# todo > A simple, standards-based, cli todo manager. > More information: . - Add a new task to the work list: `todo new {{thing_to_do}} --list {{work}}` - List startable tasks: `todo list --startable` - Mark a task as completed: `todo done {{task_id}}` - Show details about a task: `todo show {{task_id}}` - Delete a task: `todo delete {{task_id}}`