Design

GitHub Actions expert for CI/CD pipelines, workflows, build failures, test failures, lint errors, format checks, gh run, gh pr checks, ESLint, Prettier, TypeScript errors, quality gates, automated fixes, pipeline debugging, workflow monitoring

Diagnoses DotCMS GitHub Actions failures (PR builds, merge queue, nightly, trunk). Analyzes failed tests, root causes, compares runs. Use for "fails in GitHub", "merge queue failure", "PR build failed", "nightly build issue".

Frappe Bench CLI command reference for site management, app management, development, and production operations. Use when running bench commands, managing sites, migrations, builds, or deployments.

Create and maintain GitHub Pages documentation for administrative guides, ubiquitous language definitions, and domain-driven design artifacts. Use when writing or updating documentation for admin procedures, domain terminology, DDD concepts, or user guides that will be published to GitHub Pages.

Unreal 引擎源码学习和插件开发 Skill - 通过学习 Unreal 源码，参考官方实现来开发自己的插件功能或修改引擎。支持网络搜索、源码分析、代码生成、自动编译和迭代修复。【强制规则】所有 Unreal 项目编译必须且只能通过本 Skill 的 compile.bat 脚本执行，绝对禁止使用任何其他方式（如直接调用 RunUAT.bat、Build.bat、Visual Studio 等）编译 Unreal 项目。编译功能支持 DebugGame/Development 两种模式，使用"编译"或"编译V"触发 Development 模式，使用"编译G"触发 DebugGame 模式。

This skill should be used when evaluating UI components against UX best practices. Use for reviewing buttons, navigation elements, spacing, visual hierarchy, or any interface element. Provides a systematic 3-dimension framework (Position, Visual Weight, Spacing) aligned with industry standards (Balsamiq, Nielsen heuristics). Invoke when user asks to "review UX", "check button design", "evaluate layout", or references design guidelines.

Creates git commits following project-specific conventional commit conventions for a Quartz blog (content, fix, style, build prefixes)

Use tmux to run interactive or long-running commands (e.g., SSH) when Codex must read stdout/stderr without a live TTY. Use when users mention tmux or need persistent terminal output. Forbid tmux windows; use a single window with panes only.

Implements build-time CSS-in-JS with Panda CSS using type-safe tokens, recipes, and patterns. Use when wanting zero-runtime CSS-in-JS, design system tokens, or type-safe component variants.

Create or update project issues following the Epic specification format with Behaviors (Rules + Examples), Technical Specifications (Action/Hook/Component/Service), and task lists. Use when user asks to create/update an issue, document requirements, or write specifications for a new feature.

Implement AI image generation capabilities using the z-ai-web-dev-sdk. Use this skill when the user needs to create images from text descriptions, generate visual content, create artwork, design assets, or build applications with AI-powered image creation. Supports multiple image sizes and returns base64 encoded images. Also includes CLI tool for quick image generation.

Apply security awareness during code review and implementation. Catches common vulnerabilities without requiring full security audit.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

Modern UI design principles and guidelines for building clean, professional interfaces. Use when creating any UI components, layouts, web pages, or interactive elements including buttons, forms, cards, navigation, or complete applications. Applies to HTML, CSS, React, Vue, Svelte, and any frontend framework. Ensures consistent, minimal, and accessible design patterns.

Guide for working with Next.js App Router (Next.js 13+). Use when migrating from Pages Router to App Router, creating layouts, implementing routing, handling metadata, or building Next.js 13+ applications. Activates for App Router migration, layout creation, routing patterns, or Next.js 13+ development tasks.

Expert guidance for React and React Native development with modern patterns

Platform-specific deployment scripts and configurations. Use when deploying applications, configuring cloud platforms, validating deployment environments, setting up CI/CD pipelines, or when user mentions Vercel, Netlify, AWS, Docker, deployment config, build scripts, or environment validation.

Manages and synchronizes AI instructions (global and project-level) across various tools (Gemini, Claude, Copilot, etc.). Use this skill when you need to: (1) Sync `templates/global-instructions/master.md` to all tool headers, (2) Generate or update `PROJECT_INSTRUCTIONS.md` in a directory, (3) Update sub-agent instructions, or (4) Maintain consistency in AI behavioral guidelines.

Code editing, syntax highlighting, and visual programming for Composable Svelte. Use when implementing code editors, syntax highlighting, or node-based visual programming. Covers CodeEditor (CodeMirror), CodeHighlight (Prism), and NodeCanvas (SvelteFlow) from @composable-svelte/code package.

Generate OpenAPI 3.x specification files (YAML) with endpoints, schemas, authentication, and examples for REST API documentation. Triggers on "create OpenAPI spec", "generate API documentation", "swagger spec for", "REST API schema".