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Found 1,718 Skills
Expert Swift decisions Claude doesn't instinctively make: struct vs class trade-offs, @MainActor placement, async/await vs Combine selection, memory management pitfalls, and iOS-specific anti-patterns. Use when writing Swift code for iOS/tvOS apps, reviewing Swift architecture decisions, or debugging memory/concurrency issues. Trigger keywords: Swift, iOS, tvOS, actor, async, Sendable, retain cycle, memory leak, struct, class, protocol, generic
Expert SwiftGen decisions for iOS/tvOS: when type-safe assets add value, template selection trade-offs, organization strategies, and build phase configuration. Use when setting up SwiftGen, choosing templates, or debugging generation issues. Trigger keywords: SwiftGen, type-safe, Asset, L10n, ImageAsset, ColorAsset, FontFamily, swiftgen.yml, structured-swift5, code generation, asset catalog
Expert Clean Architecture decisions for iOS/tvOS: when Clean Architecture adds value vs overkill, layer boundary judgment calls, dependency rule violations to catch, and practical trade-offs between purity and pragmatism. Use when designing app architecture, debugging layer violations, or deciding what belongs where. Trigger keywords: Clean Architecture, layer, domain, data, presentation, use case, repository, dependency rule, entity, DTO, mapper
Expert theming decisions for iOS/tvOS: when custom themes add value vs system colors suffice, color token architecture trade-offs, theme switching animation strategies, and accessibility contrast compliance. Use when designing color systems, implementing dark mode, or building theme pickers. Trigger keywords: theme, dark mode, light mode, color scheme, appearance, colorScheme, ThemeManager, adaptive colors, dynamic colors, color tokens, WCAG contrast
Expert localization decisions for iOS/tvOS: when runtime language switching is needed vs system handling, pluralization rule complexity by language, RTL layout strategies, and string key architecture. Use when internationalizing apps, handling RTL languages, or debugging localization issues. Trigger keywords: localization, i18n, l10n, NSLocalizedString, Localizable.strings, stringsdict, plurals, RTL, Arabic, Hebrew, SwiftGen, language switching
Expert lifecycle decisions for iOS/tvOS: when SwiftUI lifecycle vs SceneDelegate, background task strategies, state restoration trade-offs, and launch optimization. Use when managing app state transitions, handling background work, or debugging lifecycle issues. Trigger keywords: lifecycle, scenePhase, SceneDelegate, AppDelegate, background task, state restoration, launch time, didFinishLaunching, applicationWillTerminate, sceneDidBecomeActive
Optimize your SaaS app across four dimensions - Speed (page load, API response), Code (unused files, dead code), Database (orphaned data, schema hygiene), and Dependencies (package bloat, bundle size). Use when app feels slow, codebase feels bloated, or after significant development work accumulates. Each path follows AUDIT → CLEAN → PREVENT workflow.
Create and manage project-specific design systems for SaaS applications. Use when starting a new app (CREATE mode), updating an existing design system (MODIFY mode), or building features that need to follow established patterns (WORK WITHIN mode). Outputs to instructions/design-system.md as the single source of truth for all UX/UI decisions.
Implement work on issues. Use when user asks to "start working on issue", "what should I work on", "pick up task", "continue work", or "find next task".
Enforces strict use of Chinese in all interactions, code comments, and documentation generation, in compliance with advanced technical writing standards. Enforces strict adherence to the Chinese language in all interactions, code comments, and documentation with high-quality technical writing standards.
Développement piloté par les tests avec boucle red-green-refactor. À utiliser quand l'utilisateur veut construire des fonctionnalités ou corriger des bugs en TDD, mentionne « red-green-refactor », veut des tests d'intégration ou demande du développement test-first.
Standards de codage universels, bonnes pratiques et patrons pour le développement TypeScript, JavaScript, React et Node.js.