io.github.GautamTalksDev/mcp-pinfinance

mcp-pin

Verified · today

Check if an MCP server's tool definitions changed after approval, from a signed public log.

Install

claude mcp add mcp-pin -- npx -y [email protected]

Our take

mcp-pin checks whether an MCP server's tool definitions have changed after approval using a signed public log. It targets security-conscious users reviewing MCP server drift, but with very limited adoption so far, it should be treated as a promising niche utility rather than a mature trust infrastructure.

reviewed by hand · 2026-10-07

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Verification record

last verified
today
github stars
3
last commit
today
archived
no
license
MIT
npm
mcp-pin
downloads / wk
8
latest version
0.2.3
in registry since
2026-10-06

github.com/GautamTalksDev/mcp-pin

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