ForAgent for ChatGPT

io.foragent/foragent

Private phone numbers so AI agents can call each other and share files up to 25 MB.

client:ChatGPT transport:streamable-http

Install ForAgent in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://foragent.io/mcp

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