     },
-    'virtualization_get_cluster': {
+    'virt_get_cluster': {
         'description': 'Get a specific cluster by ID',
         'properties': {'id': {'type': 'integer', 'description': 'Cluster ID'}},
         'required': ['id']
     },
-    'virtualization_create_cluster': {
+    'virt_create_cluster': {
         'description': 'Create a new cluster',
         'properties': {
             'name': {'type': 'string', 'description': 'Cluster name'},
@@ -891,17 +1030,27 @@ TOOL_DEFINITIONS = {
         },
         'required': ['name', 'type']
     },
-    'virtualization_update_cluster': {
+    'virt_update_cluster': {
         'description': 'Update an existing cluster',
-        'properties': {'id': {'type': 'integer', 'description': 'Cluster ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'Cluster ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'type': {'type': 'integer', 'description': 'Cluster type ID'},
+            'group': {'type': 'integer', 'description': 'Cluster group ID'},
+            'site': {'type': 'integer', 'description': 'Site ID'},
+            'status': {'type': 'string', 'description': 'Status'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
+        },
         'required': ['id']
     },
-    'virtualization_delete_cluster': {
+    'virt_delete_cluster': {
         'description': 'Delete a cluster',
         'properties': {'id': {'type': 'integer', 'description': 'Cluster ID'}},
         'required': ['id']
     },
-    'virtualization_list_virtual_machines': {
+    'virt_list_vms': {
         'description': 'List all virtual machines in NetBox',
         'properties': {
             'name': {'type': 'string', 'description': 'Filter by name'},
@@ -910,12 +1059,12 @@ TOOL_DEFINITIONS = {
             'status': {'type': 'string', 'description': 'Filter by status'}
         }
     },
-    'virtualization_get_virtual_machine': {
+    'virt_get_vm': {
         'description': 'Get a specific virtual machine by ID',
         'properties': {'id': {'type': 'integer', 'description': 'VM ID'}},
         'required': ['id']
     },
-    'virtualization_create_virtual_machine': {
+    'virt_create_vm': {
         'description': 'Create a new virtual machine',
         'properties': {
             'name': {'type': 'string', 'description': 'VM name'},
@@ -928,29 +1077,45 @@ TOOL_DEFINITIONS = {
         },
         'required': ['name']
     },
-    'virtualization_update_virtual_machine': {
+    'virt_update_vm': {
         'description': 'Update an existing virtual machine',
-        'properties': {'id': {'type': 'integer', 'description': 'VM ID'}},
+        'properties': {
+            'id': {'type': 'integer', 'description': 'VM ID'},
+            'name': {'type': 'string', 'description': 'New name'},
+            'status': {'type': 'string', 'description': 'Status'},
+            'cluster': {'type': 'integer', 'description': 'Cluster ID'},
+            'site': {'type': 'integer', 'description': 'Site ID'},
+            'role': {'type': 'integer', 'description': 'Role ID'},
+            'tenant': {'type': 'integer', 'description': 'Tenant ID'},
+            'platform': {'type': 'integer', 'description': 'Platform ID'},
+            'vcpus': {'type': 'number', 'description': 'Number of vCPUs'},
+            'memory': {'type': 'integer', 'description': 'Memory in MB'},
+            'disk': {'type': 'integer', 'description': 'Disk in GB'},
+            'primary_ip4': {'type': 'integer', 'description': 'Primary IPv4 address ID'},
+            'primary_ip6': {'type': 'integer', 'description': 'Primary IPv6 address ID'},
+            'description': {'type': 'string', 'description': 'Description'},
+            'comments': {'type': 'string', 'description': 'Comments'}
+        },
         'required': ['id']
     },
-    'virtualization_delete_virtual_machine': {
+    'virt_delete_vm': {
         'description': 'Delete a virtual machine',
         'properties': {'id': {'type': 'integer', 'description': 'VM ID'}},
         'required': ['id']
     },
-    'virtualization_list_vm_interfaces': {
+    'virt_list_vm_ifaces': {
         'description': 'List all VM interfaces in NetBox',
         'properties': {
             'virtual_machine_id': {'type': 'integer', 'description': 'Filter by VM ID'},
             'name': {'type': 'string', 'description': 'Filter by name'}
         }
     },
-    'virtualization_get_vm_interface': {
+    'virt_get_vm_iface': {
         'description': 'Get a specific VM interface by ID',
         'properties': {'id': {'type': 'integer', 'description': 'Interface ID'}},
         'required': ['id']
     },
-    'virtualization_create_vm_interface': {
+    'virt_create_vm_iface': {
         'description': 'Create a new VM interface',
         'properties': {
             'virtual_machine': {'type': 'integer', 'description': 'VM ID'},
@@ -1088,16 +1253,18 @@ TOOL_DEFINITIONS = {
     },
 
     # ==================== Wireless Tools ====================
-    'wireless_list_wireless_lan_groups': {
+    # NOTE: Tool names shortened from 'wireless_' to 'wlan_' to meet
+    # 28-char limit (Claude API 64-char limit minus 36-char prefix)
+    'wlan_list_groups': {
         'description': 'List all wireless LAN groups in NetBox',
         'properties': {'name': {'type': 'string', 'description': 'Filter by name'}}
     },
-    'wireless_get_wireless_lan_group': {
+    'wlan_get_group': {
         'description': 'Get a specific wireless LAN group by ID',
         'properties': {'id': {'type': 'integer', 'description': 'WLAN group ID'}},
         'required': ['id']
     },
-    'wireless_create_wireless_lan_group': {
+    'wlan_create_group': {
         'description': 'Create a new wireless LAN group',
         'properties': {
             'name': {'type': 'string', 'description': 'Group name'},
@@ -1105,7 +1272,7 @@ TOOL_DEFINITIONS = {
         },
         'required': ['name', 'slug']
     },
-    'wireless_list_wireless_lans': {
+    'wlan_list_lans': {
         'description': 'List all wireless LANs in NetBox',
         'properties': {
             'ssid': {'type': 'string', 'description': 'Filter by SSID'},
@@ -1113,12 +1280,12 @@ TOOL_DEFINITIONS = {
             'status': {'type': 'string', 'description': 'Filter by status'}
         }
     },
-    'wireless_get_wireless_lan': {
+    'wlan_get_lan': {
         'description': 'Get a specific wireless LAN by ID',
         'properties': {'id': {'type': 'integer', 'description': 'WLAN ID'}},
         'required': ['id']
     },
-    'wireless_create_wireless_lan': {
+    'wlan_create_lan': {
         'description': 'Create a new wireless LAN',
         'properties': {
             'ssid': {'type': 'string', 'description': 'SSID'},
@@ -1128,14 +1295,14 @@ TOOL_DEFINITIONS = {
         },
         'required': ['ssid']
     },
-    'wireless_list_wireless_links': {
+    'wlan_list_links': {
         'description': 'List all wireless links in NetBox',
         'properties': {
             'ssid': {'type': 'string', 'description': 'Filter by SSID'},
             'status': {'type': 'string', 'description': 'Filter by status'}
         }
     },
-    'wireless_get_wireless_link': {
+    'wlan_get_link': {
         'description': 'Get a specific wireless link by ID',
         'properties': {'id': {'type': 'integer', 'description': 'Link ID'}},
         'required': ['id']
@@ -1241,6 +1408,95 @@ TOOL_DEFINITIONS = {
 }
 
