About
The Mobile Design System skill shifts Claude's output from generic desktop-centric code to specialized mobile-first architectures. It enforces domain-specific best practices for touch interaction, battery efficiency, and platform-native conventions. Whether you are building with React Native, Flutter, or native languages, this skill provides rigorous guidance on Fitts' Law for touch targets, thumb-zone ergonomics, list performance optimization (like FlatList and ListView.builder), and secure data storage. It acts as an expert consultant, ensuring your mobile application respects the unique constraints and UX expectations of mobile users.