partme-ai-full-stack-skills

Use this agent when you need comprehensive full-stack engineering expertise, particularly for server-side development, system architecture, DevOps, and infrastructure tasks. Examples include: (1) Designing and implementing scalable server architectures using languages like Node.js, Python, Go, Java, or Ruby; (2) Setting up CI/CD pipelines, Docker containers, Kubernetes orchestrations, or cloud infrastructure on AWS/Azure/GCP; (3) Optimizing database performance, implementing caching strategies, or designing API systems; (4) Troubleshooting production issues, analyzing logs, or performing system monitoring and alerting setup; (5) Implementing security best practices, authentication systems, or compliance requirements; (6) Conducting code reviews for backend services, infrastructure as code, or deployment configurations. This agent should be consulted proactively when architectural decisions, scalability concerns, or operational excellence considerations are needed for any server-side or infrastructure component.

Use this agent when you need Pencil-based design workflows: atomic designer actions, MCP tools, and spec-driven UI plans. Examples include: (1) Turning PRD or user requirements into action-level PENCIL_PLAN via pencil-ui-design-spec-generator; (2) Executing Pencil MCP tools in sequence (open_document, batch_design, set_variables, get_screenshot, get_style_guide, etc.) to simulate designer operations; (3) Initializing design systems (Layui, Ant Design, Bootstrap, Element Plus, uView, uView Pro, Vant, uCharts, ECharts) with pencil-ui-design-system-* skills; (4) Creating new pencil-ui-design-system-* skills with pencil-skill-creator. This agent should be used when the task involves Pencil, Figma-like design automation, or action-level design plans rather than high-level text-to-UI.

Guidance for Vite using the official Guide, Config Reference, and Plugins pages. Use when the user needs Vite setup, configuration, or plugin selection details.

Provides comprehensive guidance for Webpack bundler including configuration, loaders, plugins, code splitting, optimization, and development setup. Use when the user asks about Webpack, needs to configure build pipelines, optimize bundles, or work with Webpack plugins and loaders.

Provides comprehensive guidance for hexagonal architecture including ports and adapters, domain isolation, and dependency inversion. Use when the user asks about hexagonal architecture, needs to implement ports and adapters pattern, or structure applications with hexagonal architecture.

Generate and render a pixel-precise ASCII TUI Grid component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a grid in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Icon component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an icon in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Image component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an image in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Index List component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an index list in a terminal UI, text-based interface, or Pencil MCP project.

Provides comprehensive guidance for DDD in microservices including bounded contexts, service boundaries, event-driven architecture, and microservice patterns. Use when the user asks about DDD microservices, needs to design microservices with DDD, or implement microservice architectures.

Generate and render a pixel-precise ASCII TUI Input component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an input in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Install Guide component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an install in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Introduction component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an introduction in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Keyboard component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a keyboard in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Layout component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a layout in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Lazy Load component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a lazy load in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Line Progress component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a line progress in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Line component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a line in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Link component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a link in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Load More component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a load more in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Loading Popup component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a loading popup in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Loading component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a loading in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Mask component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a mask in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Message Input component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a message input in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Modal component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a modal in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Navbar component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a navbar in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI No Network component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a no network in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Notice Bar component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a notice bar in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI NPM Setting component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a npm setting in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Number Box component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a number box in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI NVue component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a nvue in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Page Composer component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a page composer in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Pagination component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a pagination in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Picker component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a picker in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Popup component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a popup in a terminal UI, text-based interface, or Pencil MCP project.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

Guides Go web development with the Gin-Gonic HTTP framework including routing, route groups, middleware, JSON binding, validation, error handling, and graceful shutdown. Use when the user needs to build REST APIs or HTTP services with Gin-Gonic (alias for the Gin framework).

Generate and render a pixel-precise ASCII TUI PRD to Descriptions component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a PRD to descriptions in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Quickstart component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a quickstart in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Radio component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a radio in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Rate component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a rate in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Read More component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a read more in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Read component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a read in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Root Portal component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a root portal in a terminal UI, text-based interface, or Pencil MCP project.

Batch replace matching style properties (colors, fonts, sizes) across nodes in a Pencil .pen file via the replace_all_matching_properties MCP tool. Use when the user explicitly mentions Pencil and needs to globally swap colors, update font families, migrate to a new brand style, or batch-adjust spacing across frames.

Generate and render a pixel-precise ASCII TUI Safe Area Inset component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a safe area in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Search component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a search in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Section component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a section in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Select component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a select in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Setting component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a setting in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Skeleton component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a skeleton in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Slider component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a slider in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Steps component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a steps in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Sticky component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a sticky in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Subsection component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a subsection in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Swipe Action component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a swipe action in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Swiper component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a swiper in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Switch component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a switch in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Tabbar component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a tabbar in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Table component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a table in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Tabs Swiper component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a tabs swiper in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Tabs component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a tabs in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Tag component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a tag in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Text component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a text in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Textarea component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a textarea in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Timeline component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a timeline in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Toast component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a toast in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Top Tips component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a top tips in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Transition component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a transition in a terminal UI, text-based interface, or Pencil MCP project.

Search and list all unique values for specific properties (fills, fonts, spacing) across nodes in a Pencil .pen file via the search_all_unique_properties MCP tool. Use when the user explicitly mentions Pencil and needs to audit design consistency, find all colors or font sizes used, or identify inconsistent styles.

Set or update design variables. Use to establish or maintain a Design Token system.

Generate a technology-agnostic feature specification by analyzing existing source code, extracting user stories, functional requirements, and acceptance criteria from code patterns. Use when the user needs to document an existing or legacy codebase, create a spec before refactoring, or reverse-engineer requirements from source files.

Generate and render a pixel-precise ASCII TUI Uni Modules Setting component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an uni modules in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Upload component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an upload in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Verification Code component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a verification code in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Vuex Detail component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a vuex detail in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Waterfall component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a waterfall in a terminal UI, text-based interface, or Pencil MCP project.

Configure Tauri v2 autostart plugin to launch the app on system login. Use when enabling or disabling autostart, handling platform-specific startup behavior, or adding a user-controlled autostart toggle.

Create a new Stitch project container via MCP create_project. Use when starting a new design task, app idea, or fresh workspace in Stitch. Extracts a meaningful title from the user request, returns both the full resource name (projects/{id}) and numeric projectId needed for subsequent screen generation.

Generate and render a pixel-precise ASCII TUI Chat Group component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a chat group in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Checkbox component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a checkbox in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Circle Progress component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a circle progress in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Collapse component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a collapse in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Color component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a color in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Common Utilities component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a common utilities in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Config Provider component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a config provider in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Countdown component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a countdown in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Count To component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a count to in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Divider component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a divider in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Download Setting component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a download setting in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Dropdown component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a dropdown in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Empty State component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an empty state in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI FAB component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a fab in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Feature component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a feature in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Field component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a field in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Form component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a form in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Front UI Framework component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a front UI in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Full Screen component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a full screen in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Gap component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a gap in a terminal UI, text-based interface, or Pencil MCP project.

three.js textures: Texture, DataTexture, CubeTexture, CompressedTexture variants, DepthTexture, VideoTexture, CanvasTexture, 3D/array textures, Source; sampling parameters, mipmaps, anisotropy, wrap/mag/min filters; PMREMGenerator in Extras for environment map prefiltering. Use when configuring GPU texture objects and PMREM; for Draco/KTX2 transcoder file paths use threejs-loaders; for material map slots use threejs-materials; for output color pipeline use threejs-renderers.

WebXR integration for three.js: WebXRManager and XRManager on the renderer, session initialization patterns, VRButton and ARButton helpers, XRControllerModelFactory and hand model families, XREstimatedLight, XRPlanes, and related addon Webxr utilities. Use for immersive sessions and controller/hand tracking—not for standard desktop camera projection (threejs-camera) or composer post effects (threejs-postprocessing).

Discovers, installs, and manages AI skills from the PartMe marketplace. Acts as the local package manager for Knowledge-as-a-Service (KaaS) and Tool-as-a-Service (TaaS) skills. Use when the user wants to search for available skills, install a new skill into their environment, or list currently installed skills.

Creates Standard Operating Procedures (SOPs) by combining atomic Agent Skills into multi-step composite workflows with decision logic and human-in-the-loop checkpoints. Supports searching available skills, drafting SOP structures, and validating dependencies. Use when the user wants to design automated business workflows, chain multiple skills into a repeatable process, or create composite skill orchestrations.

Provides comprehensive guidance for Dart Sass including Sass syntax, compilation, mixins, functions, and best practices. Use when the user asks about Dart Sass, needs to compile Sass to CSS, use Sass features, or work with Sass in projects.

Provides comprehensive guidance for Parcel bundler including zero-configuration setup, asset handling, hot module replacement, code splitting, and production builds. Use when the user asks about Parcel, needs a zero-config build tool, or wants to bundle web applications quickly.

Provides comprehensive guidance for Rollup bundler including configuration, plugins, code splitting, tree shaking, and multi-format library bundling. Use when the user asks about Rollup, needs to bundle JavaScript libraries, optimize output with tree shaking, or configure ESM/CJS builds.

Provides comprehensive guidance for Rspack bundler including configuration, plugins, loaders, optimization, and Webpack compatibility. Use when the user asks about Rspack, needs to configure Rspack, optimize build performance, or migrate from Webpack.

Design ASCII progress bars and spinners for CLI UX (determinate/indeterminate, TTY single-line refresh, non-interactive log fallback) with copy-pastable style specs. Use when the user needs terminal progress indicators, loading animations, or CLI feedback elements.

Render structured data as aligned ASCII tables (column width rules, truncate/wrap, border styles, compact/readable variants) for terminal/log/email.

Plan and generate terminal ASCII animations/screensaver-style output (FPS, refresh rules, loop policy, low-flicker guidance), with a static poster frame and an optional local demo script.

Generate a reusable ASCII-only text template library (titles, dividers, notice boxes, slogans/CTA), with naming conventions and selection rules for consistent CLI/log/README output. Use when the user needs ASCII art templates, text banners, console formatting, or decorative text elements.

