Temporal Cortex Calendar MCP

io.github.temporal-cortex/mcp

18 deterministic calendar tools: contact resolution, temporal context, availability, booking

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@temporal-cortex/cortex-mcp@0.9.1"
      ],
      "env": {
        "GOOGLE_CLIENT_SECRET": "<your GOOGLE_CLIENT_SECRET>",
        "MICROSOFT_CLIENT_SECRET": "<your MICROSOFT_CLIENT_SECRET>",
        "WEEK_START": "monday",
        "LOCK_TTL_SECS": "30",
        "OAUTH_REDIRECT_PORT": "8085",
        "HTTP_HOST": "127.0.0.1"
      }
    }
  }
}
Environment variables
  • GOOGLE_CLIENT_SECRETsecretGoogle OAuth Client Secret (required if using Google Calendar)
  • MICROSOFT_CLIENT_SECRETsecretAzure AD client secret (required for Outlook Calendar)
  • WEEK_STARTWeek start day: 'monday' (default, ISO 8601) or 'sunday'. Overrides stored config.
  • LOCK_TTL_SECSLock time-to-live in seconds for booking safety
  • OAUTH_REDIRECT_PORTPort for the local OAuth callback server
  • HTTP_HOSTBind address for HTTP transport (default: 127.0.0.1)

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.9.1
Registry
active
Published
3/10/2026
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