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Google Calendar CLI for listing calendars, viewing/creating/updating events, and checking availability. Triggers: Google Calendar, calendar event, schedule meeting, check availability, create event, calendar freebusy, gccli.
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| name | gccli |
| description | Google Calendar CLI for listing calendars, viewing/creating/updating events, and checking availability. Triggers: Google Calendar, calendar event, schedule meeting, check availability, create event, calendar freebusy, gccli. |
| compatibility | Requires Google OAuth credentials configured via gccli setup |
| allowed-tools | Bash(gccli:*) |
| metadata | {"version":"1.0","author":"canvas-studios"} |
Command-line interface for Google Calendar operations.
In Canvas Notebook Docker, a container admin installs this once:
npm install -g @mariozechner/gccli
Check if installed:
gccli --help
First check if already configured:
gccli accounts list
If no accounts, guide the user through setup:
gccli accounts credentials ~/path/to/credentials.jsongccli accounts add <email> (use --manual for browserless OAuth)Run gccli --help for full command reference.
Common operations:
gccli <email> calendars - List all calendarsgccli <email> events <calendarId> [--from <dt>] [--to <dt>] - List eventsgccli <email> event <calendarId> <eventId> - Get event detailsgccli <email> create <calendarId> --summary <s> --start <dt> --end <dt> - Create eventgccli <email> freebusy <calendarIds> --from <dt> --to <dt> - Check availabilityUse primary as calendarId for the main calendar.
YYYY-MM-DDTHH:MM:SSZ (UTC) or YYYY-MM-DDTHH:MM:SS (local)YYYY-MM-DD with --all-day flag~/.gccli/credentials.json - OAuth client credentials~/.gccli/accounts.json - Account tokens