“Generate CLI ASCII art logos and banners with box drawing borders, block characters, and ANSI 24-bit gradients, plus runnable scripts and integration code. Use when the user needs a terminal logo, colored ASCII banner, figlet-style title, or CLI startup welcome page.”

Builds configuration-driven CRUD tables with the Avue framework, including column definition, pagination, search, sorting, row operations (add/edit/delete), data export, and form validation. Use when the user needs to create data management interfaces with Avue CRUD tables in Vue 2 applications.

Builds configuration-driven dynamic forms with Avue Form, including field types (input, select, date, upload), validation rules, form groups, tabbed layouts, and event handling. Use when the user needs to create forms with Avue in Vue applications, implement form validation, or build dynamic multi-step forms.

Builds data-driven admin interfaces with the Avue framework (based on Vue 2 + Element UI). Covers CRUD tables, forms, global APIs ($DialogForm, $Clipboard, $ImagePreview, $Export), Tree, Upload, and Select components. Use when the user needs to build management systems, data-driven views, or configuration-based admin UIs with Avue.

Generate ASCII-only MOTD / SSH login banner / shell profile welcome messages (short/long variants, quiet mode guidance, security notices).

Provides comprehensive guidance for COLA architecture including adapter layer, application layer, domain layer, and infrastructure layer. Use when the user asks about COLA, needs to implement COLA architecture, structure applications with COLA, or work with COLA patterns.

Provides comprehensive guidance for event-driven architecture including domain events, event sourcing, CQRS, and event patterns. Use when the user asks about event-driven architecture, needs to implement event-driven systems, or work with domain events.

Provides comprehensive guidance for Angular framework including components, modules, services, dependency injection, routing, forms, and TypeScript integration. Use when the user asks about Angular, needs to create Angular applications, implement Angular components, or work with Angular features.

Generate ASCII mini charts (sparkline/bar/simple line) for plain-text trend inspection, with minimal and annotated variants and normalization notes. Use when the user needs text-based data visualization, terminal charts, or ASCII graphs for CLI output.

Builds mini-program UIs with Ant Design Mini components for Alipay and WeChat mini-programs. Covers Button, Form, List, Modal, Tabs, NavBar, and 60+ components with theme customization and CSS variable theming. Use when the user needs to create mini-program interfaces with Ant Design Mini, configure themes, or implement mini-program-specific UI patterns.

Builds React mobile UIs with Ant Design Mobile (antd-mobile) components including Button, Form, List, Modal, Picker, Tabs, PullToRefresh, InfiniteScroll, and 50+ mobile-optimized components. Use when the user needs to create mobile-first React interfaces, implement mobile navigation, forms, or data display with Ant Design Mobile.

Builds enterprise React UIs with Ant Design (antd) including 60+ components (Button, Form, Table, Select, Modal, Message), design tokens, TypeScript support, and ConfigProvider theming. Use when the user needs to create React applications with Ant Design, build forms with validation, display data tables, or customize the Ant Design theme.

Provides comprehensive guidance for Ant Design Vue (AntDV) component library for Vue 3. Covers installation, usage, API reference, templates, and all component categories. Use when building enterprise-class UI with Vue 3 and Ant Design.

Add an ANSI color layer to existing ASCII/plain-text output (gradient/rainbow/highlights) with alignment-safe rules and a required no-color fallback. Use when the user wants to colorize terminal output, add rainbow effects to CLI text, or style ASCII art with ANSI colors.

Generate TAAG/FIGlet-style ASCII art banners using figlet.js (FIGfont spec), with layout controls (horizontal/vertical layout, width, whitespaceBreak) and optional ANSI 256 coloring.

Generate copy-pastable ASCII banners with a built-in font (no external font deps), including compact fallback and optional ANSI 256 coloring for the logo. Use when the user needs a simple ASCII banner, startup logo, or CLI welcome screen without external dependencies.

Entry point for ASCII CLI banners that routes to the Python built-in font skill or figlet.js/FIGfont skill. Use when the user wants a startup banner, ASCII logo, terminal welcome screen, or CLI branding for a service.

Generate plain ASCII box-flow diagrams (boxes + arrows) for environments without renderers, with alignment rules and split strategies for complex graphs.

“Convert an image into ASCII art (readable + detail variants, width/charset controls, optional ANSI), for terminal previews and plain-text image substitutes.”

Integrates Apache ECharts into UniApp and UniAppX projects for cross-platform data visualization (H5, mini-programs, native App). Supports line, bar, pie, scatter, radar, gauge, funnel, heatmap, and more chart types. Use when the user needs to create ECharts charts in UniApp/UniAppX or configure interactive data visualizations for mobile and web.

Guides uCharts usage for cross-platform chart creation in uni-app, including line, bar, pie, radar, and mixed charts with data formatting, configuration, and responsive design. Use when the user needs to create charts with uCharts, configure chart options, or build data visualizations in uni-app applications.

Provides comprehensive guidance for Cocos2d-x v4 game engine including scene graph, nodes, sprites, actions, animations, physics, rendering, shaders, and platform deployment. Use when the user asks about Cocos2d-x, needs to create games, implement game features, set up development environments, or deploy games to multiple platforms.

Guides DBeaver usage for database connection management, SQL development, data import/export, and ER diagram generation across MySQL, PostgreSQL, Oracle, MongoDB, and other databases. Use when the user needs to configure DBeaver connections, write queries in the SQL editor, export data, or generate ER diagrams.

Guides Elasticsearch usage including index mapping design, query DSL (match, term, bool, aggregations), bulk indexing, cluster management, and performance tuning. Use when the user needs to implement full-text search, design index mappings, write complex search queries, or manage Elasticsearch clusters.

Guides Oracle database development including SQL, PL/SQL stored procedures, triggers, EXPLAIN PLAN optimization, AWR analysis, RMAN backup, RAC clustering, and Data Guard. Use when the user needs to write Oracle SQL, create PL/SQL procedures, tune query performance, or manage Oracle database administration.

Guides PostgreSQL development including table design, indexing, constraints, PL/pgSQL, JSONB, full-text search, window functions, CTEs, EXPLAIN ANALYZE tuning, backup/restore, replication, and extensions like pgvector. Use when the user needs to write or optimize PostgreSQL queries, design schemas, or manage PostgreSQL databases.

Guides Redis usage including data structures (strings, hashes, lists, sets, sorted sets), caching patterns, pub/sub, persistence (RDB/AOF), clustering, and Lua scripting. Use when the user needs to implement caching, session storage, rate limiting, queues, or any Redis-based data layer.

Provides comprehensive guidance for clean architecture including layer separation, dependency rules, and architectural patterns. Use when the user asks about clean architecture, needs to implement clean architecture principles, or structure applications with clean architecture.

A comprehensive skill for creating new ddd4j (Domain-Driven Design for Java) projects based on ddd4j-boot framework. Use ONLY when the user explicitly mentions creating a ddd4j project, initializing ddd4j project, or setting up ddd4j-boot project. Supports three project types: single-module monolith, multi-module monolith, and microservices.

Guides creation of UI/UX designs, interactive prototypes, reusable components, and design specs in Adobe XD. Use when the user asks about Adobe XD artboards, prototype links, repeat grids, component states, design tokens export, or developer handoff.

Creates gallery-quality algorithmic art using p5.js with seeded randomness, interactive parameter controls, and seed navigation, outputting a single self-contained HTML artifact with Anthropic branding. Use when the user requests generative art, algorithmic art, flow fields, particle systems, or code-based visual art using p5.js.

Applies Anthropic brand colors (dark #141413, orange #d97757, blue #6a9bcc, green #788c5d), Poppins headings, and Lora body text to artifacts such as presentations, documents, or visuals. Use when the user needs Anthropic brand styling, brand color application, corporate typography, or visual formatting following Anthropic design standards.

Creates museum-quality visual art as .png or .pdf by first generating a design philosophy manifesto, then expressing it on canvas with precise composition, color palettes, and typography. Use when the user asks to create a poster, art piece, visual design, or static creative piece. Outputs original designs using design-forward principles.

Automates browser interactions via CLI using agent-browser by Vercel Labs. Covers navigation, clicking, form filling, snapshots, refs-based selectors, agent mode with JSON output, session management, and CDP integration. Use when the user needs to automate web browsing, scrape pages, fill forms, or integrate browser automation into AI agent workflows.

Generates production-ready code scaffolds, functions, classes, and project structures across Python, TypeScript, Java, and Go. Use when the user asks to generate code from templates, scaffold a new project, create boilerplate classes or modules, or automate repetitive code creation tasks.

Generates structured technical documentation including API docs (OpenAPI/Swagger), README files, user guides, developer guides, and changelogs. Use when the user needs to create or improve project documentation, generate API reference docs, write onboarding guides, or structure documentation for a codebase.

Provides comprehensive guidance for Flutter development including widgets, state management, navigation, platform channels, and mobile app development. Use when the user asks about Flutter, needs to create Flutter applications, implement Flutter widgets, or work with Flutter features.

Adds JavaDoc comments to Java code following industry standards. Covers class-level, method-level, and field-level comments for Controller, Service, ServiceImpl, Mapper, Entity, BO, DTO, VO, and other component types. Use when the user wants to add comments to Java code, generate JavaDoc documentation, or systematically document a Java codebase.

Provides comprehensive guidance for searching and retrieving Maven components from Maven Central Repository (https://repo1.maven.org/maven2/). This skill enables searching by groupId, artifactId, version, and other coordinates, retrieving component metadata (POM files, JARs, sources, Javadoc), querying version history, and analyzing dependencies. Use when the user needs to find, verify, or retrieve Maven dependencies, check component versions, analyze dependency trees, or work with Maven coordinates.

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).

Generates MyBatis-Plus code (Entity, Mapper, Service, ServiceImpl, Controller, DTO, VO, BO) from database tables. Supports MVC and DDD architectures, Java and Kotlin, with standard CRUD and custom methods. Use ONLY when the user explicitly mentions MyBatis-Plus or mybatis-plus-generator; do NOT trigger for JPA, Hibernate, or other ORMs.

Generates unit, integration, and end-to-end tests using frameworks like pytest, Jest, JUnit, and Playwright. Use when the user needs to write tests for existing code, create test suites for a module, add edge-case coverage, or set up a testing framework from scratch.

