Xcelsior GPU Cloud for ChatGPT

io.github.aabiro/xcelsior

Rent GPUs, launch spot instances and run serverless inference on the Xcelsior marketplace.

client:ChatGPT transport:streamable-http runtime:npm

Install Xcelsior GPU Cloud in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.xcelsior.ca/mcp

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