 
+# Map shortened tool names to (category, method_name) for routing.
+# This is necessary because tool names were shortened to meet the 28-character
+# limit imposed by Claude API's 64-character tool name limit minus the
+# 36-character prefix used by Claude Code for MCP tools.
+TOOL_NAME_MAP = {
+    # Virtualization tools (virt_ -> virtualization category)
+    'virt_list_cluster_types': ('virtualization', 'list_cluster_types'),
+    'virt_get_cluster_type': ('virtualization', 'get_cluster_type'),
+    'virt_create_cluster_type': ('virtualization', 'create_cluster_type'),
+    'virt_list_cluster_groups': ('virtualization', 'list_cluster_groups'),
+    'virt_get_cluster_group': ('virtualization', 'get_cluster_group'),
+    'virt_create_cluster_group': ('virtualization', 'create_cluster_group'),
+    'virt_list_clusters': ('virtualization', 'list_clusters'),
+    'virt_get_cluster': ('virtualization', 'get_cluster'),
+    'virt_create_cluster': ('virtualization', 'create_cluster'),
+    'virt_update_cluster': ('virtualization', 'update_cluster'),
+    'virt_delete_cluster': ('virtualization', 'delete_cluster'),
+    'virt_list_vms': ('virtualization', 'list_virtual_machines'),
+    'virt_get_vm': ('virtualization', 'get_virtual_machine'),
+    'virt_create_vm': ('virtualization', 'create_virtual_machine'),
+    'virt_update_vm': ('virtualization', 'update_virtual_machine'),
+    'virt_delete_vm': ('virtualization', 'delete_virtual_machine'),
+    'virt_list_vm_ifaces': ('virtualization', 'list_vm_interfaces'),
+    'virt_get_vm_iface': ('virtualization', 'get_vm_interface'),
+    'virt_create_vm_iface': ('virtualization', 'create_vm_interface'),
+
+    # Circuits tools (circ_ -> circuits category, for shortened names only)
+    'circ_list_types': ('circuits', 'list_circuit_types'),
+    'circ_get_type': ('circuits', 'get_circuit_type'),
+    'circ_create_type': ('circuits', 'create_circuit_type'),
+    'circ_list_terminations': ('circuits', 'list_circuit_terminations'),
+    'circ_get_termination': ('circuits', 'get_circuit_termination'),
+    'circ_create_termination': ('circuits', 'create_circuit_termination'),
+
+    # Wireless tools (wlan_ -> wireless category)
+    'wlan_list_groups': ('wireless', 'list_wireless_lan_groups'),
+    'wlan_get_group': ('wireless', 'get_wireless_lan_group'),
+    'wlan_create_group': ('wireless', 'create_wireless_lan_group'),
+    'wlan_list_lans': ('wireless', 'list_wireless_lans'),
+    'wlan_get_lan': ('wireless', 'get_wireless_lan'),
+    'wlan_create_lan': ('wireless', 'create_wireless_lan'),
+    'wlan_list_links': ('wireless', 'list_wireless_links'),
+    'wlan_get_link': ('wireless', 'get_wireless_link'),
+}
+
+
+# Map tool name prefixes to module names.
+# This handles both full prefixes and shortened prefixes used in TOOL_NAME_MAP.
+PREFIX_TO_MODULE = {
+    'dcim': 'dcim',
+    'ipam': 'ipam',
+    'circuits': 'circuits',
+    'circ': 'circuits',           # Shortened prefix
+    'virtualization': 'virtualization',
+    'virt': 'virtualization',     # Shortened prefix
+    'tenancy': 'tenancy',
+    'vpn': 'vpn',
+    'wireless': 'wireless',
+    'wlan': 'wireless',           # Shortened prefix
+    'extras': 'extras',
+}
+
+
+def _get_tool_module(tool_name: str) -> Optional[str]:
+    """
+    Determine which module a tool belongs to.
+
+    Checks TOOL_NAME_MAP first for shortened names, then falls back to prefix extraction.
+
+    Args:
+        tool_name: The tool name (e.g., 'dcim_list_devices', 'virt_list_vms')
+
+    Returns:
+        Module name (e.g., 'dcim', 'virtualization') or None if unknown
+    """
+    # Check mapped short names first
+    if tool_name in TOOL_NAME_MAP:
+        category, _ = TOOL_NAME_MAP[tool_name]
+        return category
+
+    # Fall back to prefix extraction
+    parts = tool_name.split('_', 1)
+    if len(parts) < 2:
+        return None
+
+    prefix = parts[0]
+    return PREFIX_TO_MODULE.get(prefix)
+
+
 class NetBoxMCPServer:
     """MCP Server for NetBox integration"""
 
@@ -1248,6 +1504,8 @@ class NetBoxMCPServer:
         self.server = Server("netbox-mcp")
         self.config = None
         self.client = None
+        self.enabled_modules: Set[str] = set(ALL_MODULES)
+        # Tool instances - only instantiated for enabled modules
         self.dcim_tools = None
         self.ipam_tools = None
         self.circuits_tools = None
@@ -1262,18 +1520,39 @@ class NetBoxMCPServer:
         try:
             config_loader = NetBoxConfig()
             self.config = config_loader.load()
+            self.enabled_modules = self.config['enabled_modules']
 
             self.client = NetBoxClient()
-            self.dcim_tools = DCIMTools(self.client)
-            self.ipam_tools = IPAMTools(self.client)
-            self.circuits_tools = CircuitsTools(self.client)
-            self.virtualization_tools = VirtualizationTools(self.client)
-            self.tenancy_tools = TenancyTools(self.client)
-            self.vpn_tools = VPNTools(self.client)
-            self.wireless_tools = WirelessTools(self.client)
-            self.extras_tools = ExtrasTools(self.client)
 
-            logger.info(f"NetBox MCP Server initialized for {self.config['api_url']}")
+            # Conditionally instantiate tool classes for enabled modules only
+            if 'dcim' in self.enabled_modules:
+                self.dcim_tools = DCIMTools(self.client)
+            if 'ipam' in self.enabled_modules:
+                self.ipam_tools = IPAMTools(self.client)
+            if 'circuits' in self.enabled_modules:
+                self.circuits_tools = CircuitsTools(self.client)
+            if 'virtualization' in self.enabled_modules:
+                self.virtualization_tools = VirtualizationTools(self.client)
+            if 'tenancy' in self.enabled_modules:
+                self.tenancy_tools = TenancyTools(self.client)
+            if 'vpn' in self.enabled_modules:
+                self.vpn_tools = VPNTools(self.client)
+            if 'wireless' in self.enabled_modules:
+                self.wireless_tools = WirelessTools(self.client)
+            if 'extras' in self.enabled_modules:
+                self.extras_tools = ExtrasTools(self.client)
+
+            # Count tools that will be registered
+            tool_count = sum(
+                1 for name in TOOL_DEFINITIONS
+                if _get_tool_module(name) in self.enabled_modules
+            )
+
+            modules_str = ', '.join(sorted(self.enabled_modules))
+            logger.info(
+                f"NetBox MCP Server initialized: {tool_count} tools registered "
+                f"(modules: {modules_str})"
+            )
         except Exception as e:
             logger.error(f"Failed to initialize: {e}")
             raise
@@ -1283,9 +1562,14 @@ class NetBoxMCPServer:
 
         @self.server.list_tools()
         async def list_tools() -> list[Tool]:
-            """Return list of available tools"""
+            """Return list of available tools, filtered by enabled modules"""
             tools = []
             for name, definition in TOOL_DEFINITIONS.items():
+                # Filter tools by enabled modules
+                module = _get_tool_module(name)
+                if module not in self.enabled_modules:
+                    continue
+
                 tools.append(Tool(
                     name=name,
                     description=definition['description'],
@@ -1314,12 +1598,29 @@ class NetBoxMCPServer:
                 )]
 
     async def _route_tool(self, name: str, arguments: dict):
-        """Route tool call to appropriate handler."""
-        parts = name.split('_', 1)
-        if len(parts) != 2:
-            raise ValueError(f"Invalid tool name format: {name}")
+        """Route tool call to appropriate handler.
 
-        category, method_name = parts[0], parts[1]
+        Tool names may be shortened (e.g., 'virt_list_vms' instead of
+        'virtualization_list_virtual_machines') to meet the 28-character
+        limit. TOOL_NAME_MAP handles the translation to actual method names.
+        """
+        # Check module is enabled (routing guard)
+        module = _get_tool_module(name)
+        if module and module not in self.enabled_modules:
+            raise ValueError(
+                f"Tool '{name}' is not available (module '{module}' not enabled). "
+                f"Enabled modules: {', '.join(sorted(self.enabled_modules))}"
+            )
+
+        # Check if this is a mapped short name
+        if name in TOOL_NAME_MAP:
+            category, method_name = TOOL_NAME_MAP[name]
+        else:
+            # Fall back to original logic for unchanged tools
+            parts = name.split('_', 1)
+            if len(parts) != 2:
+                raise ValueError(f"Invalid tool name format: {name}")
+            category, method_name = parts[0], parts[1]
 
         # Map category to tool class
         tool_map = {

mcp-servers/netbox/run.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Capture original working directory before any cd operations
+# This should be the user's project directory when launched by Claude Code
+export CLAUDE_PROJECT_DIR="${CLAUDE_PROJECT_DIR:-$PWD}"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CACHE_VENV="$HOME/.cache/claude-mcp-venvs/leo-claude-mktplace/netbox/.venv"
+LOCAL_VENV="$SCRIPT_DIR/.venv"
+
+if [[ -f "$CACHE_VENV/bin/python" ]]; then
+    PYTHON="$CACHE_VENV/bin/python"
+elif [[ -f "$LOCAL_VENV/bin/python" ]]; then
+    PYTHON="$LOCAL_VENV/bin/python"
+else
+    echo "ERROR: No venv found. Run: ./scripts/setup-venvs.sh" >&2
+    exit 1
+fi
+
+cd "$SCRIPT_DIR"
+export PYTHONPATH="$SCRIPT_DIR"
+exec "$PYTHON" -m mcp_server.server "$@"

mcp-servers/viz-platform/.doc-guardian-queue

@@ -0,0 +1,5 @@
+2026-01-26T11:40:11 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/viz-platform/registry/dmc_2_5.json | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T13:46:31 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/viz-platform/tests/test_chart_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T13:46:32 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/viz-platform/tests/test_theme_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T13:46:34 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/viz-platform/tests/test_theme_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md
+2026-01-26T13:46:35 | mcp-servers | /home/lmiranda/claude-plugins-work/mcp-servers/viz-platform/tests/test_theme_tools.py | docs/COMMANDS-CHEATSHEET.md CLAUDE.md

mcp-servers/viz-platform/README.md

@@ -0,0 +1,115 @@
+# viz-platform MCP Server
+
+Model Context Protocol (MCP) server for Dash Mantine Components validation and visualization tools.
+
+## Overview
+
+This MCP server provides 21 tools for:
+- **DMC Validation**: Version-locked component registry prevents Claude from hallucinating invalid props
+- **Chart Creation**: Plotly-based visualization with theme integration
+- **Layout Composition**: Dashboard layouts with responsive grids
+- **Theme Management**: Design token-based theming system
+- **Page Structure**: Multi-page Dash app generation
+
+## Tools
+
+### DMC Tools (3)
+
+| Tool | Description |
+|------|-------------|
+| `list_components` | List available DMC components by category |
+| `get_component_props` | Get valid props, types, and defaults for a component |
+| `validate_component` | Validate component definition before use |
+
+### Chart Tools (2)
+
+| Tool | Description |
+|------|-------------|
+| `chart_create` | Create Plotly chart (line, bar, scatter, pie, histogram, area, heatmap) |
+| `chart_configure_interaction` | Configure chart interactions (zoom, pan, hover) |
+
+### Layout Tools (5)
+
+| Tool | Description |
+|------|-------------|
+| `layout_create` | Create dashboard layout structure |
+| `layout_add_filter` | Add filter components to layout |
+| `layout_set_grid` | Configure responsive grid settings |
+| `layout_get` | Retrieve layout configuration |
+| `layout_add_section` | Add sections to layout |
+
+### Theme Tools (6)
+
+| Tool | Description |
+|------|-------------|
+| `theme_create` | Create new theme with design tokens |
+| `theme_extend` | Extend existing theme with overrides |
+| `theme_validate` | Validate theme completeness |
+| `theme_export_css` | Export theme as CSS custom properties |
+| `theme_list` | List available themes |
+| `theme_activate` | Set active theme for visualizations |
+
+### Page Tools (5)
+
+| Tool | Description |
+|------|-------------|
+| `page_create` | Create new page structure |
+| `page_add_navbar` | Add navigation bar to page |
+| `page_set_auth` | Configure page authentication |
+| `page_list` | List available pages |
+| `page_get_app_config` | Get full app configuration |
+
+## Configuration
+
+### Environment Variables
+
+| Variable | Required | Description |
+|----------|----------|-------------|
+| `DMC_VERSION` | No | Dash Mantine Components version (auto-detected if installed) |
+| `VIZ_DEFAULT_THEME` | No | Default theme name |
+| `CLAUDE_PROJECT_DIR` | No | Project directory for theme storage |
+
+### Theme Storage
+
+Themes can be stored at two levels:
+- **User-level**: `~/.config/claude/themes/`
+- **Project-level**: `{project}/.viz-platform/themes/`
+
+Project-level themes take precedence.
+
+## Component Registry
+
+The server uses a static JSON registry for DMC component validation:
+- Pre-generated from DMC source code
+- Version-tagged (e.g., `dmc_2_5.json`)
+- Prevents hallucination of non-existent props
+- Fast, deterministic validation
+
+Registry files are stored in `registry/` directory.
+
+## Tests
+
+94 tests with coverage:
+- `test_config.py`: 82% coverage
+- `test_component_registry.py`: 92% coverage
+- `test_dmc_tools.py`: 88% coverage
+- `test_chart_tools.py`: 68% coverage
+- `test_theme_tools.py`: 99% coverage
+
+Run tests:
+```bash
+cd mcp-servers/viz-platform
+source .venv/bin/activate
+pytest tests/ -v
+```
+
+## Dependencies
+
+- Python 3.10+
+- FastMCP
+- plotly
+- dash-mantine-components (optional, for version detection)
+
+## Usage
+
+This MCP server is used by the `viz-platform` plugin. See the plugin's commands in `plugins/viz-platform/commands/` for usage.

mcp-servers/viz-platform/mcp_server/__init__.py

@@ -0,0 +1,7 @@
+"""
+viz-platform MCP Server package.
+
+Provides Dash Mantine Components validation and visualization tools to Claude Code.
+"""
+
+__version__ = "1.0.0"

