Run type: scheduled (unsupervised). Importance: Medium. Tasks: sync DONE; 4 policy items PENDING Sam.

What was done

Daily sync of canonical Skills/* into the Claude/Scheduled/_* paths scheduled tasks load. Of 5 mirror-map entries, 4 already matched (sail-kb-daily-pulse SKILL.md + build_report.py, _skill-preload.md, Codex/_fallback preload spec). 1 drifted — and in the reverse direction.

Key finding: reverse drift on post-run-qa-reflection

The live-loaded partial Claude/Scheduled/_post-run-qa-reflection.md was newer (v1.7.0, 2026-05-03) than the canonical Skills/post-run-qa-reflection/SKILL.md and the Skills_Library mirror (both v1.5.1, 2026-04-24). The diff confirms 1.7.0 is a strict superset (continuous changelog 1.5.1→1.6.0→1.6.1→1.7.0; adds the Teams+iMessage fallback ladder, the mandatory AskUserQuestion availability precheck, and the "never use Slack" rule). Someone edited the loaded partial directly and the canonical never caught up.

Following the task's documented canonical→dest flow literally would have overwritten the newer live partial with the stale canonical = content loss. That direction was correctly skipped.

Action taken (non-destructive, reversible)

Reconciled the two stale copies UP to 1.7.0 by copying from the live partial. Backed both up first to Codex/skills-scheduled-mirror-sync/_backups/2026-06-04/*.pre-1.7.0.bak. All three now SHA ecf9a738 (v1.7.0). Committed d398e305 in Projects (2 files, +38/-10), pushed clean.

Heads-up: the Projects working tree was on branch codex/footer-watchdog-2026-06-01 (another agent's branch), so the commit landed there, not main. Surgical, no conflict, revertable.

Other checks

• Stale-lock janitor: no stale git locks in Claude/Scheduled.
• Claude/Scheduled dirty tree: 6 non-mirror-map items (daily-shipit-cache-clear, drive-dedupe-weekly + 4 untracked dirs) — left untouched (other agents' files).
• Skills_Library cross-check: 1 entry, now matches canonical at 1.7.0. 53 Skills lack a mirror = expected (deprecated compat surface).
• Auto-discovery: discover_unmapped_partials.sh is MISSING from the skill folder; ran a manual substitute — no new partials qualify for the map.
• Cross-tool surface check (skill_surface_check.py): clean, zero flags.
• No writes needed to the Claude/Scheduled repo this run.

Why the session ended

All mirror-map checks complete; the single drift reconciled. Ending normally. Context was not a constraint.

Recommended next actions (pending Sam, mirrored as inline clickable MC)

1. Cherry-pick d398e305 onto main so the canonical fix is on trunk, not a feature branch. (Recommended)