leo-claude-mktplace/plugins/debug-mcp

debug-mcp

MCP server debugging, inspection, and development toolkit.

Overview

This plugin provides tools for diagnosing MCP server issues, testing tool invocations, analyzing server logs, inspecting configurations and dependencies, and scaffolding new MCP servers. It is essential for maintaining and developing MCP integrations in the Leo Claude Marketplace.

Commands

Command	Description
/debug-mcp status	Show all MCP servers with health status
/debug-mcp test	Test a specific MCP tool call
/debug-mcp logs	View recent MCP server logs and errors
/debug-mcp inspect	Inspect MCP server config and dependencies
/debug-mcp scaffold	Generate MCP server skeleton project

Agent

Agent	Model	Mode	Purpose
mcp-debugger	sonnet	default	All debug-mcp operations: inspection, testing, log analysis, scaffolding

Skills

Skill	Description
mcp-protocol	MCP stdio protocol specification, JSON-RPC messages, tool/resource/prompt definitions
server-patterns	Python MCP server directory structure, FastMCP pattern, config loader, entry points
venv-diagnostics	Virtual environment health checks: existence, Python binary, packages, imports
log-analysis	Common MCP error patterns with root causes and fixes
visual-header	Standard command output header

Architecture

plugins/debug-mcp/
├── .claude-plugin/
│   └── plugin.json
├── commands/
│   ├── debug-mcp.md            # Dispatch file
│   ├── debug-mcp-status.md
│   ├── debug-mcp-test.md
│   ├── debug-mcp-logs.md
│   ├── debug-mcp-inspect.md
│   └── debug-mcp-scaffold.md
├── agents/
│   └── mcp-debugger.md
├── skills/
│   ├── mcp-protocol.md
│   ├── server-patterns.md
│   ├── venv-diagnostics.md
│   ├── log-analysis.md
│   └── visual-header.md
├── claude-md-integration.md
└── README.md

License

MIT License - Part of the Leo Claude Marketplace.