mcp-servers/viz-platform/mcp_server/accessibility_tools.py

@@ -0,0 +1,479 @@
+"""
+Accessibility validation tools for color blindness and WCAG compliance.
+
+Provides tools for validating color palettes against color blindness
+simulations and WCAG contrast requirements.
+"""
+import logging
+import math
+from typing import Dict, List, Optional, Any, Tuple
+
+logger = logging.getLogger(__name__)
+
+
+# Color-blind safe palettes
+SAFE_PALETTES = {
+    "categorical": {
+        "name": "Paul Tol's Qualitative",
+        "colors": ["#4477AA", "#EE6677", "#228833", "#CCBB44", "#66CCEE", "#AA3377", "#BBBBBB"],
+        "description": "Distinguishable for all types of color blindness"
+    },
+    "ibm": {
+        "name": "IBM Design",
+        "colors": ["#648FFF", "#785EF0", "#DC267F", "#FE6100", "#FFB000"],
+        "description": "IBM's accessible color palette"
+    },
+    "okabe_ito": {
+        "name": "Okabe-Ito",
+        "colors": ["#E69F00", "#56B4E9", "#009E73", "#F0E442", "#0072B2", "#D55E00", "#CC79A7", "#000000"],
+        "description": "Optimized for all color vision deficiencies"
+    },
+    "tableau_colorblind": {
+        "name": "Tableau Colorblind 10",
+        "colors": ["#006BA4", "#FF800E", "#ABABAB", "#595959", "#5F9ED1",
+                   "#C85200", "#898989", "#A2C8EC", "#FFBC79", "#CFCFCF"],
+        "description": "Industry-standard accessible palette"
+    }
+}
+
+
+# Simulation matrices for color blindness (LMS color space transformation)
+# These approximate how colors appear to people with different types of color blindness
+SIMULATION_MATRICES = {
+    "deuteranopia": {
+        # Green-blind (most common)
+        "severity": "common",
+        "population": "6% males, 0.4% females",
+        "description": "Difficulty distinguishing red from green (green-blind)",
+        "matrix": [
+            [0.625, 0.375, 0.0],
+            [0.700, 0.300, 0.0],
+            [0.0, 0.300, 0.700]
+        ]
+    },
+    "protanopia": {
+        # Red-blind
+        "severity": "common",
+        "population": "2.5% males, 0.05% females",
+        "description": "Difficulty distinguishing red from green (red-blind)",
+        "matrix": [
+            [0.567, 0.433, 0.0],
+            [0.558, 0.442, 0.0],
+            [0.0, 0.242, 0.758]
+        ]
+    },
+    "tritanopia": {
+        # Blue-blind (rare)
+        "severity": "rare",
+        "population": "0.01% total",
+        "description": "Difficulty distinguishing blue from yellow",
+        "matrix": [
+            [0.950, 0.050, 0.0],
+            [0.0, 0.433, 0.567],
+            [0.0, 0.475, 0.525]
+        ]
+    }
+}
+
+
+class AccessibilityTools:
+    """
+    Color accessibility validation tools.
+
+    Validates colors for WCAG compliance and color blindness accessibility.
+    """
+
+    def __init__(self, theme_store=None):
+        """
+        Initialize accessibility tools.
+
+        Args:
+            theme_store: Optional ThemeStore for theme color extraction
+        """
+        self.theme_store = theme_store
+
+    def _hex_to_rgb(self, hex_color: str) -> Tuple[int, int, int]:
+        """Convert hex color to RGB tuple."""
+        hex_color = hex_color.lstrip('#')
+        if len(hex_color) == 3:
+            hex_color = ''.join([c * 2 for c in hex_color])
+        return tuple(int(hex_color[i:i+2], 16) for i in (0, 2, 4))
+
+    def _rgb_to_hex(self, rgb: Tuple[int, int, int]) -> str:
+        """Convert RGB tuple to hex color."""
+        return '#{:02x}{:02x}{:02x}'.format(
+            max(0, min(255, int(rgb[0]))),
+            max(0, min(255, int(rgb[1]))),
+            max(0, min(255, int(rgb[2])))
+        )
+
+    def _get_relative_luminance(self, rgb: Tuple[int, int, int]) -> float:
+        """
+        Calculate relative luminance per WCAG 2.1.
+
+        https://www.w3.org/WAI/GL/wiki/Relative_luminance
+        """
+        def channel_luminance(value: int) -> float:
+            v = value / 255
+            return v / 12.92 if v <= 0.03928 else ((v + 0.055) / 1.055) ** 2.4
+
+        r, g, b = rgb
+        return (
+            0.2126 * channel_luminance(r) +
+            0.7152 * channel_luminance(g) +
+            0.0722 * channel_luminance(b)
+        )
+
+    def _get_contrast_ratio(self, color1: str, color2: str) -> float:
+        """
+        Calculate contrast ratio between two colors per WCAG 2.1.
+
+        Returns ratio between 1:1 and 21:1.
+        """
+        rgb1 = self._hex_to_rgb(color1)
+        rgb2 = self._hex_to_rgb(color2)
+
+        l1 = self._get_relative_luminance(rgb1)
+        l2 = self._get_relative_luminance(rgb2)
+
+        lighter = max(l1, l2)
+        darker = min(l1, l2)
+
+        return (lighter + 0.05) / (darker + 0.05)
+
+    def _simulate_color_blindness(
+        self,
+        hex_color: str,
+        deficiency_type: str
+    ) -> str:
+        """
+        Simulate how a color appears with a specific color blindness type.
+
+        Uses linear RGB transformation approximation.
+        """
+        if deficiency_type not in SIMULATION_MATRICES:
+            return hex_color
+
+        rgb = self._hex_to_rgb(hex_color)
+        matrix = SIMULATION_MATRICES[deficiency_type]["matrix"]
+
+        # Apply transformation matrix
+        r = rgb[0] * matrix[0][0] + rgb[1] * matrix[0][1] + rgb[2] * matrix[0][2]
+        g = rgb[0] * matrix[1][0] + rgb[1] * matrix[1][1] + rgb[2] * matrix[1][2]
+        b = rgb[0] * matrix[2][0] + rgb[1] * matrix[2][1] + rgb[2] * matrix[2][2]
+
+        return self._rgb_to_hex((r, g, b))
+
+    def _get_color_distance(self, color1: str, color2: str) -> float:
+        """
+        Calculate perceptual color distance (CIE76 approximation).
+
+        Returns a value where < 20 means colors may be hard to distinguish.
+        """
+        rgb1 = self._hex_to_rgb(color1)
+        rgb2 = self._hex_to_rgb(color2)
+
+        # Simple Euclidean distance in RGB space (approximation)
+        # For production, should use CIEDE2000
+        return math.sqrt(
+            (rgb1[0] - rgb2[0]) ** 2 +
+            (rgb1[1] - rgb2[1]) ** 2 +
+            (rgb1[2] - rgb2[2]) ** 2
+        )
+
+    async def accessibility_validate_colors(
+        self,
+        colors: List[str],
+        check_types: Optional[List[str]] = None,
+        min_contrast_ratio: float = 4.5
+    ) -> Dict[str, Any]:
+        """
+        Validate a list of colors for accessibility.
+
+        Args:
+            colors: List of hex colors to validate
+            check_types: Color blindness types to check (default: all)
+            min_contrast_ratio: Minimum WCAG contrast ratio (default: 4.5 for AA)
+
+        Returns:
+            Dict with:
+                - issues: List of accessibility issues found
+                - simulations: How colors appear under each deficiency
+                - recommendations: Suggestions for improvement
+                - safe_palettes: Color-blind safe palette suggestions
+        """
+        check_types = check_types or list(SIMULATION_MATRICES.keys())
+        issues = []
+        simulations = {}
+
+        # Normalize colors
+        normalized_colors = [c.upper() if c.startswith('#') else f'#{c.upper()}' for c in colors]
+
+        # Simulate each color blindness type
+        for deficiency in check_types:
+            if deficiency not in SIMULATION_MATRICES:
+                continue
+
+            simulated = [self._simulate_color_blindness(c, deficiency) for c in normalized_colors]
+            simulations[deficiency] = {
+                "original": normalized_colors,
+                "simulated": simulated,
+                "info": SIMULATION_MATRICES[deficiency]
+            }
+
+            # Check if any color pairs become indistinguishable
+            for i in range(len(normalized_colors)):
+                for j in range(i + 1, len(normalized_colors)):
+                    distance = self._get_color_distance(simulated[i], simulated[j])
+                    if distance < 30:  # Threshold for distinguishability
+                        issues.append({
+                            "type": "distinguishability",
+                            "severity": "warning" if distance > 15 else "error",
+                            "colors": [normalized_colors[i], normalized_colors[j]],
+                            "affected_by": [deficiency],
+                            "simulated_colors": [simulated[i], simulated[j]],
+                            "distance": round(distance, 1),
+                            "message": f"Colors may be hard to distinguish for {deficiency} ({SIMULATION_MATRICES[deficiency]['description']})"
+                        })
+
+        # Check contrast ratios against white and black backgrounds
+        for color in normalized_colors:
+            white_contrast = self._get_contrast_ratio(color, "#FFFFFF")
+            black_contrast = self._get_contrast_ratio(color, "#000000")
+
+            if white_contrast < min_contrast_ratio and black_contrast < min_contrast_ratio:
+                issues.append({
+                    "type": "contrast_ratio",
+                    "severity": "error",
+                    "colors": [color],
+                    "white_contrast": round(white_contrast, 2),
+                    "black_contrast": round(black_contrast, 2),
+                    "required": min_contrast_ratio,
+                    "message": f"Insufficient contrast against both white ({white_contrast:.1f}:1) and black ({black_contrast:.1f}:1) backgrounds"
+                })
+
+        # Generate recommendations
+        recommendations = self._generate_recommendations(issues)
+
+        # Calculate overall score
+        error_count = sum(1 for i in issues if i["severity"] == "error")
+        warning_count = sum(1 for i in issues if i["severity"] == "warning")
+
+        if error_count == 0 and warning_count == 0:
+            score = "A"
+        elif error_count == 0 and warning_count <= 2:
+            score = "B"
+        elif error_count <= 2:
+            score = "C"
+        else:
+            score = "D"
+
+        return {
+            "colors_checked": normalized_colors,
+            "overall_score": score,
+            "issue_count": len(issues),
+            "issues": issues,
+            "simulations": simulations,
+            "recommendations": recommendations,
+            "safe_palettes": SAFE_PALETTES
+        }
+
+    async def accessibility_validate_theme(
+        self,
+        theme_name: str
+    ) -> Dict[str, Any]:
+        """
+        Validate a theme's colors for accessibility.
+
+        Args:
+            theme_name: Theme name to validate
+
+        Returns:
+            Dict with accessibility validation results
+        """
+        if not self.theme_store:
+            return {
+                "error": "Theme store not configured",
+                "theme_name": theme_name
+            }
+
+        theme = self.theme_store.get_theme(theme_name)
+        if not theme:
+            available = self.theme_store.list_themes()
+            return {
+                "error": f"Theme '{theme_name}' not found. Available: {available}",
+                "theme_name": theme_name
+            }
+
+        # Extract colors from theme
+        colors = []
+        tokens = theme.get("tokens", {})
+        color_tokens = tokens.get("colors", {})
+
+        def extract_colors(obj, prefix=""):
+            """Recursively extract color values."""
+            if isinstance(obj, str) and (obj.startswith('#') or len(obj) == 6):
+                colors.append(obj if obj.startswith('#') else f'#{obj}')
+            elif isinstance(obj, dict):
+                for key, value in obj.items():
+                    extract_colors(value, f"{prefix}.{key}")
+            elif isinstance(obj, list):
+                for item in obj:
+                    extract_colors(item, prefix)
+
+        extract_colors(color_tokens)
+
+        # Validate extracted colors
+        result = await self.accessibility_validate_colors(colors)
+        result["theme_name"] = theme_name
+
+        # Add theme-specific checks
+        primary = color_tokens.get("primary")
+        background = color_tokens.get("background", {})
+        text = color_tokens.get("text", {})
+
+        if primary and background:
+            bg_color = background.get("base") if isinstance(background, dict) else background
+            if bg_color:
+                contrast = self._get_contrast_ratio(primary, bg_color)
+                if contrast < 4.5:
+                    result["issues"].append({
+                        "type": "primary_contrast",
+                        "severity": "error",
+                        "colors": [primary, bg_color],
+                        "ratio": round(contrast, 2),
+                        "required": 4.5,
+                        "message": f"Primary color has insufficient contrast ({contrast:.1f}:1) against background"
+                    })
+
+        return result
+
+    async def accessibility_suggest_alternative(
+        self,
+        color: str,
+        deficiency_type: str
+    ) -> Dict[str, Any]:
+        """
+        Suggest accessible alternative colors.
+
+        Args:
+            color: Original hex color
+            deficiency_type: Type of color blindness to optimize for
+
+        Returns:
+            Dict with alternative color suggestions
+        """
+        rgb = self._hex_to_rgb(color)
+
+        suggestions = []
+
+        # Suggest shifting hue while maintaining saturation and brightness
+        # For red-green deficiency, shift toward blue or yellow
+        if deficiency_type in ["deuteranopia", "protanopia"]:
+            # Shift toward blue
+            blue_shift = self._rgb_to_hex((
+                max(0, rgb[0] - 50),
+                max(0, rgb[1] - 30),
+                min(255, rgb[2] + 80)
+            ))
+            suggestions.append({
+                "color": blue_shift,
+                "description": "Blue-shifted alternative",
+                "preserves": "approximate brightness"
+            })
+
+            # Shift toward yellow/orange
+            yellow_shift = self._rgb_to_hex((
+                min(255, rgb[0] + 50),
+                min(255, rgb[1] + 30),
+                max(0, rgb[2] - 80)
+            ))
+            suggestions.append({
+                "color": yellow_shift,
+                "description": "Yellow-shifted alternative",
+                "preserves": "approximate brightness"
+            })
+
+        elif deficiency_type == "tritanopia":
+            # For blue-yellow deficiency, shift toward red or green
+            red_shift = self._rgb_to_hex((
+                min(255, rgb[0] + 60),
+                max(0, rgb[1] - 20),
+                max(0, rgb[2] - 40)
+            ))
+            suggestions.append({
+                "color": red_shift,
+                "description": "Red-shifted alternative",
+                "preserves": "approximate brightness"
+            })
+
+        # Add safe palette suggestions
+        for palette_name, palette in SAFE_PALETTES.items():
+            # Find closest color in safe palette
+            min_distance = float('inf')
+            closest = None
+            for safe_color in palette["colors"]:
+                distance = self._get_color_distance(color, safe_color)
+                if distance < min_distance:
+                    min_distance = distance
+                    closest = safe_color
+
+            if closest:
+                suggestions.append({
+                    "color": closest,
+                    "description": f"From {palette['name']} palette",
+                    "palette": palette_name
+                })
+
+        return {
+            "original_color": color,
+            "deficiency_type": deficiency_type,
+            "suggestions": suggestions[:5]  # Limit to 5 suggestions
+        }
+
+    def _generate_recommendations(self, issues: List[Dict[str, Any]]) -> List[str]:
+        """Generate actionable recommendations based on issues."""
+        recommendations = []
+
+        # Check for distinguishability issues
+        distinguishability_issues = [i for i in issues if i["type"] == "distinguishability"]
+        if distinguishability_issues:
+            affected_types = set()
+            for issue in distinguishability_issues:
+                affected_types.update(issue.get("affected_by", []))
+
+            if "deuteranopia" in affected_types or "protanopia" in affected_types:
+                recommendations.append(
+                    "Avoid using red and green as the only differentiators - "
+                    "add patterns, shapes, or labels"
+                )
+
+            recommendations.append(
+                "Consider using a color-blind safe palette like Okabe-Ito or IBM Design"
+            )
+
+        # Check for contrast issues
+        contrast_issues = [i for i in issues if i["type"] in ["contrast_ratio", "primary_contrast"]]
+        if contrast_issues:
+            recommendations.append(
+                "Increase contrast by darkening colors for light backgrounds "
+                "or lightening for dark backgrounds"
+            )
+            recommendations.append(
+                "Use WCAG contrast checker tools to verify text readability"
+            )
+
+        # General recommendations
+        if len(issues) > 0:
+            recommendations.append(
+                "Add secondary visual cues (icons, patterns, labels) "
+                "to not rely solely on color"
+            )
+
+        if not recommendations:
+            recommendations.append(
+                "Color palette appears accessible! Consider adding patterns "
+                "for additional distinguishability"
+            )
+
+        return recommendations

mcp-servers/viz-platform/mcp_server/chart_tools.py

@@ -0,0 +1,533 @@
+"""
+Chart creation tools using Plotly.
+
+Provides tools for creating data visualizations with automatic theme integration.
+"""
+import base64
+import logging
+import os
+from typing import Dict, List, Optional, Any, Union
+
+logger = logging.getLogger(__name__)
+
+# Check for kaleido availability
+KALEIDO_AVAILABLE = False
+try:
+    import kaleido
+    KALEIDO_AVAILABLE = True
+except ImportError:
+    logger.debug("kaleido not installed - chart export will be unavailable")
+
+
+# Default color palette based on Mantine theme
+DEFAULT_COLORS = [
+    "#228be6",  # blue
+    "#40c057",  # green
+    "#fa5252",  # red
+    "#fab005",  # yellow
+    "#7950f2",  # violet
+    "#fd7e14",  # orange
+    "#20c997",  # teal
+    "#f783ac",  # pink
+    "#868e96",  # gray
+    "#15aabf",  # cyan
+]
+
+
+class ChartTools:
+    """
+    Plotly-based chart creation tools.
+
+    Creates charts that integrate with DMC theming system.
+    """
+
+    def __init__(self, theme_store=None):
+        """
+        Initialize chart tools.
+
+        Args:
+            theme_store: Optional ThemeStore for theme token resolution
+        """
+        self.theme_store = theme_store
+        self._active_theme = None
+
+    def set_theme(self, theme: Dict[str, Any]) -> None:
+        """Set the active theme for chart styling."""
+        self._active_theme = theme
+
+    def _get_color_palette(self) -> List[str]:
+        """Get color palette from theme or defaults."""
+        if self._active_theme and 'colors' in self._active_theme:
+            colors = self._active_theme['colors']
+            # Extract primary colors from theme
+            palette = []
+            for key in ['primary', 'secondary', 'success', 'warning', 'error']:
+                if key in colors:
+                    palette.append(colors[key])
+            if palette:
+                return palette + DEFAULT_COLORS[len(palette):]
+        return DEFAULT_COLORS
+
+    def _resolve_color(self, color: Optional[str]) -> str:
+        """Resolve a color token to actual color value."""
+        if not color:
+            return self._get_color_palette()[0]
+
+        # Check if it's a theme token
+        if self._active_theme and 'colors' in self._active_theme:
+            colors = self._active_theme['colors']
+            if color in colors:
+                return colors[color]
+
+        # Check if it's already a valid color
+        if color.startswith('#') or color.startswith('rgb'):
+            return color
+
+        # Map common color names to palette
+        color_map = {
+            'blue': DEFAULT_COLORS[0],
+            'green': DEFAULT_COLORS[1],
+            'red': DEFAULT_COLORS[2],
+            'yellow': DEFAULT_COLORS[3],
+            'violet': DEFAULT_COLORS[4],
+            'orange': DEFAULT_COLORS[5],
+            'teal': DEFAULT_COLORS[6],
+            'pink': DEFAULT_COLORS[7],
+            'gray': DEFAULT_COLORS[8],
+            'cyan': DEFAULT_COLORS[9],
+        }
+        return color_map.get(color, color)
+
+    async def chart_create(
+        self,
+        chart_type: str,
+        data: Dict[str, Any],
+        options: Optional[Dict[str, Any]] = None
+    ) -> Dict[str, Any]:
+        """
+        Create a Plotly chart.
+
+        Args:
+            chart_type: Type of chart (line, bar, scatter, pie, heatmap, histogram, area)
+            data: Data specification with x, y values or labels/values for pie
+            options: Optional chart options (title, color, layout settings)
+
+        Returns:
+            Dict with:
+                - figure: Plotly figure JSON
+                - chart_type: Type of chart created
+                - error: Error message if creation failed
+        """
+        options = options or {}
+
+        # Validate chart type
+        valid_types = ['line', 'bar', 'scatter', 'pie', 'heatmap', 'histogram', 'area']
+        if chart_type not in valid_types:
+            return {
+                "error": f"Invalid chart_type '{chart_type}'. Must be one of: {valid_types}",
+                "chart_type": chart_type,
+                "figure": None
+            }
+
+        try:
+            # Build trace based on chart type
+            trace = self._build_trace(chart_type, data, options)
+            if 'error' in trace:
+                return trace
+
+            # Build layout
+            layout = self._build_layout(options)
+
+            # Create figure structure
+            figure = {
+                "data": [trace],
+                "layout": layout
+            }
+
+            return {
+                "figure": figure,
+                "chart_type": chart_type,
+                "trace_count": 1
+            }
+
+        except Exception as e:
+            logger.error(f"Chart creation failed: {e}")
+            return {
+                "error": str(e),
+                "chart_type": chart_type,
+                "figure": None
+            }
+
+    def _build_trace(
+        self,
+        chart_type: str,
+        data: Dict[str, Any],
+        options: Dict[str, Any]
+    ) -> Dict[str, Any]:
+        """Build Plotly trace for the chart type."""
+        color = self._resolve_color(options.get('color'))
+        palette = self._get_color_palette()
+
+        # Common trace properties
+        trace: Dict[str, Any] = {}
+
+        if chart_type == 'line':
+            trace = {
+                "type": "scatter",
+                "mode": "lines+markers",
+                "x": data.get('x', []),
+                "y": data.get('y', []),
+                "line": {"color": color},
+                "marker": {"color": color}
+            }
+            if 'name' in data:
+                trace['name'] = data['name']
+
+        elif chart_type == 'bar':
+            trace = {
+                "type": "bar",
+                "x": data.get('x', []),
+                "y": data.get('y', []),
+                "marker": {"color": color}
+            }
+            if options.get('horizontal'):
+                trace['orientation'] = 'h'
+                trace['x'], trace['y'] = trace['y'], trace['x']
+            if 'name' in data:
+                trace['name'] = data['name']
+
+        elif chart_type == 'scatter':
+            trace = {
+                "type": "scatter",
+                "mode": "markers",
+                "x": data.get('x', []),
+                "y": data.get('y', []),
+                "marker": {
+                    "color": color,
+                    "size": options.get('marker_size', 10)
+                }
+            }
+            if 'size' in data:
+                trace['marker']['size'] = data['size']
+            if 'name' in data:
+                trace['name'] = data['name']
+
+        elif chart_type == 'pie':
+            labels = data.get('labels', data.get('x', []))
+            values = data.get('values', data.get('y', []))
+            trace = {
+                "type": "pie",
+                "labels": labels,
+                "values": values,
+                "marker": {"colors": palette[:len(labels)]}
+            }
+            if options.get('donut'):
+                trace['hole'] = options.get('hole', 0.4)
+
+        elif chart_type == 'heatmap':
+            trace = {
+                "type": "heatmap",
+                "z": data.get('z', data.get('values', [])),
+                "x": data.get('x', []),
+                "y": data.get('y', []),
+                "colorscale": options.get('colorscale', 'Blues')
+            }
+
+        elif chart_type == 'histogram':
+            trace = {
+                "type": "histogram",
+                "x": data.get('x', data.get('values', [])),
+                "marker": {"color": color}
+            }
+            if 'nbins' in options:
+                trace['nbinsx'] = options['nbins']
+
+        elif chart_type == 'area':
+            trace = {
+                "type": "scatter",
+                "mode": "lines",
+                "x": data.get('x', []),
+                "y": data.get('y', []),
+                "fill": "tozeroy",
+                "line": {"color": color},
+                "fillcolor": color.replace(')', ', 0.3)').replace('rgb', 'rgba') if color.startswith('rgb') else color + '4D'
+            }
+            if 'name' in data:
+                trace['name'] = data['name']
+
+        else:
+            return {"error": f"Unsupported chart type: {chart_type}"}
+
+        return trace
+
+    def _build_layout(self, options: Dict[str, Any]) -> Dict[str, Any]:
+        """Build Plotly layout from options."""
+        layout: Dict[str, Any] = {
+            "autosize": True,
+            "margin": {"l": 50, "r": 30, "t": 50, "b": 50}
+        }
+
+        # Title
+        if 'title' in options:
+            layout['title'] = {
+                "text": options['title'],
+                "x": 0.5,
+                "xanchor": "center"
+            }
+
+        # Axis labels
+        if 'x_label' in options:
+            layout['xaxis'] = layout.get('xaxis', {})
+            layout['xaxis']['title'] = options['x_label']
+
+        if 'y_label' in options:
+            layout['yaxis'] = layout.get('yaxis', {})
+            layout['yaxis']['title'] = options['y_label']
+
+        # Theme-based styling
+        if self._active_theme:
+            colors = self._active_theme.get('colors', {})
+            bg = colors.get('background', {})
+
+            if isinstance(bg, dict):
+                layout['paper_bgcolor'] = bg.get('base', '#ffffff')
+                layout['plot_bgcolor'] = bg.get('subtle', '#f8f9fa')
+            elif isinstance(bg, str):
+                layout['paper_bgcolor'] = bg
+                layout['plot_bgcolor'] = bg
+
+            text_color = colors.get('text', {})
+            if isinstance(text_color, dict):
+                layout['font'] = {'color': text_color.get('primary', '#212529')}
+            elif isinstance(text_color, str):
+                layout['font'] = {'color': text_color}
+
+        # Additional layout options
+        if 'showlegend' in options:
+            layout['showlegend'] = options['showlegend']
+
+        if 'height' in options:
+            layout['height'] = options['height']
+
+        if 'width' in options:
+            layout['width'] = options['width']
+
+        return layout
+
+    async def chart_configure_interaction(
+        self,
+        figure: Dict[str, Any],
+        interactions: Dict[str, Any]
+    ) -> Dict[str, Any]:
+        """
+        Configure interactions for a chart.
+
+        Args:
+            figure: Plotly figure JSON to modify
+            interactions: Interaction configuration:
+                - hover_template: Custom hover text template
+                - click_data: Enable click data capture
+                - selection: Enable selection (box, lasso)
+                - zoom: Enable/disable zoom
+
+        Returns:
+            Dict with:
+                - figure: Updated figure JSON
+                - interactions_added: List of interactions configured
+                - error: Error message if configuration failed
+        """
+        if not figure or 'data' not in figure:
+            return {
+                "error": "Invalid figure: must contain 'data' key",
+                "figure": figure,
+                "interactions_added": []
+            }
+
+        try:
+            interactions_added = []
+
+            # Process each trace
+            for i, trace in enumerate(figure['data']):
+                # Hover template
+                if 'hover_template' in interactions:
+                    trace['hovertemplate'] = interactions['hover_template']
+                    if i == 0:
+                        interactions_added.append('hover_template')
+
+                # Custom hover info
+                if 'hover_info' in interactions:
+                    trace['hoverinfo'] = interactions['hover_info']
+                    if i == 0:
+                        interactions_added.append('hover_info')
+
+            # Layout-level interactions
+            layout = figure.get('layout', {})
+
+            # Click data (Dash callback integration)
+            if interactions.get('click_data', False):
+                layout['clickmode'] = 'event+select'
+                interactions_added.append('click_data')
+
+            # Selection mode
+            if 'selection' in interactions:
+                sel_mode = interactions['selection']
+                if sel_mode in ['box', 'lasso', 'box+lasso']:
+                    layout['dragmode'] = 'select' if sel_mode == 'box' else sel_mode
+                    interactions_added.append(f'selection:{sel_mode}')
+
+            # Zoom configuration
+            if 'zoom' in interactions:
+                if not interactions['zoom']:
+                    layout['xaxis'] = layout.get('xaxis', {})
+                    layout['yaxis'] = layout.get('yaxis', {})
+                    layout['xaxis']['fixedrange'] = True
+                    layout['yaxis']['fixedrange'] = True
+                    interactions_added.append('zoom:disabled')
+                else:
+                    interactions_added.append('zoom:enabled')
+
+            # Modebar configuration
+            if 'modebar' in interactions:
+                layout['modebar'] = interactions['modebar']
+                interactions_added.append('modebar')
+
+            figure['layout'] = layout
+
+            return {
+                "figure": figure,
+                "interactions_added": interactions_added
+            }
+
+        except Exception as e:
+            logger.error(f"Interaction configuration failed: {e}")
+            return {
+                "error": str(e),
+                "figure": figure,
+                "interactions_added": []
+            }
+
+    async def chart_export(
+        self,
+        figure: Dict[str, Any],
+        format: str = "png",
+        width: Optional[int] = None,
+        height: Optional[int] = None,
+        scale: float = 2.0,
+        output_path: Optional[str] = None
+    ) -> Dict[str, Any]:
+        """
+        Export a Plotly chart to a static image format.
+
+        Args:
+            figure: Plotly figure JSON to export
+            format: Output format - png, svg, or pdf
+            width: Image width in pixels (default: from figure or 1200)
+            height: Image height in pixels (default: from figure or 800)
+            scale: Resolution scale factor (default: 2 for retina)
+            output_path: Optional file path to save the image
+
+        Returns:
+            Dict with:
+                - image_data: Base64-encoded image (if no output_path)
+                - file_path: Path to saved file (if output_path provided)
+                - format: Export format used
+                - dimensions: {width, height, scale}
+                - error: Error message if export failed
+        """
+        # Validate format
+        valid_formats = ['png', 'svg', 'pdf']
+        format = format.lower()
+        if format not in valid_formats:
+            return {
+                "error": f"Invalid format '{format}'. Must be one of: {valid_formats}",
+                "format": format,
+                "image_data": None
+            }
+
+        # Check kaleido availability
+        if not KALEIDO_AVAILABLE:
+            return {
+                "error": "kaleido package not installed. Install with: pip install kaleido",
+                "format": format,
+                "image_data": None,
+                "install_hint": "pip install kaleido"
+            }
+
+        # Validate figure
+        if not figure or 'data' not in figure:
+            return {
+                "error": "Invalid figure: must contain 'data' key",
+                "format": format,
+                "image_data": None
+            }
+
+        try:
+            import plotly.graph_objects as go
+            import plotly.io as pio
+
+            # Create Plotly figure object
+            fig = go.Figure(figure)
+
+            # Determine dimensions
+            layout = figure.get('layout', {})
+            export_width = width or layout.get('width') or 1200
+            export_height = height or layout.get('height') or 800
+
+            # Export to bytes
+            image_bytes = pio.to_image(
+                fig,
+                format=format,
+                width=export_width,
+                height=export_height,
+                scale=scale
+            )
+
+            result = {
+                "format": format,
+                "dimensions": {
+                    "width": export_width,
+                    "height": export_height,
+                    "scale": scale,
+                    "effective_width": int(export_width * scale),
+                    "effective_height": int(export_height * scale)
+                }
+            }
+
+            # Save to file or return base64
+            if output_path:
+                # Ensure directory exists
+                output_dir = os.path.dirname(output_path)
+                if output_dir and not os.path.exists(output_dir):
+                    os.makedirs(output_dir, exist_ok=True)
+
+                # Add extension if missing
+                if not output_path.endswith(f'.{format}'):
+                    output_path = f"{output_path}.{format}"
+
+                with open(output_path, 'wb') as f:
+                    f.write(image_bytes)
+
+                result["file_path"] = output_path
+                result["file_size_bytes"] = len(image_bytes)
+            else:
+                # Return as base64
+                result["image_data"] = base64.b64encode(image_bytes).decode('utf-8')
+                result["data_uri"] = f"data:image/{format};base64,{result['image_data']}"
+
+            return result
+
+        except ImportError as e:
+            logger.error(f"Chart export failed - missing dependency: {e}")
+            return {
+                "error": f"Missing dependency for export: {e}",
+                "format": format,
+                "image_data": None,
+                "install_hint": "pip install plotly kaleido"
+            }
+        except Exception as e:
+            logger.error(f"Chart export failed: {e}")
+            return {
+                "error": str(e),
+                "format": format,
+                "image_data": None
+            }

