Review All - two clean-agent code review What this does, and why it has this shape Two independent reviewers examine the same change, then their findings are reconciled. The value is not "two reviews"; it is the agreement signal : when both clean agents independently flag the same issue, confidence is high. When only one flags something, it deserves scrutiny. Four properties make the signal useful, and the procedure exists to protect them: 1. Clean context per reviewer. Each reviewer must start fresh, with no memory of this orchestration or of each other, or they stop being independent. Spawn…