What problem does it solve? When a long AI coding session hits context window limits or is interrupted, uncommitted progress and session state are lost, forcing the next session to redo work or guess where things stand. This Skill defines how to close a session cleanly: pick a stopping point, record progress, commit verified work, and write a structured handover. ## Core Features & Use Cases - Threshold-based closing: Defines behavior at window-fill thresholds — pick a stopping point at the first reminder, refuse everything but the handover at the second. - Structured handover format: Specifies fixed sections (Work, Where to look, Epic position table, Done and next step, What to keep in mind) written into the task's progress file and committed to the branch. - Hook integration: A hook writes a handover draft before context compaction and injects it into the next session at startup, so no manual copy-paste is needed. - Use Case: A coding session reaches 80% context fill mid-task. The Skill directs the executor to finish the current plan stage, commit verified work, write the handover section with branch, PR number, and next step, and name the handover path to the owner. ## Quick Start Close this session following the task-flow-handoff pattern: record progress, commit verified work, and write the handover section for the next session.