Rhumb for ChatGPT
com.rhumbdata/rhumb
Which AI model to call on the providers you have: model id, price and reason.
client:ChatGPT
transport:streamable-http
tools:6
Install Rhumb in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://rhumbdata.com/v1/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs