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ChatGPT What Agents Buy rank_by_accuracy

How to: ChatGPT What Agents Buy rank_by_accuracy

client:ChatGPT transport:streamable-http tool:rank_by_accuracy

Add What Agents Buy to ChatGPT

  1. 01

    Open Settings → Connectors → Advanced → Developer mode and merge this in. Keep any servers already there.

https://whatagentsbuy.com/mcp
  1. 02

    Save the file and restart ChatGPT.

  2. 03

    Ask for something rank_by_accuracy does. ChatGPT lists the server's tools on connect and calls rank_by_accuracy itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that What Agents Buy's identifier in your config matches the one above exactly.

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.