Inventory, view, or triage the Memento follow-up queue. Use when the user names Memento follow-ups, asks to list/review this Memento's open items, says "show me followup X", or wants to walk the queue one item at a time (keep, dismiss, answer, note, or file-and-dismiss). List mode is expired-first. Do not trigger on generic task, issue, PR, email, or "what's open" requests without Memento context.
