QuakeIndex for ChatGPT
com.quakeindex/quakeindex
Live USGS earthquake data: latest quakes, quakes near a US place, and was that an earthquake?
client:ChatGPT
transport:streamable-http
tools:6
Install QuakeIndex in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://quakeindex.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs