Model Context Protocol (MCP) 1 · Testing and debugging
Read Claude Desktop's MCP logs (macOS)
Follow the server logs when a server doesn't show up in Claude Desktop.
tail -f ~/Library/Logs/Claude/mcp*.log
Official Model Context Protocol (MCP) 1 documentation
More testing and debugging commands
- Inspect a Python server
- Inspect a Node.js server
- List tools with a raw request
- Call a tool with a raw request
All testing and debugging commands · Model Context Protocol (MCP) 1 cheatsheet