MCPComp Diagnostics for Claude Code

dev.mcpcomp/diagnostics

Grade an MCP server's auth against the spec and diagnose which layer a failure is in.

client:Claude Code transport:stdio runtime:npm

Install MCPComp Diagnostics in Claude Code

run in your project directory

claude mcp add diagnostics -- npx -y mcpcomp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs