Skill Claude CodeCodex
Use BEFORE committing effort to any non-trivial or ambiguous thing - a feature, design, plan, decision, refactor, deletion - to pin it down instead of acting on a vague ask. A proposal / RFC / design doc / 提案 / 方案 / 评审稿 counts as a spec - route it here. Applies whether the user asks or you (the agent) decide such a…