Connect Google Tasks and Google Calendar

Both apps 72Google Tasks 21Google Calendar 51

• Trigger
  New Task Created

  Triggers when a new task is created in a Google Tasks list. Uses timestamp filtering (updatedMin) to efficiently detect new tasks.

• Trigger
  New Task List Created

  Triggers when a new Google Tasks task list is created. This trigger monitors Google Tasks and fires when new task lists are detected.

• Trigger
  Task Details Changed

  Triggers when a specific task's details change. This trigger monitors a single Google Task and fires when any of its details (title, notes, status, due date, completion, position) are modified.

• Trigger
  Task List Changed

  Triggers when a task list changes (title or content updates). This trigger monitors a specific Google Tasks list and fires when changes are detected.

• Trigger
  Task Updated

  Triggers when an existing task is updated in a Google Tasks list. This trigger monitors a specific task list and fires when tasks are modified.

• Action
  Batch Execute

  Executes multiple Google Tasks API operations in a single HTTP batch request and returns structured per-item results. Use this to reduce LLM tool invocations when performing bulk operations like updating many tasks, moving tasks, or deleting multiple items. Note: Each sub-request still counts toward API quota; batching primarily reduces HTTP overhead and tool call count.

• Action
  Clear Tasks

  Permanently clears all completed tasks from a specified google tasks list; this action is destructive and idempotent.

• Action
  Create Task List

  Creates a new task list with the specified title.

• Action
  Delete Task

  Deletes a specified task from a given task list in google tasks.

• Action
  Delete Task List

  Permanently deletes an existing google task list, identified by `tasklist id`, along with all its tasks; this operation is irreversible.

• Action
  Get Task

  Use to retrieve a specific google task if its `task id` and parent `tasklist id` are known.

• Action
  Get Task List

  Retrieves a specific task list from the user's google tasks if the `tasklist id` exists for the authenticated user.

• Action
  Insert Task

  Creates a new task in a given `tasklist id`, optionally as a subtask of an existing `task parent` or positioned after an existing `task previous` sibling, where both `task parent` and `task previous` must belong to the same `tasklist id` if specified.

• Action
  List Task Lists

  Fetches the authenticated user's task lists from google tasks; results may be paginated.

• Action
  List Tasks

  Retrieves tasks from a google tasks list; all date/time strings must be rfc3339 utc, and `showcompleted` must be true if `completedmin` or `completedmax` are specified.

• Action
  Move Task

  Moves the specified task to another position in the destination task list.

• Action
  Patch Task

  Partially updates an existing task (identified by `task id`) within a specific google task list (identified by `tasklist id`), modifying only the provided attributes from `taskinput` (e.g., `title`, `notes`, `due` date, `status`) and requiring both the task and list to exist.

• Action
  Patch Task List

  Updates the title of an existing google tasks task list.

• Action
  Update Task

  Updates the specified task.

• Action
  Update Task Full

  Tool to fully replace an existing Google Task using PUT method. Use when you need to update the entire task resource, not just specific fields. This method requires all required fields (id, title) and replaces the complete task, unlike PATCH which supports partial updates.

• Action
  Update Task List

  Updates the authenticated user's specified task list.

• Trigger
  Attendee Response Changed

  Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.

• Trigger
  Calendar Event Sync

  Polling trigger that returns full event data including details, attendees, and metadata. For real-time notifications with basic info, use Calendar Event Changes (webhook).

• Trigger
  Event Canceled or Deleted

  Triggers when a Google Calendar event is cancelled or deleted. Returns minimal data: event_id, summary (if available), and cancellation timestamp.

• Trigger
  Event Created

  Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.

• Trigger
  Event Starting Soon

  Triggers when a calendar event is within a configured number of minutes from starting. Returns event details, time remaining, attendees, and join links when available.

• Trigger
  Event Updated

  Triggers when an existing Google Calendar event is modified. Returns the event ID, change type, and the specific fields that changed with their previous and new values.

• Action
  Acl Delete

  Deletes an access control rule from a Google Calendar. Use when you need to remove sharing permissions for a user, group, or domain.

• Action
  Acl Get

  Retrieves a specific access control rule for a calendar. Use when you need to check permissions for a specific user, group, or domain.

• Action
  Acl Insert

  Creates an access control rule for a calendar. Use when you need to grant sharing permissions to a user, group, or domain.

• Action
  Acl List

  Retrieves the list of access control rules (ACLs) for a specified calendar, providing the necessary 'rule_id' values required for updating specific ACL rules.

• Action
  Acl Patch

  Updates an existing access control rule for a calendar using patch semantics (partial update). This allows modifying specific fields without affecting other properties. IMPORTANT: The ACL rule must already exist on the calendar. This action cannot create new rules. If you receive a 404 Not Found error, the rule does not exist - use ACL insert to create it first, or use ACL list to verify available rules. Each patch request consumes three quota units. For domain-type ACL rules, if PATCH fails with 500 error, this action will automatically fallback to UPDATE method.

• Action
  Acl Update

  Updates an access control rule for the specified calendar.

• Action
  Acl Watch

  Tool to watch for changes to ACL resources. Use when you need to set up real-time notifications for access control list modifications on a calendar.

