Improve a live, underperforming Meta Ads campaign. Triggers on 'optimize my Meta Ads', 'why is my Facebook CPA/ROAS bad', 'my Meta campaign is stuck in learning', 'CPM is rising', or 'my Meta ads are fatigued'. Works on existing campaigns with performance data — for a new campaign use meta-ads-campaign-builder, for a full health check use meta-ads-audit.