Bird for ChatGPT

com.bird/mcp

Send and receive across email, SMS, WhatsApp, and voice. One API, one contract.

client:ChatGPT transport:streamable-http

Install Bird in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.bird.com

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