What problem does it solve? Engagement metrics like email open rates, ad CTR, and landing page conversions often drop without a clear cause, and generic advice like "boost the post" does not fix root problems. This Skill performs a structured root-cause audit of timing, format, copy quality, CTA strength, and audience fit, then outputs ranked, testable improvements. ## Core Features & Use Cases - Multi-Channel Audit: Systematically reviews timing, format, copy, and CTA strength for email campaigns, social posts, paid ads, and landing pages. - Prioritized Issue Table: Ranks every identified problem by estimated engagement impact and implementation effort, distinguishing quick wins from larger fixes. - A/B Test Planning: Produces concrete test variants with defined success metrics so improvements are validated rather than assumed. - Use Case: Your newsletter open rate dropped 20% this quarter. Run the audit to discover the subject line lacks a value proposition, the HTML template breaks on mobile, and sends go out Friday at 5pm — then get specific rewrites and a new send schedule. ## Quick Start Audit my email campaign that has a 12% open rate versus our 25% baseline and tell me what to fix first.