agent-codex

Bounded implementation-worker rules for handing work to an external reviewer (e.g. Codex) — enforces scope discipline, workspace hygiene, honest testing, and a structured handoff checklist. Key rules: - Follow the prompt exactly before expanding scope - Never modify files outside the task's scope - Never weaken tests to make a broken implementation pass - Run git status before handoff; remove scratch files Handoff always includes: changed files, tests run, pass/fail result, remaining risks, and artifacts left behind.