Google Calendar MCP (Enhanced)

Overview

Google Calendar MCP provides access to Google Calendar API for managing events, schedules, and availability.

Features

• Event management (create, read, update, delete)
• Schedule查询
• Availability checking
• Meeting scheduling
• Calendar integration

Installation

npx -y @modelcontextprotocol/server-google-calendar

Configuration

Set up OAuth credentials:

export GOOGLE_APPLICATION_CREDENTIALS=path/to/credentials.json

Get your credentials from Google Cloud Console.

Available Calendars

Calendar Type	Description
Primary	User's main calendar
Shared	Calendars shared with user
System	Room and resource calendars

Usage Examples

Create Event

{
  "action": "create_event",
  "summary": "Team Meeting",
  "start": "2026-05-25T14:00:00Z",
  "end": "2026-05-25T15:00:00Z",
  "attendees": ["team@example.com"]
}

List Events

{
  "action": "list_events",
  "time_min": "2026-05-25T00:00:00Z",
  "time_max": "2026-05-25T23:59:59Z"
}

Pros

• ✅ Native Google integration
• ✅ Real-time sync
• ✅ Rich event metadata
• ✅ Calendar sharing support

Cons

• ❌ Requires OAuth setup
• ❌ Google ecosystem dependency
• ❌ Rate limits apply

Resources

• Google Calendar API Docs
• MCP Server GitHub