Call Desk for ChatGPT

com.modernmustardseed/call-desk

US and Canada calling rules: number checks, calling hours, recording consent, AI voice disclosure.

client:ChatGPT transport:streamable-http tools:5

Install Call Desk in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.modernmustardseed.com/call-desk

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