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Apple Calendar

io.github.mgcrea/mcp-apple-calendar

Search, read and act on Apple Calendar — ranges, free-time lookup, writes off by default

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "mcp-apple-calendar": {
      "command": "npx",
      "args": [
        "-y",
        "@mgcrea/mcp-apple-calendar@1.28.0"
      ],
      "env": {
        "APPLE_CALENDAR_ALLOW_WRITES": "<APPLE_CALENDAR_ALLOW_WRITES>",
        "APPLE_CALENDAR_CALENDARS": "<APPLE_CALENDAR_CALENDARS>",
        "APPLE_CALENDAR_ACCOUNTS": "<APPLE_CALENDAR_ACCOUNTS>"
      }
    }
  }
}

Details

Name: io.github.mgcrea/mcp-apple-calendar
Version: 1.28.0
Updated: Oct 13, 2026
Source: Official MCP Registry
Repository: https://github.com/mgcrea/cupertino
Website: https://cupertino.mgcrea.io