session-sunset

name	session-sunset
description	Authoritative protocol for gracefully terminating an agent session. Mandates structured handover comments, mental-model states, and memory persistence to prevent Zero-State Amnesia. Triggers: When concluding a long-running session, executing the Sunset Protocol, handing over work for the next agent, or terminating an agent cycle.

Session Sunset Skill

🛑 ANTI-TRIGGERS (Completion Bias Guard) 🛑 Task Completion ≠ Session Sunset. You must halt and wait for the next turn (do NOT sunset) if you are:

1. Halting for Peer Review: Waiting for cross-family PR review or human feedback. This is an active lifecycle state, not a boundary.
2. Single Task Completion: Finishing one ticket/task while your context window is still healthy. Pick up the next task.
3. Asynchronous Delays: Waiting for CI, test results, or A2A responses.

Sunsets are strictly reserved for Context Window Exhaustion (>75% full/forgetfulness), Macro-Semantic Pivots, or Explicit Human Directives.

If you meet a valid sunset condition, you MUST immediately use the view_file tool to read and strictly adhere to .agents/skills/session-sunset/references/session-sunset-workflow.md before terminating. This prevents Zero-State Amnesia.