全部能力

Use when working with Codable protocol, JSON encoding/decoding, CodingKeys customization, enum serialization, date strategies, custom containers, or…

Use when implementing privacy manifests, requesting permissions, App Tracking Transparency UX, or preparing Privacy Nutrition Labels - covers just-in-time…

Validate test effectiveness with mutation testing using Stryker (TypeScript/JavaScript with Vitest or bun test via @hughescr/stryker-bun-runner) and mutmut…

红琥珀警示 deck — 顶/底 45° 红黑 hazard 条纹、红色删除线否定标题、L1/L2/L3 绿/琥珀/红 tier 卡片、圆点状态 alert box、policy-yaml 代码块（红左边框 + bad 关键词高亮）、红绿 checklist、Q1 事故堆叠柱状图。适合安全 / 风险 / 事故复盘 /…

TextKit 2 complete reference (architecture, migration, Writing Tools, SwiftUI TextEditor) through iOS 26

This skill should be used when the user asks to "design REST APIs", "optimize database queries", "implement authentication", "build microservices", "review backend code", "set up GraphQL", "handle database migrations", or "load test APIs". Use for Node.js/Express/Fastify development, PostgreSQL optimization, API security, and backend architecture patterns.

Automatisation complète du navigateur et tests web avec Playwright. Détecte automatiquement les serveurs de développement, gère le cycle de vie des serveurs,…

Upgrade Next.js to the latest version following official migration guides and codemods. Use when upgrading Next.js versions, running codemods, or migrating…

Enforce root-cause fixes over workarounds, hacks, and symptom patches in all software engineering tasks. Use when debugging issues, fixing bugs, resolving test…

Use for Core Location implementation patterns - authorization strategy, monitoring strategy, accuracy selection, background location

Use when adding/modifying database columns, encountering "FOREIGN KEY constraint failed", "no such column", "cannot add NOT NULL column" errors, or creating…

Use when app runs at unexpected frame rate, stuck at 60fps on ProMotion, frame pacing issues, or configuring render loops. Covers MTKView, CADisplayLink,…

Use when automating Instruments profiling, running headless performance analysis, or integrating profiling into CI/CD - comprehensive xctrace CLI reference…

Use when build times are slow, investigating build performance, analyzing Build Timeline, identifying type checking bottlenecks, enabling compilation caching,…

Complete energy optimization API reference - Power Profiler workflows, timer/network/location/background APIs, iOS 26 BGContinuedProcessingTask, MetricKit…

Symptom-based energy troubleshooting - decision trees for 'app at top of battery settings', 'phone gets hot', 'background drain', 'high cellular usage', with…

Use when implementing App Shortcuts for instant Siri/Spotlight availability, configuring AppShortcutsProvider, adding suggested phrases, or debugging shortcuts…

Use when profiling async/await performance, diagnosing actor contention, or investigating thread pool exhaustion. Covers Swift Concurrency Instruments…

Execute the implementation plan by processing and executing all tasks defined in tasks.md

根据功能规范生成基于 Tzatziki 的 Cucumber BDD 测试（.feature 文件）。当用户需要编写 Cucumber 测试、添加 BDD 场景、创建 feature 文件、生成测试，或使用 Gherkin 测试应用行为时使用此技能——特别是在 Java/Spring 项目中，使用 Tzatziki 的 HTTP、JPA、Kafka、MongoDB、OpenSearch、日志或 MCP 步骤定义。当用户提及在已包含 Tzatziki/Cucumber 依赖（包括基于 TestNG 的 setup）的项目中编写集成测试、验收测试或端到端测试时，同样适用。