Design e Frontend

Apple HIG guidance for status and progress UI components including progress indicators, status bars, and activity rings.

Expert in designing and building autonomous AI agents. Masters tool

Revisa os designs de protocolo da Bitcoin Lightning Network, compara abordagens de fábricas de canais e analisa as compensações de escalonamento da Camada 2. Abrange modelos de confiança, pegada on-chain, requisitos de consenso, compatibilidade HTLC/PTLC, vivacidade e suporte a watchtowers.

Design short-term, long-term, and graph-based memory architectures. Use when building agents that must persist across sessions, needing to maintain entity consistency across conversations, or implementing reasoning over accumulated knowledge.

Generate a new UI component that follows StyleSeed Toss conventions for structure, tokens, accessibility, and component ergonomics.

Set up Tailwind CSS v4 in Expo with react-native-css and NativeWind v5 for universal styling

Comprehensive performance optimization guide for React and Next.js applications, maintained by Vercel. Use when writing new React components or Next.js pages, implementing data fetching (client or server-side), or reviewing code for performance issues.

Apple HIG guidance for system experience components: widgets, live activities, notifications, complications, home screen quick actions, top shelf, watch faces, app clips, and app shortcuts.

Build production-ready gRPC services in Go with mTLS, streaming, and observability. Use when designing Protobuf contracts with Buf or implementing secure service-to-service transport.

Apple Human Interface Guidelines for platform-specific design.

Check for .claude/apple-design-context.md before asking questions. Use existing context and only ask for information not already covered.

Diagnose slow React components and suggest targeted performance fixes.