Tweek is a minimal weekly planner and to-do app. Connect it to view and manage your Tweek calendars, weekly tasks and someday-lists directly from ChatGPT — list what's on your week, create, update, complete and delete tasks in natural language, break a task into subtasks, and act on many tasks at once with bulk tools. Every action is scoped to your own account over OAuth 2.1; the assistant acts as you and never sees other users' data. Best for quick, natural-language task capture and weekly review.