session-end

name	session-end
description	Clean session teardown — commit all work, write a resumption-framed handoff, stop monitors, report readiness. Leaves a clean working tree. No asking.
agency-skill-version	2
when_to_use	End of a working session, switching to a different workstream or repo, or any point where the session will not be resumed in continuation. Anti-triggers: do NOT use mid-sprint when you plan to keep working after /compact (use /compact-prepare — it writes a continuation-framed handoff). Do NOT use for captain fleet-wide shutdown (there is no such skill — each worktree session ends independently).
argument-hint	[trigger-reason]
paths	[]
required_reading	["agency/REFERENCE/REFERENCE-HANDOFF-SPEC.md","agency/REFERENCE/REFERENCE-SKILL-CONVENTIONS.md"]

Session End

Why this exists

The next session starts from the handoff. A session that ends with a dirty tree, unsent dispatches, or a stale handoff leaves the next agent reverse-engineering what was in flight. This skill forces the three end-of-session preconditions and shells to agency/tools/session-pause --framing resumption for the mechanics — commit, archive, stop monitors, emit new handoff path.

PAUSE-for-end surface. Paired with /session-resume on the other side.

Required reading

• agency/REFERENCE/REFERENCE-HANDOFF-SPEC.md — handoff frontmatter, mode: resumption enum value.
• agency/REFERENCE/REFERENCE-SKILL-CONVENTIONS.md — primitive-composition pattern.

Usage

/session-end
/session-end "end-of-day"
/session-end "switching-context"

[trigger-reason] (optional): short tag for telemetry + handoff frontmatter. Defaults to session-end.

Preconditions

1. You're ending the session (or switching context). For mid-sprint refresh, use /compact-prepare.
2. Uncommitted work is ready to commit as-is. The skill does not stash.

Idempotent: safe to run multiple times. Archives + re-writes each run.

Flow / Steps

Step 1: Run session-pause primitive

./agency/tools/session-pause --framing resumption --trigger "${REASON:-session-end}"

--framing resumption tells the tool: stop monitors (registry-driven SIGTERM), fire SessionEnd hooks naturally on process exit, archive prior handoff, emit new path. If framework code is dirty, the tool force-commits the handoff alone first (handoff_commit_sha set), then aborts on the framework-code gate. Handoff is always persisted.

Parse the emitted key=value output. Key fields: handoff_path, archived_previous_handoff, commit_sha, handoff_commit_sha, status.

On status=aborted, surface error_reason. If handoff_commit_sha is non-none the handoff is safe — run /quality-gate + /iteration-complete on the framework code and re-run /session-end.

Step 2: Author resumption-framed handoff

Write the handoff file at handoff_path. Frontmatter:

• type: session
• agent: <org>/<principal>/<agent>
• date: <UTC>
• trigger: session-end
• branch: <current>
• mode: resumption — REQUIRED. Tells /session-resume this is a fresh-session pickup.
• next-action: — the concrete first step of the next session. Not a backlog.

Body: phase/iteration status, what was done, what's next, decisions/context the next session needs, open blockers. Frame for resumption — a future session will read this after a break.

Step 3: Verify handoff + report

./agency/tools/handoff read

Report: branch, last commit, handoff_path, "Handoff: written ✓", then:

Safe to /compact and/or /exit.

Failure modes

• session-pause aborts on framework-code dirt: tool already force-committed the handoff. Run /quality-gate + /iteration-complete, then re-run /session-end.
• Lock contention (exit 2): another PAUSE/PICKUP is running. Wait, retry.
• Handoff write permission error (Step 2): session should not end without a handoff. Fix filesystem permission, retry.

What this does NOT do

• Does not invoke /exit or /compact. It prepares; the user exits.
• Does not stash. Resolve WIP first.
• Does not run the quality gate. Framework code should have gone through QG at iteration boundaries.
• Does not push. Push is /sync or /release.

Status

active (v2 refactored in session-lifecycle-refactor Phase 3 Iteration 3.3 — body collapsed from ~145 lines to ~60, now shells to session-pause). Paired with /session-resume, /compact-prepare.

Related

• /session-resume — fresh-session PICKUP (opposite bookend).
• /compact-prepare — mid-session PAUSE (continuation framing).
• /compact-resume — post-compact PICKUP.
• agency/tools/session-pause — primitive this skill shells to.
• agency/tools/handoff — handoff read/write tool.

OFFENDERS WILL BE FED TO THE — CUTE — ATTACK KITTENS!