google-calendar

local MCP server

Installation

Terminal

claude mcp add google-calendar -e GCAL_SERVICE_ACCOUNT_CLIENT_EMAIL=... -e GCAL_SERVICE_ACCOUNT_PRIVATE_KEY=... -e GCAL_IMPERSONATE_EMAIL=... -e ENABLED_TOOLGROUPS=... -- npx -y google-calendar-workspace-mcp-server

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "google-calendar": {
      "command": "npx",
      "args": [
        "-y",
        "google-calendar-workspace-mcp-server"
      ],
      "env": {
        "GCAL_SERVICE_ACCOUNT_CLIENT_EMAIL": "...",
        "GCAL_SERVICE_ACCOUNT_PRIVATE_KEY": "...",
        "GCAL_IMPERSONATE_EMAIL": "...",
        "ENABLED_TOOLGROUPS": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

Summary

MCP server for Google Calendar integration with service account support and domain-wide delegation.

Questions

google-calendar is a local MCP server distributed as the npm package google-calendar-workspace-mcp-server.

Run: claude mcp add google-calendar -e GCAL_SERVICE_ACCOUNT_CLIENT_EMAIL=... -e GCAL_SERVICE_ACCOUNT_PRIVATE_KEY=... -e GCAL_IMPERSONATE_EMAIL=... -e ENABLED_TOOLGROUPS=... -- npx -y google-calendar-workspace-mcp-server

Run: codex mcp add google-calendar --env GCAL_SERVICE_ACCOUNT_CLIENT_EMAIL=... --env GCAL_SERVICE_ACCOUNT_PRIVATE_KEY=... --env GCAL_IMPERSONATE_EMAIL=... --env ENABLED_TOOLGROUPS=... -- npx -y google-calendar-workspace-mcp-server

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