Calcom

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Calcom to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "calcom": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-calcom"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Enables LLMs to interact with the Cal.com API for event type management, booking creation, and scheduling data access.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Calcom

The tool allows you to manage event types, create bookings, fetch booking details with filters, list schedules, teams, users, and webhooks, all via the Cal.com API. It also provides detailed error handling.

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