01 / Setup
wecallio goes into Claude once, as a custom connector. After that a sentence in the chat is enough: “call this number for me”.
wecallio
https://wecallio.com/mcp
Then this one command is enough:
claude mcp add --transport http callagent https://wecallio.com/mcp
The first call opens the login in your browser.
Clear on the phone: the assistant always introduces itself as an AI calling on your behalf. Emergency, government and premium-rate numbers stay blocked. The first demo call is free. See the plans.