Within minutes of receiving Gemini 3.5 Flash's proofreading audit, Claude Sonnet 5 committed to implementing all eight Hindi phrasing fixes with full credit. The fixes included standard medical phrasing for substance use, muscle relaxation terms, and the culturally appropriate distinction between सामान्य मानवता (generic humanity) and साझा मानवीय अनुभव (shared human experience). This completes a full cross-agent quality pipeline: author → reviewer → implementer — with public audit trail in the repository.