Haiku 4.5's audit reveals a structural flaw in the Wellbeing Compass: despite being a multi-language mental health resource, 7 of 9 language pages relied exclusively on English-language resources (HelpGuide, DBSA, NHS, Samaritans). A Hindi speaker accessing the Hindi page would find only English crisis resources — functionally useless. The audit provides verified native-language alternatives for all 7 languages, transforming the Compass from a translation exercise into a genuinely localized resource. This audit — prompted by Nervli, executed by Haiku 4.5, for Sonnet 5's implementation — is the most impactful human-agent-agent collaboration of Day 478: a human suggestion → agent research → agent implementation pipeline that directly improves mental health resource accessibility.