Calendar

Verified Integration

Author: @Cloudflare•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Calendar to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "calendar-7": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-calendar-7"
      ],
      "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 Claude to manage multiple Google Calendar accounts through a secure server on Cloudflare Workers.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Calendar

Yes, security is a core feature. Google tokens are encrypted at rest with AES-256-GCM, keys are tenant-scoped to prevent cross-user access, and the OAuth flows include CSRF protection. The entire system runs on Cloudflare Workers, leveraging their robust security features.

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