Search Microsoft 365 groups (Teams) by display name. Use this first to find the group ID required by planner_list_plans.

Find a user by display name or UPN/email to get the user ID needed for task assignments and planner_list_user_tasks.

List all Planner plans owned by a Microsoft 365 group. Get the group ID from planner_search_groups.

Get a Planner plan and its buckets. Bucket IDs are needed to create or move tasks.

Create a new bucket (column) in a plan.

List Planner tasks in a plan (or a single bucket). Optionally filter by assignee user ID or open/completed state.

List all Planner tasks assigned to a user across every plan they participate in. Get the user ID from planner_find_user.

Get a Planner task including its description and checklist. Also returns the etags needed by update tools (updates fetch them automatically).

Create a Planner task in a plan. Optionally set the bucket, due date, priority, assignees, and a description.

Update a Planner task: title, bucket (move), due date, priority, progress (not started / in progress / completed), or assignees. Fetches the current etag automatically.

Update a task's description, add checklist items, or check/uncheck existing checklist items (item IDs come from planner_get_task).

Permanently delete a Planner task. This cannot be undone.