Applies professional color and font themes to slides, documents, reports, and HTML pages. Includes 10 pre-set themes (Ocean Depths, Sunset Boulevard, Modern Minimalist, etc.) with hex palettes and font pairings, plus on-the-fly custom theme generation. Use when the user wants to style or re-theme any visual artifact.

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Provides comprehensive guidance for Ansible automation including playbooks, roles, inventory, and module usage. Use when the user asks about Ansible, needs to automate IT tasks, create Ansible playbooks, or manage infrastructure with Ansible.

Provides comprehensive guidance for AWS CloudFormation including templates, stacks, parameters, and infrastructure automation. Use when the user asks about CloudFormation, needs to create AWS infrastructure as code, manage stacks, or implement AWS IaC best practices.

Provides comprehensive guidance for GitHub Actions including workflow creation, CI/CD pipelines, secrets management, matrix strategies, and reusable workflows. Use when the user asks about GitHub Actions, needs to create workflows, automate processes, or configure CI/CD.

Provides comprehensive guidance for GitLab CI/CD including pipeline configuration, runners, artifacts, environments, and deployment automation. Use when the user asks about GitLab CI, needs to create pipelines, configure runners, or automate builds and deployments.

Provides comprehensive guidance for Kubernetes including pods, services, deployments, ingress, ConfigMaps, and cluster management. Use when the user asks about Kubernetes, needs to deploy applications, configure resources, or troubleshoot cluster issues.

Provides comprehensive guidance for Terraform including infrastructure as code, providers, modules, state management, and multi-cloud resource provisioning. Use when the user asks about Terraform, needs to create IaC configurations, manage cloud resources, or implement Terraform best practices.

Provides comprehensive guidance for Docker Compose including multi-container applications, service definition, networking, and volumes. Use when the user asks about Docker Compose, needs to orchestrate multiple containers, define docker-compose services, or manage multi-container applications.

Provides comprehensive guidance for Docker including container creation, images, Dockerfile, docker-compose, and container management. Use when the user asks about Docker, needs to create Docker containers, build Docker images, or manage containerized applications.

Generate API documentation by scanning Controller classes, extracting endpoint URLs, HTTP methods, parameters, and response structures, then producing standardized docs from templates. Use when the user explicitly mentions generating API documentation, creating API docs, scanning interfaces, or documenting REST APIs. Do not trigger for generic documentation requests without explicit API mention.

Guide users through a structured three-stage workflow for co-authoring documentation: context gathering, iterative refinement, and reader testing. Use when the user wants to write documentation, proposals, technical specs, decision docs, PRDs, or RFCs. Trigger when user mentions writing docs, creating proposals, drafting specs, or collaborative document creation.

Scaffolds, validates, and maintains PartMe/Octo-style product documentation trees — 10 root-level docs, 7 per-version docs, and optional per-module triplets (PRD / Stitch / UI) plus 5 delivery-phase docs. Provides ready-to-copy Markdown templates with {Name}/{V} placeholders and inline authoring guidance. Use when creating new product doc repositories, organizing partme-docs or Octo* projects, auditing repo doc structures, or generating documentation scaffolding — even if the user just says "set up docs", "create doc structure", "初始化文档", "产品文档", or "写规划文档".

Create Mermaid diagrams for Markdown documentation including flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, pie charts, mindmaps, timelines, C4 diagrams, and 20+ other diagram types. Use when the user wants to draw, create, or visualize diagrams in Markdown-friendly format, mentions Mermaid, needs diagrams for GitHub/GitLab/wikis, or wants quick diagrams that render directly in Markdown renderers.

Create PlantUML diagrams for UML and architecture documentation including sequence, class, component, deployment, state, activity, use case, and timing diagrams plus non-UML types like C4 models, ER diagrams, Gantt charts, mindmaps, network diagrams, and wireframes. Use when the user mentions PlantUML, needs UML diagrams, wants enterprise architecture diagrams, or requires precise UML notation or C4 model support.

Create and manage mind maps on ProcessOn including node operations, styling, real-time collaboration, and export. Use when the user asks about ProcessOn mind maps, needs to create mind maps, organize ideas visually, collaborate on mind maps, or export mind map diagrams.

“Creates system architecture, deployment, and component diagrams using Draw.io (diagrams.net). Supports C4 model, UML, AWS/Azure/GCP cloud shapes, swim lanes, and exports to PNG/SVG/PDF. Use when the user needs to design architecture diagrams, visualize system components, or create deployment diagrams for documentation.”

Creates flowcharts, swim lane diagrams, and business process diagrams using Draw.io (diagrams.net). Covers standard flowchart shapes (process, decision, start/end), connectors, auto-layout, and export to PNG/SVG/PDF. Use when the user needs to visualize workflows, decision trees, or business processes.

Build desktop applications with the Electron EGG framework, covering project setup, main/renderer process communication, window management, plugin system, and build/packaging. Use when the user asks about Electron EGG, electron-egg, needs to create Electron applications with EGG, or work with Electron EGG patterns.

Build cross-platform desktop applications with Electron, covering main/renderer process architecture, IPC communication, BrowserWindow management, menus, tray icons, packaging, and security best practices. Use when the user asks about Electron, needs to create desktop applications, implement Electron features, or build cross-platform desktop apps.

Configure and manage UpgradeLink for system upgrades, version migrations, and upgrade workflows. Covers link creation, settings configuration, API integrations, and rollback strategies. Use when the user asks about UpgradeLink, needs to create upgrade links, perform version migrations, or configure upgrade processes.

Provides one-command project creation for Flutter including project initialization, configuration, and template generation. Use when the user asks about creating Flutter projects, needs to initialize a new Flutter project, or generate Flutter project structure.

Provides comprehensive guidance for Gin Go framework including routing, middleware, request handling, JSON binding, and API development. Use when the user asks about Gin, needs to create Gin applications, implement REST APIs, or build Go web services.

Guides Android app development with Kotlin including creating Activities, Fragments, ViewModels, Jetpack Compose UI, Navigation, Gradle configuration, and app signing. Use when the user asks about Android Kotlin development, needs to create Android applications, implement Jetpack components, or configure build variants.

Guides iOS app development with Swift including SwiftUI views, UIKit view controllers, navigation, async/await networking, Core Data persistence, Xcode project configuration, and App Store submission. Use when the user asks about iOS Swift development, needs to create iOS applications, implement SwiftUI or UIKit components, or configure Xcode signing and TestFlight.

Provides comprehensive guidance for Express.js framework including routing, middleware, request handling, error handling, and API development. Use when the user asks about Express, needs to create HTTP servers, set up routes, implement middleware, or build REST APIs.

Provides comprehensive guidance for Fastify framework including routing, plugins, JSON schema validation, hooks, serialization, and performance optimization. Use when the user asks about Fastify, needs to create high-performance Node.js applications, implement plugins, or optimize API performance.

Provides comprehensive guidance for Koa.js framework including middleware composition, context API, async/await patterns, and application structure. Use when the user asks about Koa, needs to create lightweight Node.js web applications, implement middleware, or build APIs with Koa.

Provides comprehensive guidance for NestJS using the official documentation. Use when the user asks about NestJS architecture, controllers, providers, modules, middleware, guards, pipes, interceptors, dependency injection, GraphQL, WebSockets, microservices, OpenAPI/Swagger, security, or testing.

Set default Node versions via nvm aliases, create .nvmrc files for project-specific versions, and configure shell auto-switching per directory. Use when the user asks about nvm alias default, .nvmrc configuration, auto-switching Node versions on directory change, or pinning a Node version for a project.

Install and configure nvm in Docker containers and CI/CD pipelines, including non-interactive shell loading via BASH_ENV or ENTRYPOINT. Use when the user asks about nvm in Docker, CI/CD nvm setup, GitHub Actions node version management, or troubleshooting nvm in non-interactive shells.

Migrate npm global packages between Node versions using reinstall-packages-from, and define a default-packages file to auto-install globals on every new version. Use when the user asks about keeping global packages after switching Node versions, setting up default npm packages, or troubleshooting missing global packages after nvm install.

Install and update nvm (Node Version Manager) using curl/wget scripts, git clone, or manual methods. Covers profile selection, NVM_DIR configuration, and Alpine Linux support. Use when the user asks to install nvm, update nvm, set up nvm for the first time, or troubleshoot nvm installation scripts.

Configure custom Node.js binary mirrors and authentication headers for corporate or restricted network environments. Use when the user asks about NVM_NODEJS_ORG_MIRROR, setting a custom node download mirror, configuring auth headers for private mirrors, or installing Node behind a firewall or corporate proxy.

Archive a completed change with `/opsx:archive`, merging delta specs into main specs and preserving the change for history. Use when the user says "archive the change", "finish up", "/opsx:archive", or "mark this change as done".

Open or create a design document. Use when you need to initialize design tasks, create new files, or switch to specific designs.

Provide nvm overview, output color customization, tests, and automation examples like Ansible. Use when users ask for an nvm intro, color settings, running nvm tests, or Ansible install tasks.

Provide nvm project metadata like maintainers, support policy, enterprise support, license, and copyright notice. Use when users ask about project governance or legal notices.

Configure shell initialization files so nvm loads correctly in bash, zsh, and fish. Covers NVM_DIR, nvm.sh sourcing, profile file selection, XDG_CONFIG_HOME, and bash completion. Use when the user reports nvm not found after installation, needs to configure shell profiles, or wants to set up nvm environment variables.

Configure automatic nvm version switching when changing directories, using shell hooks for bash, zsh, and fish. Covers auto-use on cd, PATH restoration, and nvm deactivate. Use when the user wants automatic Node version switching per project, nvm use to run on directory change, or needs to deactivate nvm and restore system PATH.

Diagnose and fix nvm issues on Linux and WSL, including profile not loading, PATH errors, distro-specific differences, and Alpine compatibility problems. Use when the user reports nvm not found on Linux, nvm command not working in WSL, or distro-specific nvm issues.

