Code Qualityjairotorregrosa/jaiskills
second-opinion
GPT (GPT-6 Astra by default) as advisor, adversarial reviewer or judge through headless `codex exec`, always read-only; never an implementer. Modes: advise (independent read on a plan, diff or design, beside Claude's own view, with follow-ups), review (Codex's built-in reviewer on uncommitted work, a branch or a commit), adversarial (tries to break confidence in a change; optional parallel lenses; every finding verified by Claude before it is shown), judge (scores a reviewer's verdict for insistir and goal-loop). Trigger on "second opinion", "segunda opinión", "ask codex/GPT to review", "que codex lo revise", "revisión adversarial", "adversarial review", "que GPT ataque este cambio", "critica este plan", "challenge this design", "judge this review", "usa astra". Falls back to a Claude subagent, labelled same-provider, when Codex is unavailable. Not askcodex (one-shot text or images) and not for writing code.