To use the Google Calendar MCP server, you need to configure Google OAuth credentials.
Go to Google Cloud Console and create a new project (or use an existing one).
Navigate to APIs & Services → Library and enable the Google Calendar API.
Go to APIs & Services → Credentials → Create Credentials → OAuth 2.0 Client ID.
Set application type to Web application and add this redirect URI:
https://calendar.sandbx.site/auth/callback
GOOGLE_CLIENT_ID=your_client_id_here
GOOGLE_CLIENT_SECRET=your_client_secret_here
Then restart the container: docker compose restart