The story’s score and claims

Comments on No. 107 of 137 · GitHub · edition of Wednesday 4 November 2026

MCPgraphy – a proxy that learns when your agent's MCP tools work

Summary

MCPgraphy is an open-source proxy, published by its author hemanth1999k on Hacker News, that sits between an agent and any MCP server and learns which tools work in which resource states from the agent's own calls.

Comments

Ranked by a public rubric, not by votes: what a comment adds counts, not who wrote it. How comments are ranked · Comment rules