Diagnose and fix nvm issues on macOS, including zsh/bash profile not loading, PATH priority conflicts, permission errors, and Homebrew Node conflicts. Use when the user reports nvm not found on macOS, nvm command not working in zsh or Terminal, or PATH priority issues after macOS updates.

Remove nvm completely by deleting NVM_DIR, cleaning nvm lines from shell profiles, and restoring system Node PATH priority. Use when the user asks to uninstall nvm, remove node version manager, clean up nvm installation, or restore their system to use the system-installed Node.

Manage Node.js versions with everyday nvm commands: install specific versions, switch active versions, list installed and remote versions, and use LTS releases. Use when the user asks about nvm install, nvm use, nvm ls, listing available Node versions, or switching between Node versions.

Verify nvm installation is working correctly by checking nvm, node, and npm commands, diagnosing PATH order, and inspecting profile loading. Use when the user reports nvm command not found, wants to verify nvm is installed, or needs to diagnose why nvm is not loading in new terminal sessions.

Install, configure, and use nvm (Node Version Manager) to manage Node.js versions. Routes to focused sub-skills for installation, shell setup, version switching, .nvmrc defaults, global packages, Docker/CI, troubleshooting, and more. Use when the user needs to manage Node.js versions, install nvm, or troubleshoot nvm usage.

OCRmyPDF Python API and plugin skill — use OCRmyPDF programmatically from Python, integrate with applications, and extend with plugins (EasyOCR, PaddleOCR, AppleOCR). Use when the user needs to call OCRmyPDF from Python code, build OCR pipelines, or use alternative OCR engines.

OCRmyPDF batch processing skill — process multiple PDFs, Docker automation, shell scripting, and CI/CD integration. Use when the user needs to OCR many PDFs, set up automated OCR pipelines, or integrate OCR into workflows.

OCRmyPDF image processing skill — deskew, rotate, clean, despeckle, remove border from scanned documents. Use when the user needs to improve scanned PDF quality, fix skewed pages, remove noise, or clean up scanned documents before OCR.

OCRmyPDF optimization skill — compress PDFs, configure PDF/A output, JBIG2 encoding, and lossless optimization. Use when the user needs to reduce PDF file size, create archival PDF/A files, or optimize OCR output.

OCRmyPDF core skill — add searchable OCR text layer to scanned PDFs, convert images to searchable PDFs, support 100+ languages via Tesseract. Use when the user needs to OCR a PDF, make a scanned PDF searchable, or extract text from scanned documents.

Implement tasks from the change using `/opsx:apply`, working through the task list and checking off items. Use when the user says "implement", "apply the change", "/opsx:apply", or "start coding from tasks".

Archive multiple completed changes at once with `/opsx:bulk-archive`, handling spec conflicts between changes. Use when the user says "archive all changes", "bulk archive", "/opsx:bulk-archive", or has multiple completed changes.

Configure OpenSpec project settings and global CLI configuration using `openspec/config.yaml` and `openspec config` commands. Use when the user says "configure OpenSpec", "project config", "add project context", or wants to set per-artifact rules.

Create the next artifact in the dependency chain with `/opsx:continue`, building up a change incrementally. Use when the user says "continue the change", "create next artifact", "/opsx:continue", or wants step-by-step artifact creation.

Think through ideas, investigate problems, and clarify requirements before committing to a change using `/opsx:explore`. Use when the user says "explore an idea", "think through this", "investigate options", or wants to brainstorm before creating a formal change.

Fast-forward through artifact creation with `/opsx:ff`, generating all planning artifacts (proposal, specs, design, tasks) at once. Use when the user says "fast forward", "create all artifacts", "/opsx:ff", or has a clear picture of what to build.

Run `openspec init` to initialize OpenSpec in a project directory, creating the openspec/ folder structure and configuring AI tool integrations. Use when the user says "initialize OpenSpec", "openspec init", or "set up OpenSpec in this project".

Install the OpenSpec CLI globally via npm, pnpm, yarn, bun, or nix. Use when the user says "install OpenSpec", "set up OpenSpec", or "openspec command not found".

Start a new OpenSpec change with `/opsx:new`, creating a change folder with metadata and scaffolding. Use when the user says "start a new change", "new feature", "/opsx:new", or "create an OpenSpec change".

Guided onboarding through the complete OpenSpec workflow using `/opsx:onboard`, walking the user through a real change in their codebase. Use when the user says "onboard me", "tutorial", "/opsx:onboard", "how does OpenSpec work", or is new to OpenSpec.

Create and manage custom workflow schemas using `openspec schema init/fork/validate/which`. Use when the user says "create a custom workflow", "custom schema", "fork a schema", or wants to define their own artifact types and dependencies.

Sync delta specs from a change into main specs using `/opsx:sync`, without archiving the change. Use when the user says "sync specs", "merge specs to main", "/opsx:sync", or needs to update main specs mid-change.

Run `openspec update` to regenerate AI tool instruction files after upgrading the OpenSpec CLI. Use when the user says "update OpenSpec", "openspec update", or "refresh OpenSpec skills/commands".

Validate that implementation matches change artifacts using `/opsx:verify`, checking completeness, correctness, and coherence. Use when the user says "verify implementation", "check my work", "/opsx:verify", or wants quality validation before archiving.

When you need to turn Stitch page HTML (or a Stitch URL) into a Pencil .pen design. Parses DOM and Tailwind, applies HTML→Pencil mapping and execution order, outputs sequential batch_design for layout and style fidelity (background, color, size, margin, padding, shadow). Supports multi-framework tokens.

Batch execute insert, update, replace, move, and delete operations on Pencil .pen design nodes via the batch_design MCP tool. Use when the user explicitly mentions Pencil and needs to draw, insert, change, remove, or move elements on the canvas.

Batch search and read node information. The Agent's 'Eyes'. Use to find specific components e.g. all nodes named 'Button' or get child structure within a container.

Smartly find empty canvas space. Use to automatically plan artboard placement to avoid overlap and keep the canvas organized.

Get current design environment context. Use when you need to understand what is currently selected, canvas position, and environment state before any task.

Get design system guidelines. Use to read and understand specifications e.g. Material Design iOS HIG or custom specs before designing.

Capture a visual screenshot of a specific node in a Pencil .pen file via the get_screenshot MCP tool. Use when the user explicitly mentions Pencil and needs to visually verify a design operation, check for alignment or spacing issues, or review a component after batch_design changes.

Explore design style tags. Use to get design inspiration, such as 'Modern', 'Dark Mode', 'SaaS' directions.

Retrieve detailed style guide metadata (color palettes, typography rules, visual specs) by tags or ID from Pencil via the get_style_guide MCP tool. Use when the user explicitly mentions Pencil and needs to apply a specific visual style, retrieve theme colors and fonts, or look up a style guide by keyword tags.

Read design token variables (colors, fonts, spacing) from a Pencil .pen file via the get_variables MCP tool. Use when the user explicitly mentions Pencil and needs to list design tokens, check the current theme, or retrieve variable IDs for use in batch_design operations.

Capture a structural snapshot of the node tree in a Pencil .pen file via the snapshot_layout MCP tool, optionally filtering to only show layout problems. Use when the user explicitly mentions Pencil and needs to analyze page hierarchy, check for clipped or overlapping elements, or prepare for layout adjustments.

Factory skill for creating new pencil-ui-design-system-* skills. Use when you need to add support for a new design system layui antd bootstrap element uview uviewpro vant ucharts echarts etc. to the Pencil ecosystem.

Translates high-level user requirements into a PENCIL_PLAN: a strict sequence of Pencil MCP tool calls (open_document, set_variables, batch_design, get_screenshot). Use when the user explicitly mentions Pencil and wants to plan a design task, generate a step-by-step design spec, or create a login form, dashboard, or design system initialization plan.

Initialize Ant Design (antd) design tokens and component overview frames in a Pencil .pen file. Use when the user mentions Pencil with Ant Design or antd, needs to set up antd color palette and typography variables, or wants to create component library frames for Button, Form, Table, Modal, and other antd components.

Initialize Bootstrap design tokens and component overview frames in a Pencil .pen file. Use when the user mentions Pencil with Bootstrap, needs to set up Bootstrap color palette and typography variables, or wants to create component library frames for Grid, Card, Modal, Navbar, and other Bootstrap components.

Initialize ECharts chart theme tokens and data visualization placeholder frames in a Pencil .pen file. Use when the user mentions Pencil with ECharts, needs to set up chart color palette and axis tokens, or wants to create placeholder frames for Line, Bar, Pie, Radar, and other ECharts chart types.

Initialize Element Plus design tokens and component overview frames in a Pencil .pen file. Use when the user mentions Pencil with Element Plus or Element UI, needs to set up Element color palette and typography variables, or wants to create component library frames for Button, Table, Form, Dialog, and other Element components.

Provides comprehensive guidance for FastAPI framework including routing, request validation, dependency injection, async operations, OpenAPI documentation, and database integration. Use when the user asks about FastAPI, needs to create REST APIs, or build high-performance Python web services.

Initialize Layui design tokens and component overview frames in a Pencil .pen file. Use when the user mentions Pencil with Layui or layui-vue, needs to set up Layui color palette and typography variables, or wants to create component library frames for Button, Table, Form, Menu, and other Layui components.

Initialize uCharts chart theme tokens and data visualization placeholder frames in a Pencil .pen file. Use when the user mentions Pencil with uCharts or qiun-data-charts, needs to set up chart series colors and axis tokens, or wants to create placeholder frames for Line, Bar, Pie, Radar, and other uCharts chart types.

Initialize uView 2.x design tokens and component overview frames in a Pencil .pen file. Use when the user mentions Pencil with uView 2.x (not uView Pro), needs to set up uView color palette and typography variables, or wants to create component library frames for Button, Form, Cell, Tabs, and other uView components.

Initialize uView Pro design tokens and component overview frames in a Pencil .pen file. Use when the user mentions Pencil with uView Pro or uviewpro, needs to set up uView Pro color palette and typography variables, or wants to create component library frames for Button, Form, Tabs, Navbar, and other uView Pro components.

Initialize Vant 4 design tokens and component overview frames in a Pencil .pen file. Use when the user mentions Pencil with Vant or Vant 4, needs to set up Vant color palette and typography variables, or wants to create component library frames for Button, Cell, Form, Dialog, and other Vant components.

