Set up and coordinate resumable software delivery across one repository or multiple Git checkouts, with configurable models by role, independent quality control, and optional advisory AI Product Owner review. Final acceptance remains human. codex-sdlc records tasks, approvals, evidence, defects, and release decisions in a coordinator repository so work can be validated and resumed. The public plugin supplies Codex skills; its pinned npm CLI creates and operates the repository-local .sdlc framework.