Cross-Review Policy Actionable enforcement of the AI Review Routing Policy ( ). Provider Roles | Provider | Role | Scope | |----------|------|-------| | Codex | Default orchestrator | Task framing, planning, routing, repo-facing workflow | | Codex | Default coding worker & adversarial reviewer | Bounded implementation, test writing, refactors, diff review | | Gemini | Default adversarial reviewer | Architecture review, large-context research, plan & code review | Default: Three-Agent Adversarial Review All plan-stage and code/artifact-stage work gets reviewed by ALL three agents unless the us…