Yo for ChatGPT

io.github.alfongj-com/yo

Let agents send content-free push notifications to a paired phone via MCP.

client:ChatGPT transport:streamable-http tools:5

Install Yo in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://getyo.dev/mcp

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