mcp-servers/viz-platform/mcp_server/component_registry.py

@@ -0,0 +1,301 @@
+"""
+DMC Component Registry for viz-platform.
+
+Provides version-locked component definitions to prevent Claude from
+hallucinating invalid props. Uses static JSON registries pre-generated
+from DMC source.
+"""
+import json
+import logging
+from pathlib import Path
+from typing import Dict, List, Optional, Any
+
+logger = logging.getLogger(__name__)
+
+
+class ComponentRegistry:
+    """
+    Version-locked registry of Dash Mantine Components.
+
+    Loads component definitions from static JSON files and provides
+    lookup methods for validation tools.
+    """
+
+    def __init__(self, dmc_version: Optional[str] = None):
+        """
+        Initialize the component registry.
+
+        Args:
+            dmc_version: Installed DMC version (e.g., "0.14.7").
+                        If None, will try to detect or use fallback.
+        """
+        self.dmc_version = dmc_version
+        self.registry_dir = Path(__file__).parent.parent / 'registry'
+        self.components: Dict[str, Dict[str, Any]] = {}
+        self.categories: Dict[str, List[str]] = {}
+        self.loaded_version: Optional[str] = None
+
+    def load(self) -> bool:
+        """
+        Load the component registry for the configured DMC version.
+
+        Returns:
+            True if registry loaded successfully, False otherwise
+        """
+        registry_file = self._find_registry_file()
+
+        if not registry_file:
+            logger.warning(
+                f"No registry found for DMC {self.dmc_version}. "
+                "Component validation will be limited."
+            )
+            return False
+
+        try:
+            with open(registry_file, 'r') as f:
+                data = json.load(f)
+
+            self.loaded_version = data.get('version')
+            self.components = data.get('components', {})
+            self.categories = data.get('categories', {})
+
+            logger.info(
+                f"Loaded component registry v{self.loaded_version} "
+                f"with {len(self.components)} components"
+            )
+            return True
+
+        except Exception as e:
+            logger.error(f"Failed to load registry: {e}")
+            return False
+
+    def _find_registry_file(self) -> Optional[Path]:
+        """
+        Find the best matching registry file for the DMC version.
+
+        Strategy:
+        1. Exact major.minor match (e.g., dmc_0_14.json for 0.14.7)
+        2. Fallback to latest available registry
+
+        Returns:
+            Path to registry file, or None if not found
+        """
+        if not self.registry_dir.exists():
+            logger.warning(f"Registry directory not found: {self.registry_dir}")
+            return None
+
+        # Try exact major.minor match
+        if self.dmc_version:
+            parts = self.dmc_version.split('.')
+            if len(parts) >= 2:
+                major_minor = f"{parts[0]}_{parts[1]}"
+                exact_match = self.registry_dir / f"dmc_{major_minor}.json"
+                if exact_match.exists():
+                    return exact_match
+
+        # Fallback: find latest registry
+        registry_files = list(self.registry_dir.glob("dmc_*.json"))
+        if registry_files:
+            # Sort by version and return latest
+            registry_files.sort(reverse=True)
+            fallback = registry_files[0]
+            if self.dmc_version:
+                logger.warning(
+                    f"No exact match for DMC {self.dmc_version}, "
+                    f"using fallback: {fallback.name}"
+                )
+            return fallback
+
+        return None
+
+    def get_component(self, name: str) -> Optional[Dict[str, Any]]:
+        """
+        Get component definition by name.
+
+        Args:
+            name: Component name (e.g., "Button", "TextInput")
+
+        Returns:
+            Component definition dict, or None if not found
+        """
+        return self.components.get(name)
+
+    def get_component_props(self, name: str) -> Optional[Dict[str, Any]]:
+        """
+        Get props schema for a component.
+
+        Args:
+            name: Component name
+
+        Returns:
+            Props dict with type info, or None if component not found
+        """
+        component = self.get_component(name)
+        if component:
+            return component.get('props', {})
+        return None
+
+    def list_components(self, category: Optional[str] = None) -> Dict[str, List[str]]:
+        """
+        List available components, optionally filtered by category.
+
+        Args:
+            category: Optional category filter (e.g., "inputs", "buttons")
+
+        Returns:
+            Dict of category -> component names
+        """
+        if category:
+            if category in self.categories:
+                return {category: self.categories[category]}
+            return {}
+        return self.categories
+
+    def get_categories(self) -> List[str]:
+        """
+        Get list of available component categories.
+
+        Returns:
+            List of category names
+        """
+        return list(self.categories.keys())
+
+    def validate_prop(
+        self,
+        component: str,
+        prop_name: str,
+        prop_value: Any
+    ) -> Dict[str, Any]:
+        """
+        Validate a single prop value against the registry.
+
+        Args:
+            component: Component name
+            prop_name: Prop name
+            prop_value: Value to validate
+
+        Returns:
+            Dict with valid: bool, error: Optional[str]
+        """
+        props = self.get_component_props(component)
+        if props is None:
+            return {
+                'valid': False,
+                'error': f"Unknown component: {component}"
+            }
+
+        if prop_name not in props:
+            # Check for similar prop names (typo detection)
+            similar = self._find_similar_props(prop_name, props.keys())
+            if similar:
+                return {
+                    'valid': False,
+                    'error': f"Unknown prop '{prop_name}' for {component}. Did you mean '{similar}'?"
+                }
+            return {
+                'valid': False,
+                'error': f"Unknown prop '{prop_name}' for {component}"
+            }
+
+        prop_schema = props[prop_name]
+        return self._validate_value(prop_value, prop_schema, prop_name)
+
+    def _validate_value(
+        self,
+        value: Any,
+        schema: Dict[str, Any],
+        prop_name: str
+    ) -> Dict[str, Any]:
+        """
+        Validate a value against a prop schema.
+
+        Args:
+            value: Value to validate
+            schema: Prop schema from registry
+            prop_name: Prop name (for error messages)
+
+        Returns:
+            Dict with valid: bool, error: Optional[str]
+        """
+        prop_type = schema.get('type', 'any')
+
+        # Any type always valid
+        if prop_type == 'any':
+            return {'valid': True}
+
+        # Check enum values
+        if 'enum' in schema:
+            if value not in schema['enum']:
+                return {
+                    'valid': False,
+                    'error': f"Prop '{prop_name}' expects one of {schema['enum']}, got '{value}'"
+                }
+            return {'valid': True}
+
+        # Type checking
+        type_checks = {
+            'string': lambda v: isinstance(v, str),
+            'number': lambda v: isinstance(v, (int, float)),
+            'integer': lambda v: isinstance(v, int),
+            'boolean': lambda v: isinstance(v, bool),
+            'array': lambda v: isinstance(v, list),
+            'object': lambda v: isinstance(v, dict),
+        }
+
+        checker = type_checks.get(prop_type)
+        if checker and not checker(value):
+            return {
+                'valid': False,
+                'error': f"Prop '{prop_name}' expects type '{prop_type}', got '{type(value).__name__}'"
+            }
+
+        return {'valid': True}
+
+    def _find_similar_props(
+        self,
+        prop_name: str,
+        available_props: List[str]
+    ) -> Optional[str]:
+        """
+        Find a similar prop name for typo suggestions.
+
+        Uses simple edit distance heuristic.
+
+        Args:
+            prop_name: The (possibly misspelled) prop name
+            available_props: List of valid prop names
+
+        Returns:
+            Most similar prop name, or None if no close match
+        """
+        prop_lower = prop_name.lower()
+
+        for prop in available_props:
+            # Exact match after lowercase
+            if prop.lower() == prop_lower:
+                return prop
+            # Common typos: extra/missing letter
+            if abs(len(prop) - len(prop_name)) == 1:
+                if prop_lower.startswith(prop.lower()[:3]):
+                    return prop
+
+        return None
+
+    def is_loaded(self) -> bool:
+        """Check if registry is loaded."""
+        return len(self.components) > 0
+
+
+def load_registry(dmc_version: Optional[str] = None) -> ComponentRegistry:
+    """
+    Convenience function to load and return a component registry.
+
+    Args:
+        dmc_version: Optional DMC version string
+
+    Returns:
+        Loaded ComponentRegistry instance
+    """
+    registry = ComponentRegistry(dmc_version)
+    registry.load()
+    return registry

mcp-servers/viz-platform/mcp_server/config.py

@@ -0,0 +1,172 @@
+"""
+Configuration loader for viz-platform MCP Server.
+
+Implements hybrid configuration system:
+- System-level: ~/.config/claude/viz-platform.env (theme preferences)
+- Project-level: .env (DMC version overrides)
+- Auto-detection: DMC package version from installed package
+"""
+from pathlib import Path
+from dotenv import load_dotenv
+import os
+import logging
+from typing import Dict, Optional
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+class VizPlatformConfig:
+    """Hybrid configuration loader for viz-platform tools"""
+
+    def __init__(self):
+        self.dmc_version: Optional[str] = None
+        self.theme_dir_user: Path = Path.home() / '.config' / 'claude' / 'themes'
+        self.theme_dir_project: Optional[Path] = None
+        self.default_theme: Optional[str] = None
+
+    def load(self) -> Dict[str, any]:
+        """
+        Load configuration from system and project levels.
+
+        Returns:
+            Dict containing dmc_version, theme directories, and availability flags
+        """
+        # Load system config
+        system_config = Path.home() / '.config' / 'claude' / 'viz-platform.env'
+        if system_config.exists():
+            load_dotenv(system_config)
+            logger.info(f"Loaded system configuration from {system_config}")
+
+        # Find project directory
+        project_dir = self._find_project_directory()
+
+        # Load project config (overrides system)
+        if project_dir:
+            project_config = project_dir / '.env'
+            if project_config.exists():
+                load_dotenv(project_config, override=True)
+                logger.info(f"Loaded project configuration from {project_config}")
+
+            # Set project theme directory
+            self.theme_dir_project = project_dir / '.viz-platform' / 'themes'
+
+        # Get DMC version (from env or auto-detect)
+        self.dmc_version = os.getenv('DMC_VERSION') or self._detect_dmc_version()
+        self.default_theme = os.getenv('VIZ_DEFAULT_THEME')
+
+        # Ensure user theme directory exists
+        self.theme_dir_user.mkdir(parents=True, exist_ok=True)
+
+        return {
+            'dmc_version': self.dmc_version,
+            'dmc_available': self.dmc_version is not None,
+            'theme_dir_user': str(self.theme_dir_user),
+            'theme_dir_project': str(self.theme_dir_project) if self.theme_dir_project else None,
+            'default_theme': self.default_theme,
+            'project_dir': str(project_dir) if project_dir else None
+        }
+
+    def _detect_dmc_version(self) -> Optional[str]:
+        """
+        Auto-detect installed Dash Mantine Components version.
+
+        Returns:
+            Version string (e.g., "0.14.7") or None if not installed
+        """
+        try:
+            from importlib.metadata import version
+            dmc_version = version('dash-mantine-components')
+            logger.info(f"Detected DMC version: {dmc_version}")
+            return dmc_version
+        except ImportError:
+            logger.warning("dash-mantine-components not installed - using registry fallback")
+            return None
+        except Exception as e:
+            logger.warning(f"Could not detect DMC version: {e}")
+            return None
+
+    def _find_project_directory(self) -> Optional[Path]:
+        """
+        Find the user's project directory.
+
+        Returns:
+            Path to project directory, or None if not found
+        """
+        # Strategy 1: Check CLAUDE_PROJECT_DIR environment variable
+        project_dir = os.getenv('CLAUDE_PROJECT_DIR')
+        if project_dir:
+            path = Path(project_dir)
+            if path.exists():
+                logger.info(f"Found project directory from CLAUDE_PROJECT_DIR: {path}")
+                return path
+
+        # Strategy 2: Check PWD
+        pwd = os.getenv('PWD')
+        if pwd:
+            path = Path(pwd)
+            if path.exists() and (
+                (path / '.git').exists() or
+                (path / '.env').exists() or
+                (path / '.viz-platform').exists()
+            ):
+                logger.info(f"Found project directory from PWD: {path}")
+                return path
+
+        # Strategy 3: Check current working directory
+        cwd = Path.cwd()
+        if (cwd / '.git').exists() or (cwd / '.env').exists() or (cwd / '.viz-platform').exists():
+            logger.info(f"Found project directory from cwd: {cwd}")
+            return cwd
+
+        logger.debug("Could not determine project directory")
+        return None
+
+
+def load_config() -> Dict[str, any]:
+    """
+    Convenience function to load configuration.
+
+    Returns:
+        Configuration dictionary
+    """
+    config = VizPlatformConfig()
+    return config.load()
+
+
+def check_dmc_version() -> Dict[str, any]:
+    """
+    Check DMC installation status for SessionStart hook.
+
+    Returns:
+        Dict with installation status and version info
+    """
+    config = load_config()
+
+    if not config.get('dmc_available'):
+        return {
+            'installed': False,
+            'message': 'dash-mantine-components not installed. Run: pip install dash-mantine-components'
+        }
+
+    version = config.get('dmc_version', 'unknown')
+
+    # Check for registry compatibility
+    registry_path = Path(__file__).parent.parent / 'registry'
+    major_minor = '.'.join(version.split('.')[:2]) if version else None
+    registry_file = registry_path / f'dmc_{major_minor.replace(".", "_")}.json' if major_minor else None
+
+    if registry_file and registry_file.exists():
+        return {
+            'installed': True,
+            'version': version,
+            'registry_available': True,
+            'message': f'DMC {version} ready with component registry'
+        }
+    else:
+        return {
+            'installed': True,
+            'version': version,
+            'registry_available': False,
+            'message': f'DMC {version} installed but no matching registry. Validation may be limited.'
+        }

