Hooks live in skills/session-handoff/hooks/:
- commit-detector.ps1 Windows/PowerShell
- commit-detector.sh POSIX (python3 for JSON parsing)
- README.md opt-in instructions, cross-platform settings.json
snippets, smoke procedure
Hook reads PostToolUse stdin, detects substantive `git commit` (prefix
not in meta/docs/style/chore + fix typo, AND body >200 chars OR files >3).
On hit, emits hookSpecificOutput.additionalContext so Claude Code
surfaces a system reminder next iteration. Silent skip on --amend, failed
commits, non-git cwd, trivial prefix, below thresholds.
install.sh deliberately does NOT mutate settings.json — opt-in via the
README hook config snippet, applied once per machine. SKILL.md body
mentions the hook as an optional alternative to the agent-side
behavioral heuristic.
Bump 0.2.1 -> 0.3.0 MINOR (new opt-in capability, backward-compatible —
SKILL keeps working without the hook).
Deferred (separate follow-ups if needed):
- live-hook e2e smoke (would interfere with current session commits)
- rebase/cherry-pick batch deduplication
Closes [session-handoff-posttooluse-hook] (partial: stdin smoke,
live-hook deferred).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
MINOR bump — skeleton (v0.1.0) gets functional 6-section body. Source: .workshop/.archive/2026-05-24-session-handoff-skill.md (Round 1 design + Round 2 resolved Q1-Q10).
Body sections: When to use (read/write triggers + skip patterns), Inputs (read/write), Steps (read 5 + write 5), Failure modes (incl. secret-detection abort), Side effects (sliding overwrite + git-tracked, no global state), What NOT to do (no auto-execute, no append-with-archive, no cross-project, no SessionEnd-hook dependency).
Still skeleton from claude-skills/ POV: no install.sh run, no push, no hermes/mapping.yaml entry — those remain in baseline tasks (session-handoff-install / -hermes-mapping / -test-trigger / -bootstrap-template-extend / -review umbrella).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Promoted from .workshop/.brainstorm/session-handoff-skill.md (Round 1 design + Round 2 resolved 2026-05-24, Q1-Q10).
Skeleton only — header + empty 6-section body. Body filled in second pass from .workshop/.archive/2026-05-24-session-handoff-skill.md.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