Orchestrates Pencil design system initialization by routing framework requests to the correct pencil-ui-design-system-* skill. Use when the user explicitly mentions Pencil and wants to initialize a design system (antd, Bootstrap, Element Plus, Layui, uView, Vant, uCharts, ECharts), set up component libraries, or create design tokens in a .pen file.

用于通过 Pencil MCP 读取/修改 .pen 设计文件并校验布局。用户提到 pencil/.pen/设计稿编辑、需要列出工具或执行 batch_get/batch_design 时调用。

Provides comprehensive guidance for Django framework including models, views, templates, forms, admin, REST framework, and deployment. Use when the user asks about Django, needs to create web applications, implement models and views, or build Django REST APIs.

Provides comprehensive guidance for Flask framework including routing, templates, forms, database integration, extensions, and deployment. Use when the user asks about Flask, needs to create web applications, implement routes, or build Python web services.

Guidance for Next.js using the official docs at nextjs.org/docs. Use when the user needs Next.js concepts, configuration, routing, data fetching, or API reference details.

Provides comprehensive guidance for React Hooks including useState, useEffect, useContext, useReducer, useMemo, useCallback, custom hooks, and hook patterns. Use when the user asks about React Hooks, needs to use hooks in functional components, create custom hooks, or optimize hook performance.

Provides one-command project creation for React Native including project initialization, configuration, and template generation. Use when the user asks about creating React Native projects, needs to initialize a new React Native project, or generate React Native project structure.

Provides comprehensive guidance for React Native development including components, navigation, native modules, platform-specific code, and mobile app development. Use when the user asks about React Native, needs to create mobile applications, implement React Native components, or work with React Native features.

Provides comprehensive guidance for React development including components, JSX, props, state, hooks, context, performance optimization, and best practices. Use when the user asks about React, needs to create React components, implement hooks, manage component state, or build React applications.

Provides comprehensive guidance for Redux state management including stores, actions, reducers, middleware, selectors, and Redux Toolkit. Use when the user asks about Redux, needs to manage global state, implement Redux patterns, or work with Redux middleware.

Draft internal company communications including 3P updates, newsletters, FAQ responses, status reports, leadership updates, incident reports, and project updates using company-standard formats. Use when the user asks to write internal communications, draft status reports, create newsletters, prepare leadership updates, or compose any company-wide messaging.

Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."

Perform a read-only cross-artifact consistency analysis across spec.md, plan.md, and tasks.md, detecting duplications, ambiguities, coverage gaps, and constitution violations with severity ratings. Use when the user has all three artifacts and needs a quality check before implementation, or wants to identify inconsistencies across specifications.

Run `specify check` to verify that Spec Kit required tools (git, claude, gemini, code, cursor-agent, windsurf, qwen, opencode, codex, shai, qoder, etc.) are installed and available; interpret results and suggest next steps. Use when the user says "check Spec Kit environment", "specify not working", or "slash commands not showing".

Generate a requirements-quality checklist ('unit tests for English') that validates completeness, clarity, consistency, and measurability of spec/plan/tasks artifacts. Use when the user needs a quality gate before implementation, wants to audit requirement coverage, or needs domain-specific checklists (UX, API, security, performance).

Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.

Create or update the project constitution at .specify/memory/constitution.md by collecting governance principles, filling template placeholders, versioning with semver, and propagating changes to dependent templates and agent config files. Use when setting up initial project governance, amending principles, or syncing constitution changes across spec/plan/tasks templates.

Execute the implementation plan by processing tasks from tasks.md phase-by-phase, following TDD order, respecting task dependencies and parallel markers, setting up ignore files, and marking completed tasks. Use when the plan and tasks are ready and the user wants to begin coding, or when resuming implementation after a pause.

Run `specify init` in the current or target directory to bootstrap a Spec Kit project (pull .specify/ and slash commands); supports multiple AI agents and --script sh/ps. Use when the user says "initialize Spec Kit project", "specify init", or "set up Spec Kit in this repo".

Install the Specify CLI on the host machine (uv tool install or uvx one-time); supports multiple OS, persistent or one-time install, and corporate or restricted-network environments. Use when the user says "install Spec Kit", "install Specify CLI", or "specify command not found".

Generate a technical implementation plan from a feature spec by filling the plan template, resolving unknowns via research, producing data-model.md, API contracts, and quickstart.md artifacts. Use when the feature spec is ready and the user needs architecture decisions, data models, API schemas, or a structured plan before task generation.

Create or update a feature specification from a natural language description by generating a branch, filling the spec template with user stories, functional requirements, success criteria, and running quality validation. Use when the user provides a feature idea and needs a structured, technology-agnostic spec ready for planning.

Generate a dependency-ordered tasks.md organized by user story, with phased execution (Setup, Foundational, User Stories, Polish), parallel markers, and strict checklist format (checkbox, TaskID, Story label, file path). Use when the implementation plan is ready and the user needs an executable task breakdown before coding.

Generate and render a pixel-precise ASCII TUI Card component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a card in a terminal UI, text-based interface, or Pencil MCP project.

Convert tasks.md entries into GitHub issues in the matching remote repository using gh issue create, preserving task IDs for traceability. Use when the user wants to create GitHub issues from an existing tasks.md, needs issue tracking for implementation tasks, or wants to sync task progress with GitHub project boards.

Provides comprehensive guidance for Spring AI Alibaba including Alibaba Cloud AI services integration, model APIs, and AI application development. Use when the user asks about Spring AI Alibaba, needs to use Alibaba Cloud AI services, or integrate AI capabilities in Spring applications.

Provides comprehensive guidance for Spring AI including AI model integration, prompt templates, vector stores, and AI applications. Use when the user asks about Spring AI, needs to integrate AI models, implement RAG applications, or work with AI services in Spring.

Provides comprehensive guidance for Spring Boot development including project creation, auto-configuration, dependency injection, web development, data access, security, testing, and deployment. Use when the user asks about Spring Boot, needs to create Spring Boot applications, configure Spring Boot, or implement Spring Boot features.

Provides comprehensive guidance for Spring Cloud Alibaba including Nacos, Sentinel, RocketMQ, and Alibaba Cloud integration. Use when the user asks about Spring Cloud Alibaba, needs to use Alibaba Cloud services, implement service discovery with Nacos, or work with Spring Cloud Alibaba components.

Provides comprehensive guidance for Spring Cloud microservices including service discovery, configuration management, load balancing, circuit breakers, API gateways, and distributed tracing. Use when the user asks about Spring Cloud, needs to build microservices, implement service discovery, or work with Spring Cloud components.

Provides comprehensive guidance for Spring Data JPA including repositories, entity management, query methods, and database operations. Use when the user asks about Spring Data JPA, needs to work with JPA repositories, implement data access layers, or configure JPA in Spring.

Provides comprehensive guidance for Spring Security including authentication, authorization, OAuth2, JWT, and security best practices. Use when the user asks about Spring Security, needs to implement security in Spring applications, configure authentication, or work with security features.

Analyze Stitch projects and synthesize a semantic design system into DESIGN.md. Use when the user wants to extract a style guide, create visual consistency across Stitch screens, or document design tokens (colors, typography, spacing) from existing Stitch designs. Retrieves screens via Stitch MCP and outputs a markdown design system file.

Generate high-fidelity UI screens or wireframes from text descriptions via Stitch MCP generate_screen_from_text. Use when the user wants to create, design, or visualize a UI screen using Stitch. Supports MOBILE, DESKTOP, TABLET, and SMART_WATCH device types with Gemini Pro or Flash models.

Retrieve detailed metadata of a specific Stitch project including design theme, fonts, device type, and screen instances. Use when you need project context before generating new screens or to verify project existence. Requires the project resource name in projects/{id} format.

Retrieve full details of a specific Stitch screen including HTML code, screenshot URL, and metadata. Use when you need to export screen code, analyze generated HTML structure, or feed screen data into a framework conversion skill. Requires projectId and screenId as numeric IDs.

List all Stitch projects accessible to the user, returning project names, titles, update times, and thumbnails. Use when the user wants to resume work on an existing Stitch project, browse available projects, or obtain a projectId for screen generation. Supports owned and shared project filters.

List all screens within a specific Stitch project, returning screen names, titles, thumbnails, and device types. Use when the user wants to browse generated designs, find a specific screen to iterate on, or select a screenId for export via get_screen. Requires projectId in projects/{id} format.

Convert Stitch designs into modular Vite/React components with validation and design token consistency. Uses Stitch MCP get_screen to retrieve design JSON and HTML; supports high-reliability fetch via scripts; enforces modular structure, type safety, and theme-mapped Tailwind.

Generate and render a pixel-precise ASCII TUI Cell component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a cell in a terminal UI, text-based interface, or Pencil MCP project.

Generate walkthrough videos from Stitch projects using Remotion. Use when the user wants a video demo, walkthrough, or presentation of Stitch-designed screens. Retrieves screenshots via Stitch MCP, builds a Remotion composition with transitions (fade, slide), zoom animations, and text overlays per screen.

Expert guidance for integrating and building applications with shadcn/ui. Component discovery, installation npx shadcn@latest add customization, blocks, and best practices. Use with Stitch-generated React apps for consistent, accessible UI built on Radix/Base UI and Tailwind.

Factory skill for creating new Stitch Scenario Skills with the Design First, Execute Last SOP. Use when you need to add a new domain (e.g. Music Apps, Social Networks, Login Pages) to the Stitch ecosystem. Generates SKILL.md templates, directory structure, and examples via automated script or manual workflow.

UED guidelines, visual vocabulary, and prompt structure for Stitch. Use when the user asks about layout/style terms, device constraints, or when structuring/improving Stitch prompts; combine with stitch-ui-prompt-architect for vague→concrete prompts.

Bootstrap-Vue (Bootstrap 5/Vue) design spec for Stitch screen generation. Use when the user mentions Bootstrap, bootstrap-vue, bs-vue, or bs5 in a Stitch design request. Outputs a hard-constraints prefix with Bootstrap tokens (Primary #0d6efd, b-container/b-row/b-col/b-button components, mobile-first grid) or a CONTRACT_SELECTION_JSON_V1 selector.

