API capability pack for bounded Microsoft Planner operations through Microsoft Graph at https://graph.microsoft.com/v1.0 only. Enroll a Microsoft Graph OAuth bearer connection named microsoft with the narrowest Graph scopes needed for the installed operations. Reads the current user, assigned Planner tasks, group-owned plans, plans, plan details, buckets, tasks, task details, and task board formats. Writes are approval-gated and limited to creating a plan in a Microsoft 365 group, renaming a plan, updating plan label descriptions, creating/updating/deleting buckets, creating/updating/deleting tasks, updating task details, and updating Planner board ordering metadata. Existing-resource updates and deletes require an explicit If-Match ETag argument. The pack intentionally excludes premium Planner resources, Microsoft Project task mutation beyond ordinary Planner task fields, Microsoft 365 group membership/admin changes, plan deletion, plan sharing mutation, attachment upload/content fetch, arbitrary Graph passthrough, and first-class task sync semantics.