overpass.ch for ChatGPT

ch.overpass/overpass

Overpass API on the full planet with history, plus geocoding and elevation. Needs an account.

client:ChatGPT transport:streamable-http tools:7

Install overpass.ch in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.overpass.ch/mcp

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