Element Plus design spec for Stitch screen generation. Use when the user mentions Element Plus, element-ui, or el-plus in a Stitch design request. Outputs a hard-constraints prefix with Element Plus tokens (colors, typography, radius, el-* components) or a CONTRACT_SELECTION_JSON_V1 selector with assembled prompt.

Translate user requirements into a structured Stitch Design Spec JSON covering theme, primaryColor, font, roundness, density, designMode, styleKeywords, and deviceType. Use when starting a new Stitch design task to determine visual direction before prompt assembly. Supports one-shot user requests and PRD documents as input.

Layui-Vue design spec for Stitch screen generation. Use when the user mentions Layui, layui-vue, or layui admin in a Stitch design request. Outputs a hard-constraints prefix with Layui tokens (Primary #16baaa, Nav-bg #393D49, layui-btn/input/card components) or a CONTRACT_SELECTION_JSON_V1 selector with assembled prompt.

uView 2.0 (uni-app/Vue 2) design spec for Stitch screen generation. Use when the user mentions uview, uview2, or u-view in a Stitch design request. Do NOT use for uView Pro requests. Outputs a hard-constraints prefix with uView 2 tokens (Primary #3c9cff, u-row/u-col/u-button components) or a CONTRACT_SELECTION_JSON_V1 selector.

uView Pro (uni-app/Vue 3) design spec for Stitch screen generation. Use when the user mentions uview-pro, uviewpro, or uview 3.0 in a Stitch design request. Outputs a hard-constraints prefix with uView Pro tokens (Primary #3c9cff, rpx units, u-button/u-form/u-navbar components, script setup) or a CONTRACT_SELECTION_JSON_V1 selector.

Vant 4 (Vue 3/Mobile) design spec for Stitch screen generation. Use when the user mentions Vant, vant4, or vant-ui in a Stitch design request. Outputs a hard-constraints prefix with Vant tokens (Primary #1989fa, van-button/van-field/van-nav-bar components, mobile-first 375px) or a CONTRACT_SELECTION_JSON_V1 selector.

Generate alternative Stitch design variant prompts for A/B testing and creative exploration. Use when the user wants multiple style, layout, or content options for a Stitch screen. Takes a base Design Spec or prompt and produces 3 distinct variants (layout, style, or content variations).

Master orchestrator for end-to-end Stitch UI design and generation. Use when the user asks to design, create, or make a UI screen using Stitch. Coordinates design spec generation, framework contract injection, prompt assembly, and MCP execution (create_project, generate_screen_from_text, get_screen) in a single workflow.

Build Stitch-ready prompts from vague UI ideas (Path A) or from a Design Spec plus user request (Path B). Use when polishing a UI prompt before Stitch generation, improving a prompt that produced poor results, or merging a Design Spec with framework contracts (uView, Element Plus, Layui, Bootstrap, Vant) into a sectioned Context/Layout/Components prompt.

Convert Stitch designs into uni-app + Vue 2 + uView 2.0 pages and components. Use when the user mentions uView, uView 2, or uni-app Vue 2 conversion from Stitch. Retrieves screen HTML via Stitch MCP get_screen, maps Tailwind to rpx/theme, enforces uni-app page structure with uView 2 u-* components (u-navbar, u-form, u-button, u-cell-group).

Convert Stitch designs into uni-app + Vue 3 + uView Pro pages and components. Use when the user mentions uView Pro, uviewpro, or uni-app Vue 3 conversion from Stitch. Retrieves screen HTML via Stitch MCP get_screen, maps Tailwind to rpx/theme, enforces u-* component contracts (u-tabs, u-form, u-picker, u-card) with script setup.

Convert Stitch designs into modular Vite + Vue 3 + BootstrapVue/BootstrapVueNext components. Use when the user mentions Bootstrap or BootstrapVue conversion from Stitch. Retrieves screen HTML via Stitch MCP get_screen, maps Tailwind to Bootstrap utilities, enforces Vue SFC structure with Bootstrap components (b-container, b-row, b-col, b-button, b-card).

Convert Stitch designs into modular Vite + Vue 3 + Element Plus components. Use when the user mentions Element Plus, element-ui, or Vue Desktop conversion from Stitch. Retrieves screen HTML via Stitch MCP get_screen, maps Tailwind to Element Plus tokens, enforces Vue SFC structure with el-* components (el-button, el-form, el-table, el-card, el-menu).

Convert Stitch designs into modular Vite + Vue 3 + Layui-Vue components. Use when the user mentions Layui conversion from Stitch. Retrieves screen HTML via Stitch MCP get_screen, maps Tailwind to Layui tokens (2px/4px radius), enforces Vue SFC structure with Layui-Vue components (layui-btn, layui-input, lay-card, lay-page-header).

Generate and render a pixel-precise ASCII TUI Changelog component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a changelog in a terminal UI, text-based interface, or Pencil MCP project.

Convert Stitch designs into modular Vite + Vue 3 + Vant 4 mobile components. Use when the user mentions Vant or Vue Mobile conversion from Stitch. Retrieves screen HTML via Stitch MCP get_screen, maps Tailwind to Vant tokens (mobile-first 375px, safe area), enforces Vue SFC structure with Vant 4 components (van-button, van-field, van-nav-bar, van-tabbar).

Guides Svelte and SvelteKit development including reactive components, stores, transitions, lifecycle hooks, SSR, file-based routing, and deployment. Use when the user needs to build Svelte components, create SvelteKit applications, implement reactivity patterns, or configure Svelte with Vite.

Generate and render a pixel-precise ASCII TUI 04x Layout component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a grid layout in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Action Sheet component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an action sheet in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Alert Tips component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an alert tips in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Avatar Cropper component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an avatar cropper in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Avatar component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create an avatar in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Back to Top component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a back to top in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Badge component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a badge in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Button component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a button in a terminal UI, text-based interface, or Pencil MCP project.

Generate and render a pixel-precise ASCII TUI Calendar component with complete output blocks (TUI_RENDER, COMPONENT_SPEC, PENCIL_SPEC, PENCIL_BATCH_DESIGN) for Pencil MCP drawing workflows. Use when the user asks to create a calendar in a terminal UI, text-based interface, or Pencil MCP project.

Integrate the Tauri v2 barcode scanner plugin for QR code and barcode scanning with camera permissions. Use when adding barcode/QR scanning features, handling camera permissions, or processing scan results on mobile platforms.

Implement Tauri v2 biometric authentication using TouchID, FaceID, or fingerprint sensors with fallback strategies. Use when adding biometric login, securing sensitive actions with biometric confirmation, or handling devices without biometric support.

Configure the Tauri v2 CLI plugin to parse command-line arguments using a JSON schema and route them to app behavior. Use when defining CLI argument schemas, handling startup arguments, or integrating CLI with single-instance mode.

Read and write text and images to the system clipboard using the Tauri v2 clipboard plugin. Use when implementing copy/paste functionality, clipboard monitoring, or restricting clipboard access to user-initiated actions only.

Create new Tauri v2 projects using create-tauri-app with frontend template selection and minimal boot verification. Use when bootstrapping a new Tauri app, choosing between npm/pnpm/bun/cargo installation methods, or verifying first-run dev mode.

Configure Tauri v2 deep-linking plugin to handle custom URL schemes (e.g., myapp://) and route external URLs into the app. Use when registering custom protocols, routing deep link parameters to frontend views, or validating external input for security.

Guide the daily Tauri v2 development workflow including dev server configuration, Rust+WebView debugging, sidecar management, and testing strategies. Use when setting up dev workflow, debugging both Rust and frontend, managing resources/sidecars, or choosing testing approaches.

Display native file open/save dialogs, alerts, and confirmation prompts using the Tauri v2 dialog plugin. Use when showing file pickers, alert/confirm dialogs, or building a unified dialog service layer across platforms.

Read and write local files using the Tauri v2 file-system plugin with scoped directory access. Use when implementing file read/write operations, configuring safe directory scopes, or building import/export file workflows.

Select and configure a frontend framework for Tauri v2 with static export compatibility. Use when choosing between Vite, Next.js, Nuxt, SvelteKit, or other frameworks, configuring SSG/static export, or aligning output paths with Tauri asset loading.

Access device location using the Tauri v2 geolocation plugin with permission handling and privacy controls. Use when adding location tracking, configuring accuracy/frequency, or implementing privacy-safe opt-out defaults.

Register system-wide keyboard shortcuts using the Tauri v2 global-shortcut plugin. Use when adding global hotkeys that work outside app focus, handling shortcut conflicts, or triggering app focus/commands via keyboard shortcuts.

Compile Rust code to WebAssembly and run it in the Tauri v2 frontend for high-performance computation. Use when offloading CPU-intensive work to WASM in the WebView, deciding between WASM vs IPC for Rust logic, or optimizing frontend performance with Rust-compiled modules.

Provides comprehensive guidance for Playwright testing including browser automation, test writing, page objects, and cross-browser testing. Use when the user asks about Playwright, needs to write E2E tests, automate browsers, or test web applications across browsers.

Trigger tactile feedback on mobile devices using the Tauri v2 haptics plugin with vibration patterns and graceful fallback. Use when adding haptic feedback to touch interactions, selecting vibration patterns, or handling unsupported devices silently.

Make HTTP requests from the Rust side using the Tauri v2 http-client plugin, bypassing WebView CORS restrictions. Use when sending API requests with domain allowlists, configuring secure transport, or handling request timeouts and retries.

Serve your Tauri v2 frontend via a localhost server using the localhost plugin for frameworks requiring a server. Use when your frontend framework needs a local HTTP server, separating dev/production localhost behavior, or controlling port exposure.

Add unified logging across Rust and frontend using the Tauri v2 logging plugin with configurable levels, filtering, and file output. Use when setting up app-wide logging, configuring log levels for dev vs release, or implementing safe diagnostics without leaking secrets.

Provides comprehensive guidance for Cypress end-to-end testing including commands, assertions, component testing, CI/CD integration, and best practices. Use when the user asks about Cypress, needs to write E2E tests, component tests, or configure Cypress for testing.