mcp-servers/viz-platform/mcp_server/dmc_tools.py

@@ -0,0 +1,306 @@
+"""
+DMC (Dash Mantine Components) validation tools.
+
+Provides component constraint layer to prevent Claude from hallucinating invalid props.
+"""
+import logging
+from typing import Dict, List, Optional, Any
+
+from .component_registry import ComponentRegistry
+
+logger = logging.getLogger(__name__)
+
+
+class DMCTools:
+    """
+    DMC component validation tools.
+
+    These tools provide the "constraint layer" that validates component usage
+    against a version-locked registry of DMC components.
+    """
+
+    def __init__(self, registry: Optional[ComponentRegistry] = None):
+        """
+        Initialize DMC tools with component registry.
+
+        Args:
+            registry: ComponentRegistry instance. If None, creates one.
+        """
+        self.registry = registry
+        self._initialized = False
+
+    def initialize(self, dmc_version: Optional[str] = None) -> bool:
+        """
+        Initialize the registry if not already provided.
+
+        Args:
+            dmc_version: DMC version to load registry for
+
+        Returns:
+            True if initialized successfully
+        """
+        if self.registry is None:
+            self.registry = ComponentRegistry(dmc_version)
+
+        if not self.registry.is_loaded():
+            self.registry.load()
+
+        self._initialized = self.registry.is_loaded()
+        return self._initialized
+
+    async def list_components(
+        self,
+        category: Optional[str] = None
+    ) -> Dict[str, Any]:
+        """
+        List available DMC components, optionally filtered by category.
+
+        Args:
+            category: Optional category filter (e.g., "inputs", "buttons", "navigation")
+
+        Returns:
+            Dict with:
+                - components: Dict[category -> [component names]]
+                - categories: List of available categories
+                - version: Loaded DMC registry version
+                - total_count: Total number of components
+        """
+        if not self._initialized:
+            return {
+                "error": "Registry not initialized",
+                "components": {},
+                "categories": [],
+                "version": None,
+                "total_count": 0
+            }
+
+        components = self.registry.list_components(category)
+        all_categories = self.registry.get_categories()
+
+        # Count total components
+        total = sum(len(comps) for comps in components.values())
+
+        return {
+            "components": components,
+            "categories": all_categories if not category else [category],
+            "version": self.registry.loaded_version,
+            "total_count": total
+        }
+
+    async def get_component_props(self, component: str) -> Dict[str, Any]:
+        """
+        Get props schema for a specific component.
+
+        Args:
+            component: Component name (e.g., "Button", "TextInput")
+
+        Returns:
+            Dict with:
+                - component: Component name
+                - description: Component description
+                - props: Dict of prop name -> {type, default, enum, description}
+                - prop_count: Number of props
+                - required: List of required prop names
+            Or error dict if component not found
+        """
+        if not self._initialized:
+            return {
+                "error": "Registry not initialized",
+                "component": component,
+                "props": {},
+                "prop_count": 0
+            }
+
+        comp_def = self.registry.get_component(component)
+        if not comp_def:
+            # Try to suggest similar component name
+            similar = self._find_similar_component(component)
+            error_msg = f"Component '{component}' not found in registry"
+            if similar:
+                error_msg += f". Did you mean '{similar}'?"
+
+            return {
+                "error": error_msg,
+                "component": component,
+                "props": {},
+                "prop_count": 0
+            }
+
+        props = comp_def.get('props', {})
+
+        # Extract required props
+        required = [
+            name for name, schema in props.items()
+            if schema.get('required', False)
+        ]
+
+        return {
+            "component": component,
+            "description": comp_def.get('description', ''),
+            "props": props,
+            "prop_count": len(props),
+            "required": required,
+            "version": self.registry.loaded_version
+        }
+
+    async def validate_component(
+        self,
+        component: str,
+        props: Dict[str, Any]
+    ) -> Dict[str, Any]:
+        """
+        Validate component props against registry.
+
+        Args:
+            component: Component name
+            props: Props dict to validate
+
+        Returns:
+            Dict with:
+                - valid: bool - True if all props are valid
+                - errors: List of error messages
+                - warnings: List of warning messages
+                - validated_props: Number of props validated
+                - component: Component name for reference
+        """
+        if not self._initialized:
+            return {
+                "valid": False,
+                "errors": ["Registry not initialized"],
+                "warnings": [],
+                "validated_props": 0,
+                "component": component
+            }
+
+        errors: List[str] = []
+        warnings: List[str] = []
+
+        # Check if component exists
+        comp_def = self.registry.get_component(component)
+        if not comp_def:
+            similar = self._find_similar_component(component)
+            error_msg = f"Unknown component: {component}"
+            if similar:
+                error_msg += f". Did you mean '{similar}'?"
+            errors.append(error_msg)
+
+            return {
+                "valid": False,
+                "errors": errors,
+                "warnings": warnings,
+                "validated_props": 0,
+                "component": component
+            }
+
+        comp_props = comp_def.get('props', {})
+
+        # Check for required props
+        for prop_name, prop_schema in comp_props.items():
+            if prop_schema.get('required', False) and prop_name not in props:
+                errors.append(f"Missing required prop: '{prop_name}'")
+
+        # Validate each provided prop
+        for prop_name, prop_value in props.items():
+            # Skip special props that are always allowed
+            if prop_name in ('id', 'children', 'className', 'style', 'key'):
+                continue
+
+            result = self.registry.validate_prop(component, prop_name, prop_value)
+
+            if not result.get('valid', True):
+                error = result.get('error', f"Invalid prop: {prop_name}")
+                # Distinguish between typos/unknown props and type errors
+                if "Unknown prop" in error:
+                    errors.append(f"❌ {error}")
+                elif "expects one of" in error:
+                    errors.append(f"❌ {error}")
+                elif "expects type" in error:
+                    warnings.append(f"⚠️ {error}")
+                else:
+                    errors.append(f"❌ {error}")
+
+        # Check for props that exist but might have common mistakes
+        self._check_common_mistakes(component, props, warnings)
+
+        return {
+            "valid": len(errors) == 0,
+            "errors": errors,
+            "warnings": warnings,
+            "validated_props": len(props),
+            "component": component,
+            "version": self.registry.loaded_version
+        }
+
+    def _find_similar_component(self, component: str) -> Optional[str]:
+        """
+        Find a similar component name for suggestions.
+
+        Args:
+            component: The (possibly misspelled) component name
+
+        Returns:
+            Similar component name, or None if no close match
+        """
+        if not self.registry:
+            return None
+
+        comp_lower = component.lower()
+        all_components = []
+        for comps in self.registry.categories.values():
+            all_components.extend(comps)
+
+        for comp in all_components:
+            # Exact match after lowercase
+            if comp.lower() == comp_lower:
+                return comp
+            # Check if it's a prefix match
+            if comp.lower().startswith(comp_lower) or comp_lower.startswith(comp.lower()):
+                return comp
+            # Check for common typos
+            if abs(len(comp) - len(component)) <= 2:
+                if comp_lower[:4] == comp.lower()[:4]:
+                    return comp
+
+        return None
+
+    def _check_common_mistakes(
+        self,
+        component: str,
+        props: Dict[str, Any],
+        warnings: List[str]
+    ) -> None:
+        """
+        Check for common prop usage mistakes and add warnings.
+
+        Args:
+            component: Component name
+            props: Props being used
+            warnings: List to append warnings to
+        """
+        # Common mistake: using 'onclick' instead of callback pattern
+        if 'onclick' in [p.lower() for p in props.keys()]:
+            warnings.append(
+                "⚠️ Dash uses callback patterns, not inline event handlers. "
+                "Use 'n_clicks' prop with a callback instead."
+            )
+
+        # Common mistake: using 'class' instead of 'className'
+        if 'class' in props:
+            warnings.append(
+                "⚠️ Use 'className' instead of 'class' for CSS classes."
+            )
+
+        # Button-specific checks
+        if component == 'Button':
+            if 'href' in props and 'component' not in props:
+                warnings.append(
+                    "⚠️ Button with 'href' should also set 'component=\"a\"' for proper anchor behavior."
+                )
+
+        # Input-specific checks
+        if 'Input' in component:
+            if 'value' in props and 'onChange' in [p for p in props.keys()]:
+                warnings.append(
+                    "⚠️ Dash uses 'value' prop with callbacks, not 'onChange'. "
+                    "The value updates automatically through Dash callbacks."
+                )