📋 mcp-reportcard

A health check for MCP servers. Paste a server's tools/list JSON and get a graded report card for its tool names, descriptions, schemas, safety annotations and token cost, with a concrete fix for every issue. The checker runs entirely in your browser (Python via Pyodide), so nothing you paste leaves this page.

tools/list JSON: a list of tools, {"tools": [...]}, or a full JSON-RPC response

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Get the JSON from your own server with the CLI: mcp-reportcard dump "python server.py". The CLI can also fuzz a live server's error handling — see GitHub.

mcp-reportcard is open source (MIT). Built by Gopi K Aitham (builditwithgk) · scaleup-solutions.in. Token counts here use a characters/4 estimate; the CLI with [tokens] uses tiktoken.