about call4me

call4me is the phone for your AI agent. connect it to Claude Code, Codex, Claude Desktop, ChatGPT or another agent over MCP, and your agent can call businesses for you: book and reschedule appointments, make restaurant reservations, ask questions, wait on hold and get through phone menus. when the caller needs something mid-call it asks your agent, and your agent gets back the outcome and a full transcript. listen to real calls or install it in your agent.

call4me is one word with a 4, and it lives at call4.me. it is not affiliated with other apps that have similar names.

who builds it

call4me is built by Nick Khami. in Nick's words:

i'm nicholas khami, a y combinator founder. i've raised $3.5M in venture capital personally and was head of engineering at a series b a16z startup.

before call4me, Nick founded Trieve.

Nick is on x, linkedin and github, and writes the call4me blog.

source and directories

• the source code is on github.
• call4me is listed in the official MCP registry as io.github.skeptrunedev/call4me.

press

• call4me lets Claude Code and Codex make phone calls, runtimewire, October 1, 2026
• call4me's customer service call test, runtimewire, October 8, 2026

contact

email me@call4.me. for help with an account or a call, see support. what call4me will and will not call for is in the rules.