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calendar.google.com

List Google Calendars

List the signed-in Google Calendar account's calendars (primary + subscribed/secondary). Returns count and calendars (id, name, primary, timezone). The id is the join key you pass as calendarId to list_events/create_event to target a specific calendar; name for the primary calendar is the account's display name (Google leaves the primary's own name blank). Auto-generated helpers like Birthdays/Tasks are not returned.

Input

None

Output

count required
calendars required

FAQ

List the signed-in Google Calendar account's calendars (primary + subscribed/secondary). Returns count and calendars (id, name, primary, timezone). The id is the join key you pass as calendarId to list_events/create_event to target a specific calendar; name for the primary calendar is the account's display name (Google leaves the primary's own name blank). Auto-generated helpers like Birthdays/Tasks are not returned.
Nothing. It takes no input.
It returns count, calendars.
Yes. It acts as you on calendar.google.com: on your own Chrome it reuses your session, and on a Reduck-hosted browser it loads the calendar.google.com cookies saved by the Reduck extension.
It only reads. It looks things up on calendar.google.com and changes nothing there.
Ask an AI agent connected to Reduck to run reduck/calendar.google.com/list_calendars, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/calendar.google.com/list_calendars
It is part of Reduck's official curated catalogue.

Related scripts

calendar.google.com

List Google Calendar events

List the signed-in Google Calendar account's events between two dates (across all visible calendars). Returns n and events (id, eid, title, all_day, start, end, timezone, location, description, calendar, organizer, attendees with response status, created, html_link). eid is the join key for delete_event. Date filtering is done on UTC boundaries; one call covers up to ~11 months from `from` (loop with a later `from` for more). Calendar events only — Google Tasks and reminders are not included.

calendar.google.com

Create a Google Calendar event

Create an event on the signed-in Google Calendar's primary calendar. Optionally invite guests (each gets an invitation email; external guests are auto-confirmed). Returns the new event's id, which you can pass to delete_event. A Google Meet link may be auto-added, depending on the account's default.

calendar.google.com

Delete a Google Calendar event

Delete an event from the signed-in Google Calendar by its eid (the base64 handle returned by list_events / create_event). Opens the event in the composer, uses More actions > Delete, sends a cancellation notice to any guests, and confirms by leaving the composer route. Single (non-recurring) events only — a recurring instance pops a this/all scope dialog this v1 doesn't handle. Irreversible.

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