Cal.com MCP Server

By thumbsupordown

The Cal.com MCP server connects AI agents to your Cal.com scheduling account. Agents can list event types, check availability, and create, reschedule, and cancel bookings — letting assistants manage appointments and coordinate meetings on the open-source scheduling platform directly from a conversation with an AI client.

Install Cal.com

Published by: Official (vendor)
Transport: Remote (HTTP)
Authentication: OAuth

Claude Desktop, Claude Code and Cursor

Add this to the mcpServers object in your client's config file, then restart the client.

{
  "mcpServers": {
    "calcom": {
      "type": "http",
      "url": "https://mcp.cal.com/mcp"
    }
  }
}

VS Code uses a different key — show that config

Identical entry, filed under servers rather than mcpServers. Put it in .vscode/mcp.json for one workspace.

{
  "servers": {
    "calcom": {
      "type": "http",
      "url": "https://mcp.cal.com/mcp"
    }
  }
}

Before it will answer

The hosted endpoint handles OAuth 2.1 for you, so no API key is needed. It wraps Cal.com's API v2 — bookings, event types and schedules.

Documentation ↗ Source ↗ Config checked against vendor docs August 25, 2026 · how we verify

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