• Action
  Batch Events

  Execute up to 1000 event mutations (create/patch/delete) in one Google Calendar HTTP batch request with per-item status/results. Use this to materially reduce round-trips for bulk operations like migrations, cleanup, or large-scale updates.

• Action
  Calendar List Delete

  Tool to remove a calendar from the user's calendar list. Use when you need to unsubscribe from or hide a calendar from the user's list.

• Action
  Calendar List Get

  Retrieves metadata for a SINGLE specific calendar from the user's calendar list by its calendar ID. This action requires a calendarId parameter and returns details about that one calendar only. NOTE: This does NOT list all calendars. To list all calendars in the user's calendar list, use GOOGLECALENDAR_CALENDAR_LIST_LIST instead.

• Action
  Calendar List Insert

  Inserts an existing calendar into the user's calendar list.

• Action
  Calendar List Patch

  Updates an existing calendar on the user's calendar list using patch semantics. This method allows partial updates, modifying only the specified fields.

• Action
  Calendar List Update

  Updates an existing entry on the user\'s calendar list.

• Action
  Calendar List Watch

  Watch for changes to CalendarList resources using push notifications. Use this to receive real-time updates when calendar list entries are modified.

• Action
  Calendars Delete

  Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.

• Action
  Calendars Update

  Updates metadata for a calendar.

• Action
  Channels Stop

  Tool to stop watching resources through a notification channel. Use when you need to discontinue push notifications for a specific channel subscription.

• Action
  Create Calendar

  Creates a new secondary Google Calendar with the specified title and optional settings. Use this action when you need to create a new calendar for organizing events separately from the primary calendar. The authenticated user becomes the owner of the newly created calendar. Optional parameters include description, location, and timezone.

• Action
  Create Event

  Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.

• Action
  Delete Event

  Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.

• Action
  Duplicate Calendar

  Creates a new, empty google calendar with the specified title (summary).

• Action
  Events Get

  Retrieves a SINGLE event by its unique event_id (REQUIRED). This action does NOT list or search events - it fetches ONE specific event when you already know its ID. If you want to list events within a time range, search for events, or filter by criteria like time_min/time_max, use GOOGLECALENDAR_EVENTS_LIST instead.

• Action
  Events Import

  Tool to import an event as a private copy to a calendar. Use when you need to add an existing event to a calendar using its iCalUID. Only events with eventType='default' can be imported.

• Action
  Events Instances

  Returns instances of the specified recurring event.

• Action
  Events List

  Returns events on the specified calendar.

• Action
  Events List All Calendars

  Return a unified event list across all calendars in the user's calendar list for a given time range. Use when you need a single view of all events across multiple calendars. An inverted or incorrect time range silently returns empty results rather than an error. An empty `items` list means no events matched the filters—adjust `time_min`, `time_max`, or `q` before concluding no events exist.

• Action
  Events Move

  Moves an event to another calendar, i.e., changes an event's organizer.

• Action
  Events Watch

  Watch for changes to events resources.

• Action
  Find Event

  Finds events in a specified google calendar using text query, time ranges (event start/end, last modification), and event types; ensure `timemin` is not chronologically after `timemax` if both are provided.

• Action
  Find Free Slots

  Finds free/busy time slots in google calendars for specified calendars within a defined time range (defaults to the current day utc if `time min`/`time max` are omitted), enhancing busy intervals with event details; `time min` must precede `time max` if both are provided.

• Action
  Free Busy Query

  Returns free/busy information for a set of calendars.

• Action
  Get Calendar

  Retrieves a specific google calendar, identified by `calendar id`, to which the authenticated user has access.

• Action
  Get Current Date Time

  Gets the current date and time, allowing for a specific timezone offset.

• Action
  List Acl Rules

  Retrieves the list of access control rules (acls) for a specified calendar, providing the necessary 'rule id' values required for updating specific acl rules.

• Action
  List Calendars

  Retrieves calendars from the user's google calendar list, with options for pagination and filtering.

• Action
  Patch Calendar

  Partially updates (patches) an existing google calendar, modifying only the fields provided; `summary` is mandatory and cannot be an empty string, and an empty string for `description` or `location` clears them.

• Action
  Patch Event

  Updates specified fields of an existing event in a google calendar using patch semantics (array fields like `attendees` are fully replaced if provided); ensure the `calendar id` and `event id` are valid and the user has write access to the calendar.

• Action
  Quick Add

  Parses natural language text to quickly create a basic google calendar event with its title, date, and time, suitable for simple scheduling; does not support direct attendee addition or recurring events, and `calendar id` must be valid if not 'primary'.

• Action
  Remove Attendee

  Removes an attendee from a specified event in a google calendar; the calendar and event must exist.

• Action
  Settings Get

  Tool to return a single user setting for the authenticated user. Use when you need to retrieve a specific calendar setting value.

• Action
  Settings List

  Returns all user settings for the authenticated user.

• Action
  Settings Watch

  Watch for changes to settings resources.

• Action
  Sync Events

  Synchronizes google calendar events, performing a full sync if no `sync token` is provided or if a 410 gone error (due to an expired token) necessitates it, otherwise performs an incremental sync for events changed since the `sync token` was issued.

• Action
  Update Acl Rule

  Updates an access control rule for the specified calendar.

• Action
  Update Event

  Updates an existing event by `event id` in a google calendar; this is a full put replacement, so provide all desired fields as unspecified ones may be cleared or reset.

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