Calendar.app vs Mewcp Google Calendar

In-depth architectural comparison of the Calendar.app and Mewcp Google Calendar MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Calendar.app when:

• You need dedicated capabilities in the Workplace & Productivity domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: list_calendars, list_events, get_event.

Explore Calendar.app Details

Choose Mewcp Google Calendar when:

• You need dedicated capabilities in the Workplace & Productivity domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: calendar_id, max_results, time_min.

Explore Mewcp Google Calendar Details

Feature & Specification Comparison

Specification	Calendar.app Workplace & Productivity	Mewcp Google Calendar Workplace & Productivity
Summary	List, search, and manage calendar events via macOS Calendar.app across all configured accounts.	Schedule smarter - create, search, and manage Google Calendar events through AI.
Category & Scope	Workplace & Productivity	Workplace & Productivity

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "calendar-app": {
      "command": "npx",
      "args": [
        "-y",
        "@p-l-ta/calendar-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "mewcp-google-calendar": {
      "command": "npx",
      "args": [
        "-y",
        "mewcp-google-calendar"
      ]
    }
  }
}

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