Provides comprehensive guidance for Detox mobile testing framework including React Native testing, E2E testing, and test synchronization. Use when the user asks about Detox, needs to test React Native applications, write E2E tests for mobile apps, or configure Detox.

Read and write NFC tags using the Tauri v2 NFC plugin with session lifecycle management. Use when adding NFC read/write features, managing NFC scan sessions, or handling NFC availability on mobile devices.

Send system notifications using the Tauri v2 notification plugin with permission handling and click callbacks. Use when displaying native notifications, requesting notification permissions, or routing notification clicks to specific app views.

Open external URLs and files in the default system application using the Tauri v2 opener plugin with protocol allowlisting. Use when opening links in the browser, launching files in their default app, or restricting which protocols and paths can be opened.

Retrieve OS version, architecture, locale, and platform information using the Tauri v2 os-info plugin. Use when collecting system diagnostics, checking platform compatibility, or displaying system info in the app with data minimization.

Persist file system and other plugin scopes across app restarts using the Tauri v2 persisted-scope plugin. Use when retaining user-granted file access between sessions, implementing scope expiration policies, or managing scope revocation flows.

Plan and architect Tauri 2.0 applications from requirements to implementation, including plugin selection, capability design, and state management. Use when starting a new Tauri project, creating a technical roadmap, or mapping features to specific tauri-app-* plugins.

Author and audit Tauri v2 plugin permissions, generate capability files, and handle cross-platform permission differences. Use when writing plugin permission schemas, generating capabilities/default.json, or auditing permissions across Windows/macOS/Linux/mobile.

Position windows relative to the system tray or screen using the Tauri v2 positioner plugin with multi-display support. Use when aligning popup or tray windows, handling multi-monitor positioning, or ensuring consistent placement across platforms.

Access process information and control app lifecycle using the Tauri v2 process plugin, including app restart and exit. Use when querying process info, implementing graceful shutdown, or programmatically restarting the app.

Provides comprehensive guidance for pytest testing framework including test writing, fixtures, parametrization, mocking, and plugins. Use when the user asks about pytest, needs to write Python tests, use pytest fixtures, or configure pytest for Python projects.

Execute system commands and open external URLs securely using the Tauri v2 shell plugin with strict allowlists. Use when spawning child processes, running system commands with argument validation, or opening URLs in the default browser via shell.

Bundle and run a Node.js process as a sidecar alongside a Tauri v2 app with lifecycle management. Use when integrating a Node.js backend as a sidecar binary, managing sidecar start/stop lifecycle, or packaging Node.js executables per platform.

Prevent multiple app instances and handle second-launch arguments using the Tauri v2 single-instance plugin. Use when enforcing single-instance behavior, forwarding CLI arguments from a second launch, or focusing the existing window on re-entry.

Configure a splashscreen window in Tauri v2 to display during app initialization and avoid white screen flashes. Use when adding a loading screen at startup, controlling splashscreen-to-main-window transitions, or handling slow frontend loads.

Access SQLite, MySQL, or PostgreSQL databases from the frontend using the Tauri v2 SQL plugin with migrations. Use when setting up a database connection, running SQL migrations, or executing queries with scoped access from the frontend.

Provides comprehensive guidance for Selenium WebDriver including browser automation, element location, waits, and test frameworks. Use when the user asks about Selenium, needs to automate web browsers, write Selenium tests, or work with Selenium WebDriver.

Persist key-value data to disk using the Tauri v2 store plugin for app settings and preferences. Use when saving app configuration, choosing between Store and LazyStore, or implementing persistent settings with automatic disk writes.

Store secrets and sensitive data in encrypted vaults using the Tauri v2 stronghold plugin with snapshot management. Use when securing API keys, tokens, or credentials on disk, managing encrypted snapshots, or pairing with biometric authentication.

Create and manage system tray icons with menus and click handlers in Tauri v2, handling platform differences. Use when adding a tray icon, building tray menus, toggling window visibility from the tray, or handling macOS/Windows/Linux tray conventions.

Configure OTA (over-the-air) app updates using the Tauri v2 updater plugin with signing keys and update server setup. Use when implementing auto-update checks, generating signing key pairs, or configuring update server endpoints and metadata.

Upload files from the local filesystem using the Tauri v2 upload plugin with progress reporting and custom headers. Use when uploading large files with progress callbacks, configuring custom request headers, or implementing retry logic for reliable transfers.

Establish WebSocket connections from the Rust side using the Tauri v2 websocket plugin, bypassing WebView limitations. Use when implementing real-time messaging, managing WebSocket connection lifecycle, or configuring host allowlists for secure connections.

Create native application menus with keyboard shortcuts and event handlers in Tauri v2. Use when defining window menu bars, handling menu item click events, binding keyboard accelerators, or adapting menus for macOS/Windows/Linux conventions.

Persist and restore window size, position, and maximized state across sessions using the Tauri v2 window-state plugin. Use when remembering window layout between app launches, configuring StateFlags, or handling multi-display restore behavior.

Build production-ready Tauri v2 app bundles with code signing and distribution packaging for all platforms. Use when creating release builds, configuring code signing for macOS/Windows, or setting up CI pipelines for app distribution.

Provides comprehensive guidance for Jest testing framework including test writing, matchers, async testing, mocking, snapshots, configuration, and CLI. Use when the user asks about Jest, needs to write JavaScript/TypeScript tests, mock dependencies, or configure Jest for projects.

Explain Tauri v2 architecture concepts including the process model, IPC isolation, and brownfield integration patterns. Use when understanding how Tauri works internally, choosing between isolation and brownfield modes, or making architecture decisions before implementation.

Configure tauri.conf.json for Tauri v2 apps including app metadata, build settings, plugins, CSP, and platform-specific sections. Use when editing tauri.conf.json, migrating config from v1 to v2, or setting up CSP and platform-specific configuration.

Harden a Tauri v2 app with baseline security controls including CSP, HTTP headers, runtime authority, and capability matrices. Use when performing security audits, configuring CSP/headers per window, or building a minimum-privilege capability matrix for production.

Migrate Tauri apps from v1 to v2 or from v2 beta to v2 stable, handling breaking changes in config, plugins, and permissions. Use when upgrading Tauri versions, resolving migration errors, or updating config/capability formats for v2.

Implement frontend-to-Rust IPC using invoke calls, Tauri commands, and type-safe bindings in Tauri v2. Use when defining Rust commands callable from the frontend, setting up typed IPC contracts, or implementing bidirectional event-based communication.

Set up Tauri v2 for Android and iOS development including build configuration, bundle identifiers, and mobile debugging. Use when adding mobile targets to a Tauri app, configuring Android/iOS bundle IDs, or debugging on mobile devices and emulators.

Scaffold a Tauri v2 project with create-tauri-app, configure project structure, and set up static export for frontend frameworks. Use when creating a new project, understanding the Tauri project structure, or configuring SSG/static export for Next.js or SvelteKit.

Configure Tauri v2 capabilities, scoped access rules, and ACL-based permission control for production apps. Use when generating capabilities/default.json, defining scoped access per plugin, or auditing permissions for minimum-privilege compliance.

Install Tauri v2 prerequisites and configure the development environment across macOS, Windows, Linux, Android, and iOS. Use when setting up Rust toolchain, Node.js, platform build tools, or mobile development prerequisites (Xcode, Android Studio).

Create and configure Tauri v2 windows including multi-window patterns, custom titlebars, and frameless window UI. Use when creating new windows, managing window lifecycle events, implementing custom titlebar drag regions, or building multi-window architectures.

Primary index and router for all Tauri v2 framework skills covering Rust backend, frontend integration, and the full plugin ecosystem. Use when any Tauri-related request is made to route to the correct specialized sub-skill with local examples and templates.

Design structured courses including syllabi, learning objectives using Bloom's taxonomy, lesson plans, and assessment rubrics. Use when the user asks about course design, needs to create a curriculum, write learning objectives, structure educational modules, or build assessment plans.

Create learning assessments including quizzes, exams, rubrics, and evaluation criteria aligned with learning objectives. Supports multiple question types, difficulty levels, and learning analytics. Use when the user asks to create quizzes, design tests, build grading rubrics, evaluate student learning, or generate assessment questions.

Generate teaching resources including slide deck outlines, progressive exercises, hands-on case studies, and learning guides with self-assessment checkpoints. Use when the user asks to create courseware, design practice exercises, build teaching materials, develop lesson content, or generate educational resources.

Provides comprehensive guidance for Appium mobile testing including mobile app automation, element location, gestures, and cross-platform testing. Use when the user asks about Appium, needs to test mobile applications, automate mobile apps, or write Appium test scripts.

Provides comprehensive guidance for JUnit testing framework including test annotations, assertions, test lifecycle, and best practices. Use when the user asks about JUnit, needs to write Java unit tests, use JUnit annotations, or configure JUnit for Java projects.

Provides comprehensive guidance for Vitest testing framework including fast test execution, Vite integration, component testing, mocking, and configuration. Use when the user asks about Vitest, needs to write fast unit tests, test Vue/React components, or configure Vitest with Vite projects.

three.js keyframe animation system: AnimationMixer, AnimationClip, AnimationAction, KeyframeTrack variants, PropertyBinding, PropertyMixer, AnimationObjectGroup, AnimationUtils; mixing and crossfading clips, loop modes, timeScale, weight; addon AnimationClipCreator and CCDIKSolver for procedural rigs. Use when playing glTF clips, blending actions, or authoring procedural tracks; for skin deformation rigging on meshes see threejs-objects; for math interpolants without clips see threejs-math only when not tied to AnimationMixer.

three.js audio spatialization: AudioListener attached to camera rig, Audio and PositionalAudio sources, AudioAnalyser for FFT/time-domain data, and integration with Web Audio API contexts; AudioLoader is referenced from threejs-loaders for file decoding. Use when placing 3D sound, configuring panner parameters, or building audio visualization; not a replacement for full game audio middleware.

three.js cameras: Camera base, PerspectiveCamera, OrthographicCamera, CubeCamera, ArrayCamera, StereoCamera; projection matrices, aspect, FOV, orthographic frustum sizes, near/far planes, and dynamic environment maps with CubeCamera. Use when placing views, rendering reflections, or multi-view splits; for XR projections and eye matrices use threejs-webxr; for post pass camera tricks use threejs-postprocessing alongside threejs-renderers.

