skills

Create distinctive, production-grade mobile UI screens as HTML files. Use when the user asks to 'design a mobile app,' 'create mobile screens,' 'mobile UI,' 'app prototype,' 'iOS screen,' 'mobile mockup,' or 'mobile design.' Generates memorable, polished HTML that avoids generic AI aesthetics.

Opinionated workflow for building Simon-style Expo Router headers. Use when creating or refactoring screen headers, title bars, toolbars, search bars, form sheets, or liquid-glass header surfaces in this repo, and you need to match existing `Stack.Header`, `Stack.Screen.Title`, `Stack.Toolbar`, `Stack.Toolbar.View`, `Stack.SearchBar`, and `sheetAllowedDetents` patterns.