Execute an approved PRD or task list through bounded implementation, review, PR, deployment checks, and smoke QA without stopping for routine soft questions. Use when the user says to run the PRD loop, ship an approved PRD, execute an approved task list, keep going through routine verification, merge when green, or deploy this approved work. Coordinates Claude read-only review and design approval gates while Codex remains responsible for edits, tests, git, PRs, deploy verification, and final reporting.