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How to add the Cal.com docs MCP server to Claude (web and desktop)
Server URL: https://cal.com/docs/mcp
Sign-in: No sign-in. Paste the URL and it connects.
Our hands-on result: Partial 5 of 6 tasks passed, tested Oct 17, 2026 with MCP TypeScript SDK (reference client).
Claude setup
https://cal.com/docs/mcp- Open Settings, then Connectors, then Add custom connector.
- Name it cal-com-docs and paste the URL: https://cal.com/docs/mcp
- Click Add. No sign-in is needed.
- Start a new chat and turn the connector on from the tools menu.
We ran the hands-on test in a reference client, not in Claude. This config follows Claude's documented format for remote (Streamable HTTP) servers. If it fails for you, tell us and we will retest.
Same server, other clients
- Cal.com docs MCP in Claude Code
- Cal.com docs MCP in Cursor
- Cal.com docs MCP in VS Code
- Cal.com docs MCP in ChatGPT
Full Cal.com docs test report | Compare all tested connectors | Connector Weather