JustCall MCP Server is a Model Context Protocol (MCP) server: JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs. In practice that means any MCP-compatible AI assistant can call JustCall MCP Server's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://mcp.justcall.host/mcp and you're connected, with nothing to install locally. The current release is v1.2.0, published under the MIT license, with source at saaslabsco/justcall-mcp-server on GitHub, where it has earned 25 stars.
JustCall MCP Server is listed under AI & Agents on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain JustCall MCP Server for mcp.justcall, claim this listing to verify ownership, earn the Verified badge, and keep the details current.