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Found 1,382 Skills
Senior QA Automation Engineer with 10+ years E2E testing experience. Use when writing end-to-end tests for web apps with Playwright, mobile apps with Detox, testing critical user flows, cross-browser testing, or visual regression testing.
Use this tool to review, audit, or validate the quality and cross-platform/cross-agent compatibility of Claude Code skills. It is triggered by phrases such as "审查 skill", "review skill", "检查 skill 质量", "skill 兼容性检查", "review 兼容性"
FFI cross-language interop expert covering C/C++ bindings, bindgen, cbindgen, PyO3, JNI, memory layout, data conversion, and safe FFI patterns.
The definitive skill for building and deploying high-performance, distributed systems using Cloud Native standards (Dapr, Redis, Microservices). Use when a project requires professional-grade architecture, cross-service communication, elastic scaling, and sub-second agentic latency. Mandatory for flawless deployments on Kubernetes (Local or Cloud).
Apple HIG guidance for status and progress UI components including progress indicators, status bars, and activity rings. Use this skill when asked about: "progress indicator", "progress bar", "loading spinner", "status bar", "activity ring", "progress display", determinate vs indeterminate progress, loading states, or fitness tracking rings. Also use when the user says "how do I show loading state," "should I use a spinner or progress bar," "what goes in the status bar," or asks about activity indicators. Cross-references: hig-components-system for widgets and complications, hig-inputs for gesture-driven progress controls, hig-technologies for HealthKit and activity ring data integration.
Apple Human Interface Guidelines design foundations. Use this skill when the user asks about "HIG color", "Apple typography", "SF Symbols", "dark mode guidelines", "accessible design", "Apple design foundations", "app icon", "layout guidelines", "materials", "motion", "privacy", "right to left", "RTL", "inclusive design", branding, images, spatial layout, or writing style. Also use when the user says "my colors look wrong in dark mode", "what font should I use", "is my app accessible enough", "how do I support Dynamic Type", "what contrast ratio do I need", "how do I pick system colors", or "my icons don't match the system style". Cross-references: hig-platforms for platform-specific guidance, hig-patterns for interaction patterns, hig-components-layout for structural components, hig-components-content for display.
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. Use when asked about: "widget design", "live activity", "notification design", "complication", "home screen quick action", "top shelf", "watch face", "app clip", "app shortcut", "system experience". Also use when the user says "how do I design a widget," "what should my notification look like," "how do Live Activities work," "should I make an App Clip," or asks about surfaces outside the main app. Cross-references: hig-components-status for progress in widgets, hig-inputs for interaction patterns, hig-technologies for Siri and system integration.
Create remarkable products and experiences that spread through word of mouth using Seth Godin's Purple Cow methodology Use when: **Launching a new product** and need it to stand out in a crowded market; **Differentiating your brand** from competitors who all look the same; **Escaping commodity status** where you compete only on price; **Planning a marketing strategy** with limited advertising budget; **Finding your remarkable angle** when "good enough" isn't working
Use when skills fail to activate, produce errors, need structural validation, or the library needs a health audit. Diagnose YAML frontmatter, XML sections, config.json schema, file structure, and cross-skill dependencies.
NEAR Protocol smart contract development in Rust. Use when writing, reviewing, or deploying NEAR smart contracts. Covers contract structure, state management, cross-contract calls, testing, security, and optimization patterns. Based on near-sdk v5.x with modern macro syntax.
Composes professional correspondence for development teams, technical announcements, stakeholder updates, and cross-functional communication. Analyzes audience, calibrates tone, structures content for clarity and actionability, and produces polished emails that convey technical concepts with precision and diplomacy. Like Hermes bearing messages between the gods, this skill ensures every missive arrives with clarity, purpose, and the weight of intent behind it.
Expert in Capacitor cross-platform development and Android native Java code for background services and battery optimization.