What problem does it solve? Writing ad creative at scale is slow and error-prone: headlines get truncated by platform character limits, variations all sound the same, and iteration happens on gut feeling instead of performance data. This Skill produces spec-compliant ad copy in bulk and turns performance metrics into structured iteration cycles. ## Core Features & Use Cases - Multi-platform copy generation: Produces headlines, descriptions, and primary text validated against character limits for Google RSAs, Meta, LinkedIn, TikTok, and Twitter/X. - Performance-driven iteration: Analyzes winning and losing creative from CTR, conversion rate, or ROAS data, then generates new variations that double down on winning angles. - Visual creative guidance: References cover AI image/video generation tools (Flux, Veo, Sora, ElevenLabs) and Remotion for templated video ads at scale. - Use Case: A growth marketer pastes 30 days of Google Ads performance data and receives an iteration report identifying winning patterns plus 15 new RSA headlines and 4 descriptions, each verified against the 30/90 character limits. ## Quick Start Ask the assistant to generate 15 Google Ads RSA headlines and 4 descriptions for your product, organized by angle with character counts.