Score your MCP tool descriptions

Paste the JSON your MCP server returns for tools/list, or choose a file. Each tool's description is scored out of 100.

Accepted formats

An array of tools
[{ "name": … }, …]
An object with a tools array
{ "tools": [ … ] }
A JSON-RPC response
{ "result": { "tools": [ … ] } }

Up to 1 MB (1,048,576 bytes) and 200 tools.

$ forecall lint
If both are given, the file is used.

Do not paste tool definitions that are not public yet.

Anyone with the result URL can see the result. Search engines will not list it, and it is deleted after 30 days.