Claude Desktop uses “MCP servers” (Node/Python micro-services) under the hood. They break often – wrong ports, bad Windows paths, missing python.exe, etc.

I got tired of repairing them by hand, so I wrote *MCP-Fixer*: • runs 25+ checks in <5s • suggests automatic fixes or runs them with `--fix` • Windows, macOS, Linux – no config, just: `npx mcp-fixer install`

GitHub: https://github.com/Kajdep/mcp-fixer-mcp npm: https://www.npmjs.com/package/@kajdep/mcp-fixer 15-sec demo GIF is in the README.

Would love feedback – especially edge-cases it doesn’t catch yet.

Kajdep