Overpass for ChatGPT

io.github.pipeworx-io/overpass

OpenStreetMap Overpass MCP — programmatic queries against the OSM database

client:ChatGPT transport:streamable-http

Install Overpass in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gateway.pipeworx.io/overpass/mcp

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