ThunderPhone

Overview

ThunderPhone is a Model Context Protocol server that enables you to build, test, deploy, and run AI phone agents. With ThunderPhone, any MCP-compatible AI assistant gains direct access to tools for managing agents, phone numbers, calls, tests, knowledge bases, and campaigns. The model decides when and how to use these capabilities during conversations or agent workflows.

You can deploy ThunderPhone in two ways: use the hosted endpoint at https://api.thunderphone.com/v1/mcp without any local setup, or install the npm package @thunderphone/mcp on your own machine. Authentication uses an API Key, and the latest release is v1.1.0. For more information, visit https://thunderphone.com/developers.

ThunderPhone appears in the AI & Agents category on mcp.site and integrates with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: ThunderPhone
URL:  https://api.thunderphone.com/v1/mcp