行動開發

Vaporwave + glassomorphic UI designer for photo/memory apps. Masters SwiftUI Material effects, neon pastels, frosted glass blur, retro-futuristic design. Expert in 2025 UI trends (glassmorphism, neubrutalism, Y2K), iOS HIG, dark mode, accessibility, Metal shaders. Activate on 'vaporwave', 'glassmorphism', 'SwiftUI design', 'frosted glass', 'neon aesthetic', 'retro-futuristic', 'Y2K design'. NOT for backend/API (use backend-architect), Windows 3.1 retro (use windows-3-1-web-designer), generic web (use web-design-expert), non-photo apps (use native-app-designer).

FLEXIBLE skill orchestrating comprehensive analysis workflows. Adapts to analysis type (codebase, architecture, technical debt, complexity) and automatically invokes appropriate sub-skills (spec-analysis, project-indexing, confidence-check). Applies Shannon patterns (8D framework, waves, NO MOCKS) with Serena historical context. Produces quantitative, actionable results with structured outputs and MCP recommendations.

Flutter/Dart 測試異步資源管理守護者。用於：(1) 診斷測試卡住問題，(2) 審查測試代碼中的異步資源清理，(3) 提供 tearDown 最佳實踐，(4) 掃描潛在的資源洩漏風險。觸發場景：測試卡住、撰寫新測試、Code Review 測試代碼、執行 flutter test 前自動掃描。

Google Play Billing Library for Android in-app purchases and subscriptions. Use for implementing IAP, managing products, handling purchases, validating transactions, and subscription management.

Apply variation theory of learning to structure instructional content using contrast, generalization, and fusion patterns. Variation must target the critical aspects of the learning objective. Use when writing educational materials, explanations, tutorials, literate programming documentation (.nw files), or when user mentions variation theory, learning theory, pedagogy, or critical aspects of learning. Works alongside the literate-programming skill for .nw files.

Production-grade test automation skill covering Selenium, Cypress, Playwright, Appium with POM architecture, retry logic, and CI/CD integration

Analyze tool registration, schema generation, and error feedback mechanisms in agent frameworks. Use when (1) understanding how tools are defined and registered, (2) evaluating schema generation approaches (introspection vs manual), (3) tracing error feedback loops to the LLM, (4) assessing retry and self-correction mechanisms, or (5) comparing tool interfaces across frameworks.

Implement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API. Use when asked to adopt Liquid Glass in new SwiftUI UI, refactor an existing feature to Liquid Glass, or review Liquid Glass usage for correctness, performance, and design alignment.

Build macOS applications - AppKit, windows, menus, system integration, distribution

Generate state machine logic for Frappe DocTypes. Use when implementing complex status workflows, state transitions, or document lifecycle management.

Apply when handling file uploads, downloads, and storage management in Supabase.

On-demand trend scan for a topic. Search HN and GitHub for what's happening now.

Make abstract concepts concrete through examples that reveal essential properties. Use when: (1) asked to illustrate or demonstrate or show examples, (2) user acknowledges explanation but asks what it looks like, (3) explaining boundaries between similar concepts, (4) user can define term but cannot apply it.

Process multimedia files with FFmpeg (video/audio encoding, conversion, streaming, filtering, hardware acceleration) and ImageMagick (image manipulation, format conversion, batch processing, effects, composition). Use when converting media formats, encoding videos with specific codecs (H.264, H.265, VP9), resizing/cropping images, extracting audio from video, applying filters and effects, optimizing file sizes, creating streaming manifests (HLS/DASH), generating thumbnails, batch processing images, creating composite images, or implementing media processing pipelines. Supports 100+ formats, hardware acceleration (NVENC, QSV), and complex filtergraphs. | Sử dụng khi: xử lý hình ảnh, video, audio, FFmpeg, ImageMagick, chuyển đổi media.

[Utility] Analyzes user prompts and efficiently loads only relevant rule documents. Auto-generates category-document mapping config file on first invocation by scanning project documents. Supports both automatic and manual invocation. (project)

Use when asked to normalize audio volume, match loudness, or apply peak/RMS normalization to audio files.

Apply optimization techniques to extend effective context capacity. Use when context limits constrain agent performance, when optimizing for cost or latency, or when implementing long-running agent systems.

Test, debug, and modify Majsoul WebUI (Laya engine) within the Naki app. Use when the user asks to adjust "the screen" or "UI" - clarify whether they mean Naki's SwiftUI app or Majsoul's WebUI. This skill handles WebUI JavaScript execution, tile manipulation, and visual debugging.

Generate optimized queries, caching, and indexes for Frappe performance. Use when optimizing slow queries, implementing caching, or improving performance.

Used when committing staged changes. Generates appropriate commit messages and confirms changes before creating commits.