lmiranda
2d51df7a42
Phase 1b: Rename all ~94 commands across 12 plugins to /<noun> <action> sub-command pattern. Git-flow consolidated from 8→5 commands (commit variants absorbed into --push/--merge/--sync flags). Dispatch files, name: frontmatter, and cross-reference updates for all plugins. Phase 2: Design documents for 8 new plugins in docs/designs/. Phase 3: Scaffold 8 new plugins — saas-api-platform, saas-db-migrate, saas-react-platform, saas-test-pilot, data-seed, ops-release-manager, ops-deploy-pipeline, debug-mcp. Each with plugin.json, commands, agents, skills, README, and claude-md-integration. Marketplace grows from 12→20. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2.5 KiB
2.5 KiB
Design: debug-mcp
Domain: debug
Target Version: v9.8.0
Purpose
MCP server debugging and development toolkit. Provides tools for inspecting MCP server health, testing tool calls, viewing server logs, and developing new MCP servers. Essential for marketplace developers building or troubleshooting MCP integrations.
Target Users
- Plugin developers building MCP servers
- Users troubleshooting MCP connectivity issues
- Marketplace maintainers validating MCP configurations
Commands
| Command | Description |
|---|---|
/debug-mcp status |
Show all MCP servers: running/failed, tool count, last error |
/debug-mcp test |
Test a specific MCP tool call with sample input |
/debug-mcp logs |
View recent MCP server stderr/stdout logs |
/debug-mcp inspect |
Inspect MCP server config (.mcp.json entry, venv, dependencies) |
/debug-mcp scaffold |
Generate MCP server skeleton (Python, stdio transport) |
Agent Architecture
| Agent | Model | Mode | Role |
|---|---|---|---|
mcp-debugger |
sonnet | default | Server inspection, log analysis, scaffold generation |
Single agent is sufficient — this plugin is primarily diagnostic with one generative command.
Skills
| Skill | Purpose |
|---|---|
mcp-protocol |
MCP stdio protocol, tool/resource/prompt schemas |
server-patterns |
Python MCP server patterns (FastMCP, raw protocol) |
venv-diagnostics |
Virtual environment health checks, dependency validation |
log-analysis |
MCP server error pattern recognition |
visual-header |
Standard command output headers |
MCP Server
Not required. This plugin inspects other MCP servers via file system (reading .mcp.json, checking venvs, reading logs). It does not need its own MCP server.
Integration Points
| Plugin | Integration |
|---|---|
| contract-validator | /cv status delegates to debug-mcp for detailed MCP diagnostics |
| projman | /projman setup can invoke /debug-mcp status for post-setup verification |
| All plugins with MCP | Debug-mcp can diagnose any MCP server in the marketplace |
Token Budget
| Component | Estimated Tokens |
|---|---|
claude-md-integration.md |
~500 |
Dispatch file (debug-mcp.md) |
~200 |
| 5 commands (avg) | ~3,000 |
| 1 agent | ~600 |
| 5 skills | ~2,000 |
| Total | ~6,300 |
Open Questions
- Should this plugin have a hook that auto-runs on MCP failure (SessionStart)?
- Should
/debug-mcp scaffoldgenerate both Python and TypeScript templates?