Blooio for ChatGPT

com.blooio/mcp

Send and receive iMessage, SMS, RCS, and WhatsApp, and manage contacts, chats, and numbers.

client:ChatGPT transport:streamable-http

Install Blooio in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.blooio.com/v4

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