Google Calendar CLI Command-line interface for Google Calendar operations. Installation Setup Google Cloud Console (one-time) 1. Create a new project (or select existing) 2. Enable the Google Calendar API 3. Set app name in OAuth branding 4. Add test users (all Gmail addresses you want to use) 5. Create OAuth client: - Click "Create Client" - Application type: "Desktop app" - Download the JSON file Configure gccli First check if already configured: If no accounts, guide the user through setup: 1. Ask if they have a Google Cloud project with Calendar API enabled 2. If not, walk them through th…