Connect Cal.com to Claude Code

What you need:

• A Cal.com account

Built from each app's own docs.

Plan: A Claude Code login.

1. In your terminal, run: claude mcp add --transport http calcom https://mcp.cal.com/mcp
2. Start claude and type /mcp. Pick it and sign in in your browser if it asks.
3. Run claude mcp list. It should say Connected.

Test it: Ask: list my Cal.com bookings for this week. Don't change anything.

What it can do: Read and make bookings, reschedule, cancel, and check your free time.

What it can't do: It can cancel and change bookings, so keep it on ask first. Your booking link works on its own, with no AI.

The URL is from Cal.com. The command is from Claude Code's docs.

From cal.com and code.claude.com. Last checked Oct 28, 2026.

Never paste an API key into a chat. Use the app's connector screen.

Cal.com with another AI: ChatGPT · Claude · Grok Bot · Gemini · Copilot

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