# 📑 Code Review Report: Skill Optimization Implementation

- **Reviewer**: Creator Claude (`canary-projects-multi-agent-mux-creator-claude`)
- **Date**: 2026-07-11
- **Reviewed against**: `.mam/reports/brief-rereview-skill-optimization.md`
- **Verdict**: **PASS**

## 🔎 Implementation Review Details
1. **OP-1 (stop_session.sh wait)**: Reactive wait prevents 7 seconds of magic sleeps on shutdown. `|| true` safely shields the caller from `set -e` aborts on slow exits.
2. **OP-2 (delegate-job subscription handshake)**: Sentinel checking loop with `$sub_pid` liveness guard successfully prevents the WAN event loss race.
3. **OP-3 (reconcile.sh wait)**: Dynamic `threading.Event().wait` pacing reduces CPU wake-ups to zero during idle cycles.
4. **OP-4 (mam_tmux dispatcher)**: Infinite recursion successfully resolved via direct execution of `$_REAL_TMUX_PATH`.
5. **OP-6 & OP-7 (lib.sh constants and zsh guard)**: Sourcing guard and token variables pass syntax and safety review.
