call4me blog

A real call in Spanish to a GI oncology office at the Hospital Oncológico in San Juan asked who books colonoscopies, when November dates open up, and what a first visit costs.

A real call asked whether two past laser facial clients could still get the free first lip flip. Staff said yes, as long as they had never had injections at SEV Skin.

A real call asked the front desk what an uninsured existing patient pays out of pocket for a standard visit, and what that price covers.

A real call booked a regular exam for a dog at the Los Altos hospital on El Camino. Here is the phone menu, the hold, and what staff confirmed.

A real call asked Sassafraz in Yorkville about a private dinner for 12 to 14. The date was taken, but staff named the room, the minimum and an all in per person estimate. Four other Toronto venues were called for the same night.

A real call to the Paradox Hotel Vancouver front desk asked whether there was any flexibility on a room upgrade fee and whether a romantic room setup would follow the guest to the new room.

We added call4me to OpenCode as a remote MCP server, ran it headless with opencode run, and had it call Pottery Barn customer service. Here is the opencode.json that keeps the API key out of the file, how permissions behave in headless runs, the line that kept it following the call, and what the call actually got.

The OpenAI Agents SDK connects to remote MCP servers two ways. Point either one at call4me and an agent can call a business, wait on hold, and report what actually happened. Here is the script we ran, the two settings that break long calls if you leave them at their defaults, and the real call it made.

We connected a Mastra agent to call4me with MCPClient, made it ask before dialing, and had it call Fabletics customer service. Here is the script, the one schema setting OpenAI models need, and what the call actually got.

We built a small agent with Anthropic's Claude Agent SDK, connected call4me as a remote MCP server, and had it call the Social Security Administration. Here are the query() options that keep the key in an environment variable, the permission settings a headless agent needs, the turn budget for a long hold, and what the call actually got.

We gave the Cline CLI call4me as a remote MCP server, ran it headless, and had it call UPS customer service. Here is the setup that keeps the API key out of Cline's settings, the two things that stop a headless run partway through a call, and what the call actually got.

Connect your Amazon Seller Central and Ads data to Claude with Marketplace Ad Pros, then let call4me phone your distributor for a ship date. Setup, a copy-paste prompt, and what comes back.