What problem does it solve? Designing consistent, readable, app-native mobile screen concepts is hard, and generic AI image output tends to produce cluttered dashboards, tiny text, and inconsistent multi-screen sets. This Skill enforces a disciplined art-direction process so generated mobile UI images stay coherent, readable, and believable across an entire flow. ## Core Features & Use Cases - Multi-screen flow generation: Produces logical screen sets such as onboarding, auth, home, detail, and checkout flows with a locked internal design bible for consistency. - Platform-aware art direction: Chooses an iOS-native, Android-native, or cross-platform mode and applies safe-area, navigation, and hierarchy rules appropriate to that platform. - Controlled visual system: Enforces clean color palettes, readable text sizes, device mockup framing, texture usage, and anti-generic design rules. - Use Case: Ask for a five-screen fintech onboarding and home flow, and receive five consistent phone-mockup images that share one palette, typography mood, and component family. ## Quick Start Generate a premium iOS onboarding flow with four screens for a calm wellness app, shown inside clean iPhone mockups.