Design

Algebra-Driven Design (ADD): model domains via minimal algebra + laws; encode in types; test laws.

Zig runbook: build/test, comptime patterns, allocators, build.zig/build.zig.zon, zero-copy parsing, C interop.

API security best practices and common vulnerability prevention. Enforces security checks for authentication, input validation, SQL injection, XSS, and OWASP Top 10 vulnerabilities. Use when building or modifying APIs.

Force at least one feedback signal after code changes (static checks, logs, tests, UI); prefer local over CI.

Use this task to ensure you follow development best practices during development and implementation.

Designs integration and E2E tests with mock boundaries. Use when: writing E2E tests, integration tests, or reviewing test quality.

Detects code smells, anti-patterns, and debugging issues. Use when: fixing bugs, reviewing code quality, or refactoring.

Guidelines describing how to test the code. Use whenever writing new or updating existing code, for example after implementing a new feature or fixing a bug.

BMad Method v6: workflow-driven agile delivery (track selection, PRD/spec, UX, architecture, epics/stories).

Unity Editor control and automation, WebSocket-based real-time communication. 유니티에디터제어및자동화, WebSocket기반실시간통신.Features/기능: GameObject control 게임오브젝트제어, Transform manipulation 트랜스폼조작, Component management 컴포넌트관리, Scene management 씬관리, SQLite database integration SQLite데이터베이스통합, GUID-based persistence GUID기반영구식별, Multi-scene synchronization 멀티씬동기화, Command Pattern with Undo/Redo 명령패턴실행취소재실행, Menu execution 메뉴실행, ScriptableObject management 스크립터블오브젝트관리, Array/List manipulation 배열리스트조작, All field types support 모든필드타입지원, Material/Rendering 머티리얼/렌더링, Prefab system 프리팹시스템, Asset Database 애셋데이터베이스, Animation 애니메이션, Physics 물리, Console logging 콘솔로깅, EditorPrefs management 에디터프리퍼런스관리, Editor automation 에디터자동화, Build pipeline 빌드파이프라인, Lighting 라이팅, Camera 카메라, Audio 오디오, Navigation 네비게이션, Particles 파티클, Timeline 타임라인, UI Toolkit, Profiler 프로파일러, Test Runner 테스트러너.Protocol 프로토콜: JSON-RPC 2.0 over WebSocket (port 9500-9600). 500+ commands 명령어, 25 categories 카테고리. Real-time bidirectional communication 실시간양방향통신.Securit

Development server and build commands for Oak AI project including running dev server on port 2525, production and development builds, and running scripts with environment variables. Use when starting local development, building the project, or running scripts.

Retrieval-augmented generation (RAG) skill for the D&D 5e System Reference Document (SRD). Use when answering questions about D&D 5e core rules, spells, combat, equipment, conditions, monsters, and other SRD content. This skill provides agentic search-based access to the SRD split into page-range markdown files.

Expertise in mobile responsiveness, specifically table patterns and standard UI component styling.

Blender automation with geometry creation, materials, modifiers, and Mixamo animation retargeting.Core Features: WebSocket-based real-time control, automatic bone mapping with UI review, two-phase confirmation workflow, quality assessment, multi-project support, comprehensive CLI commands.Use Cases: Create 3D primitives (cube, sphere, cylinder, etc.), manipulate objects (transform, duplicate, delete), manage materials and modifiers, retarget Mixamo animations to custom rigs with fuzzy bone matching.

Guides selection between UGUI and UI Toolkit for projects. Use when choosing UI framework or migrating UI systems.

Guides Test-Driven Development for this Neovim plugin project. Use when implementing new features or fixing bugs that require behavioral changes. Includes project-specific tooling (make test/lint/check) and Lua/Busted testing patterns. Follows strict RED-GREEN-REFACTOR cycle.

Assists with Unity UI Toolkit development - UXML structure, USS styling, C# VisualElement manipulation, data binding, and custom controls. Use when implementing UI Toolkit interfaces.

Testing commands and patterns for Oak AI project including running Jest unit tests, E2E tests with Playwright, coverage reports, and filtering tests. Use when writing tests, running test suites, or debugging test failures.

This skill provides tools and techniques for e-commerce website automation. Includes advanced search, product comparison, cart management, checkout process and other common shopping scenarios. Suitable for tasks requiring complex operations on e-commerce websites.

Expert knowledge for Vue 3 development with TypeScript. Use when building Vue components, Composition API, or integrating with Litestar/Vite.