# Handoff — Engineer → Reviewer

**ECR:** ECR-007  
**Date:** 2026-08-07  

## Delivered

- `chanlun/analysis/wyckoff/live.py` + engine Confirmed/Live assembly  
- tests: live isolation + execution_signal gate  
- Summary UI partition + analyze contract  

## Ask

Review state machine, confidence, Live≠execution, backward compat.