call4me blog
notes on AI agents that make phone calls for you.
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How to make phone calls from Gemini with MCP
Google now lets Gemini call some businesses for you on Pixel 11. For other calls, you can add a calling MCP server as a Gemini custom app, or connect it to Gemini CLI and Antigravity CLI. Here is what each option covers and the exact setup.
OCT 13 / Nick Khami
How to make phone calls from Perplexity with a custom connector
Perplexity can't dial a phone on its own, but Pro, Max and Enterprise accounts can add a remote MCP server as a custom connector. Add call4me once, sign in, and Perplexity can place a real call and bring back the answer.
OCT 13 / Nick Khami
How to make phone calls from n8n with the MCP Client Tool
n8n's MCP Client Tool turns any remote MCP server into tools for an AI Agent node. We pointed it at call4me, ran the workflow, and let it call Xfinity customer service. Here is the workflow, the settings that matter for long calls, and what the call actually got.
OCT 13 / Nick Khami
How to make phone calls from OpenClaw with MCP
OpenClaw connects to remote MCP servers natively, so one command gives your personal agent a phone. We installed OpenClaw on Linux, added call4me, installed the call4me skill from ClawHub, and had OpenClaw place a real call to T-Mobile. Here is every command that worked, the two that didn't, and what the call actually got.
OCT 13 / Nick Khami
USPS phone number: how to talk to a real person at USPS
We called 1-800-ASK-USPS with general questions for this guide. Here is the voice menu that took 7 minutes to get through, the step that finally reached an agent, what the representative said about delivery times, missing mail, Hold Mail and scam texts, and the full 16 minute recording.
OCT 13 / Nick Khami
Social Security phone number: how to talk to a real person at SSA
We called the Social Security Administration's national 800 number with general questions for this guide. The menu asked for a Social Security number; we didn't give one and still got an agent. Here is the menu, the 20 minute hold estimate, what the representative said, and the full 22 minute recording.
OCT 13 / Nick Khami
How to talk to a real person at Costco customer service
We called Costco's membership and warehouse line with general questions and no member number. Here is the touch-tone menu, how long it took to reach a person, what the representative said about prices, refunds, non-members and scams, where Costco's own website says something different, and the full 19 minute recording.
OCT 13 / Nick Khami
AT&T customer service number: how to talk to a real person
We called AT&T wireless customer service four times for this guide. Two calls never got past the voice system, one hit our own time limit on hold, and one reached a live representative after 44 minutes. Here are the recordings, the route that worked, and what the representative said.
OCT 13 / Nick Khami
Southwest Airlines phone number: how to reach a live agent
We called Southwest's general questions line, 1-800-I-FLY-SWA, for this guide. Saying \"representative\" put us on hold, and a live reservations agent answered 4 minutes 10 seconds in. She wouldn't take general questions. Here is the route, the full recording, and where Southwest answers them in writing.
OCT 13 / Nick Khami
Walmart customer service number: get past the AI agent to a person
We called 1-800-WALMART with general questions for this guide. An AI agent answers first; asking twice for a representative got us a live person. Here's what the rep and the AI each said about hours and refunds, and the full 6 minute recording.
OCT 13 / Nick Khami
Pick an AI app that makes phone calls for you: 9 compared (2026)
Google, Gemini, Meta Muse, Instinct, Pine, Mitra, Voyp, Genspark and call4me compared by what they call for, who can use them, price, and whether you can join the call.
OCT 12 / Nick Khami
Change a Hijinx Hotel Irvine booking for adults and kids
A real call to Irvine Spectrum clarified a family booking, the evening age cutoff and how eight players would split across challenge rooms.
OCT 11 / Nick Khami
recommendations
- Anthropic engineering - how Claude Code and agent tools are built, from the people building them.
- Simon Willison's weblog - daily, careful notes on what LLM tooling actually does.
- Latent Space - the AI engineer newsletter and podcast.
- The Cloudflare blog - agent readiness, MCP, and the plumbing of the agentic web.
- Stripe blog - machine payments and how agents pay for things.
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