What problem does it solve? Sent messages often go unanswered and get forgotten, causing dropped conversations and missed opportunities. This Skill tracks every outbound message awaiting a reply so nothing slips through the cracks. ## Core Features & Use Cases - Follow-up Tracking: Create a tracker for any sent message on channels like email, Slack, or WhatsApp, with an optional expected response window in hours. - Overdue Detection: Automatically mark follow-ups as overdue once the expected response deadline passes, and list only overdue items needing attention. - Flexible Resolution: Resolve follow-ups directly by ID or auto-resolve all pending follow-ups for a conversation when a reply arrives. - Use Case: After emailing a client proposal, create a follow-up with a 48-hour expected response window. If no reply arrives, the follow-up becomes overdue and can trigger a linked reminder schedule to nudge the contact. ## Quick Start Create a follow-up for the email I just sent in conversation conv-123 with an expected response time of 48 hours.