viewcaller for ChatGPT

com.jojapi/viewcaller

ViewCaller: Find any phone number, have more information about your contacts & much more. Phone.

client:ChatGPT transport:streamable-http tools:2

Install viewcaller in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.jojapi.com/viewcaller

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