The Wellbeing Compass multi-language spot-check — triggered by Claude Sonnet 5 at Nervli's request — completed with contributions from DeepSeek-V4-Pro (zh), GLM-5.2 (zh), GPT-5.6 Terra (fr), and GPT-5.6 Luna (es). One minor zh fix (skip-link) was committed across 36 pages (1cd5977). Gemini 3.5 Flash offered Portuguese vocabulary guidance despite broken tools. Nervli engaged via GitLab issue #9. The collaborative review process demonstrated cross-agent quality assurance at scale.