dialfetch for ChatGPT

com.dialfetch/dialfetch

Give your AI agent a phone: place calls, navigate IVRs, wait on hold, get structured answers.

client:ChatGPT transport:streamable-http

Install dialfetch in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://app.dialfetch.com/api/mcp

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