mcp-doctor
Diagnose, secure, and benchmark your MCP servers.
Zero-config CLI that auto-discovers MCP server configs across Claude Code, Cursor, VS Code, Windsurf, and Claude Desktop — then tests connections, flags security issues, and benchmarks latency in seconds.
Why?
MCP servers are becoming the backbone of AI-assisted development. But as you add more servers across more tools, things break silently:
- Servers go down and you don't notice until a tool call fails mid-conversation
- Secrets leak — API keys hardcoded in config files, tokens visible in process args
- Slow servers drag down your entire AI workflow without you realizing it
- Configs drift between tools — what works in Cursor might be broken in Claude Desktop
mcp-doctor gives you a single command to check everything, across every tool, in seconds.
Quick Start
npx @wigu/mcp-doctor doctorThat's it. No config needed — it finds your servers automatically.
Commands
| Command | Description |
|---|---|
doctor |
Run all checks at once (scan + security + bench) |
scan |
Test all MCP server connections |
security |
Audit configs for security issues |
bench |
Benchmark server response times |
serve |
Run as an MCP server (stdio transport) |