Addon camera and object manipulation controls: OrbitControls, MapControls, FlyControls, FirstPersonControls, TrackballControls, ArcballControls, DragControls, PointerLockControls, TransformControls; damping, target focal point, and integration with the animation loop. Use for editor-style navigation and gizmos—not a full game character controller stack; pair with Raycaster selection patterns in threejs-objects when transforming selections.

Bootstrap and toolchain guidance for three.js applications using npm, Vite/Webpack/Rollup, bare ESM import maps, and TypeScript. Covers canonical import paths for three core versus three/addons/ (examples/jsm re-exports), version alignment with threejs.org docs, and fixing module not found for loaders and controls. Use when scaffolding a new 3D project, migrating bundler, or debugging resolution of addons; do not use for rendering API details (see threejs-renderers) or asset loading logic (see threejs-loaders).

three.js geometry authoring: BufferGeometry, typed BufferAttribute and interleaved layouts, InstancedBufferGeometry, primitive Geometries (box/sphere/torus/etc.), ExtrudeGeometry and Shape/Path/Curve from Extras, WireframeGeometry, and addon geometries such as TextGeometry, DecalGeometry, RoundedBoxGeometry. Use when building custom buffer geometries, extruding shapes, or using primitive geometry constructors; for animation morph targets see threejs-animation; for merging buffers see BufferGeometryUtils addon.

Debug and visualization helpers in three.js Core Helpers (AxesHelper, GridHelper, CameraHelper, light helpers, SkeletonHelper, bounding box helpers, PlaneHelper, PolarGridHelper, ArrowHelper) and Addons Helpers (VertexNormalsHelper, VertexTangentsHelper, RectAreaLightHelper, LightProbeHelper, ViewHelper, OctreeHelper, TextureHelper, PositionalAudioHelper, AnimationPathHelper, RapierHelper). Use only for development and editor overlays—not for shipping art; for gizmo-style manipulation use threejs-controls.

three.js lighting: AmbientLight, HemisphereLight, DirectionalLight, PointLight, SpotLight, RectAreaLight, LightProbe, IESSpotLight, ProjectorLight, shadow subtypes, and addon helpers such as RectAreaLightUniformsLib, RectAreaLightTexturesLib, LightProbeGenerator, TiledLighting. Use when configuring direct/indirect light, shadows, probes, or area lights; for IES file loading use threejs-loaders; for node-based light graphs use threejs-node-tsl; for debug helpers use threejs-helpers.

three.js asset I/O using LoadingManager, Cache, FileLoader, image and texture loaders, GLTFLoader with DRACOLoader and KTX2Loader, and common format loaders under Addons; symmetric exporters such as GLTFExporter and texture/buffer exporters. Use when loading or exporting models, HDR, LUT, fonts, or compressed textures; for runtime Texture object parameters after load use threejs-textures; for scene graph placement use threejs-objects.

Classic three.js materials (non-Node): MeshStandardMaterial, MeshPhysicalMaterial, Phong/Lambert/Toon/Basic, Line/Points/Sprite materials, MeshMatcapMaterial, MeshNormalMaterial, depth/distance materials, ShaderMaterial and RawShaderMaterial. Use when tuning PBR maps, transparency, depth write, skinning flags, or writing GLSL in ShaderMaterial; for TSL/NodeMaterial/WebGPU shader graphs use threejs-node-tsl instead.

three.js math library: Vector2/3/4, Matrix3/4, Quaternion, Euler, Color, Box2/Box3, Sphere, Plane, Ray, Line3, Triangle, Frustum, Cylindrical/Spherical coords, MathUtils, and Interpolant base classes; addon math utilities such as OBB, Octree, Capsule, ConvexHull, MeshSurfaceSampler. Use for transforms, intersection tests, and spatial queries; for keyframe interpolation tied to AnimationMixer use threejs-animation; for picking implementation use threejs-objects with Raycaster.

three.js node-based shading: Nodes API surface, NodeMaterial and MeshStandardNodeMaterial-style families, TSL (Three.js Shading Language) entry at TSL.html, WebGPURenderer pairing, and core PostProcessing (class) versus addon EffectComposer at a high level. Use when authoring shaders as graphs, using TSL builtins, compute-oriented nodes, or modern WebGPU pipelines; for classic ShaderMaterial GLSL use threejs-materials; for stock EffectComposer passes use threejs-postprocessing; for WebGLRenderer-only tuning use threejs-renderers.

three.js scene graph objects: Object3D transforms and hierarchy, Group, Mesh, InstancedMesh, SkinnedMesh, BatchedMesh, LOD, Line/LineLoop/LineSegments, Points, Sprite, Bone, Skeleton, ClippingGroup; interaction via Raycaster, Layers masks, and EventDispatcher patterns. Use when building scene hierarchies, picking objects with Raycaster, or configuring instanced/skinned meshes; for pure vector math use threejs-math; for skeletal clips use threejs-animation.

Addon screen-space post-processing for three.js using EffectComposer, Pass base class, RenderPass, and stock passes such as UnrealBloomPass, SSAOPass, SSRPass, BokehPass, OutlinePass, FXAAPass/SMAAPass, TAARenderPass, and ShaderPass; references the Shaders addon group for underlying shader modules. Use when building composer chains for bloom, SSAO, or other screen-space effects; not for basic renderer tone mapping alone (threejs-renderers).

Core rendering pipeline for three.js using WebGLRenderer and WebGPURenderer, canvas sizing, device pixel ratio, color space and tone mapping, output encoding, WebGL/WebGPU render targets, Info statistics, and addon overlay renderers (CSS2D/CSS3D/SVG). Use when tuning the draw loop, performance, or switching WebGPU vs WebGL; for EffectComposer passes use threejs-postprocessing; for XR session lifecycle use threejs-webxr; for shader graphs use threejs-node-tsl.

three.js Scene graph root object, linear Fog and exponential FogExp2, Scene.background for solid colors or textures, and high-level environment background concepts that tie to PMREM and loaders in other skills. Use when configuring world container, atmospheric fog, or background; for HDR env map file loading use threejs-loaders; for GPU texture settings after load use threejs-textures; for tone mapping use threejs-renderers.

Integrates uni-ad monetization into uni-app applications including banner, interstitial, rewarded video, and native ad types with event handling and placement configuration. Use when the user needs to add ad monetization, configure ad types, handle ad load/show/close/error events, or optimize ad revenue in a uni-app project.

Guides uniCloud cloud development in uni-app including project setup, cloud database CRUD operations, cloud function deployment, cloud storage file management, and datacom component data binding. Use when the user needs to integrate uniCloud services, work with cloud databases, create cloud functions, or manage cloud storage in a uni-app project.

Guides uni-app mini program development including configuration, component usage, API compatibility, and conditional compilation for WeChat, Alipay, Baidu, and other mini program platforms. Use when the user wants to build uni-app mini programs, configure mini program settings, or handle platform-specific differences.

Packages uni-app projects as native Android APK/AAB and iOS IPA via offline packaging, covering manifest configuration, signing certificates, native plugin integration, and build distribution. Use when the user needs to package a uni-app as a native app, configure Android keystore or iOS provisioning, or set up offline build for distribution.

Develops native Android and iOS plugins for uni-app including module creation, JavaScript-to-native communication, and plugin packaging for distribution. Use when the user needs to build custom native modules, extend uni-app with native capabilities (camera, Bluetooth, sensors), or create publishable native plugins.

Browses, installs, configures, and manages plugins from the uni-app plugin market (ext.dcloud.net.cn) including component plugins, API plugins, and template plugins with dependency handling. Use when the user needs to find and install uni-app plugins, configure plugin settings, manage plugin dependencies, or integrate third-party components.

Creates new uni-app projects via the official CLI or HBuilderX with Vue 2/Vue 3 template selection, manifest.json and pages.json configuration, and directory structure setup. Use when the user wants to scaffold a new uni-app project, initialize project files with a single command, or set up the development environment.

Provides per-component and per-API examples with cross-platform compatibility details for uni-app, covering built-in components, uni-ui components, and APIs (network, storage, device, UI, navigation, media). Use when the user needs official uni-app components or APIs, wants per-component examples with doc links, or needs platform compatibility checks.

Integrates uCharts data visualization into UniApp projects including easycom configuration, pages.json and manifest.json setup, platform-specific handling (H5, mini-program, App, nvue), and chart lifecycle management. Use when the user needs to add charts to a UniApp project, configure uCharts components, or handle cross-platform chart rendering.

Integrates uView UI component library into UniApp projects including easycom configuration, pages.json and manifest.json setup, SCSS theming, and platform-specific handling (H5, mini-program, App, nvue). Use when the user needs to add uView UI components to a UniApp project, configure easycom auto-import, or handle cross-platform styling.

Creates new uni-app-x projects with Vue 3 + TypeScript + Vite via CLI or HBuilderX, including tsconfig.json setup, manifest.json and pages.json configuration, and Composition API project templates. Use when the user wants to scaffold a new uni-app-x project, initialize TypeScript project files, or set up the uni-app-x development environment.

Provides per-component and per-API examples with platform compatibility details for uni-app-x (Vue 3 + TypeScript + Vite). Use when the user needs official uni-app-x built-in components, API references with examples, cross-platform compatibility checks, or conditional compilation guidance for uni-app-x projects.

Integrates uView Pro component library into UniAppX (uni-app-x) projects with TypeScript and Composition API, including easycom configuration, pages.json and manifest.json setup, and platform-specific handling. Use when the user needs to add uView Pro components to a UniAppX project, configure TypeScript .uts integration, or handle cross-platform styling.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Builds Vue 3 mobile UIs in uni-app using the uView Pro component library (100+ components). Covers Button, Form, List, Modal, Tabs, NavBar, plus built-in HTTP, storage, router, and validator utilities. Use when the user needs to create uni-app interfaces with uView Pro, configure themes, or use uView Pro utility tools.

Builds Vue 2 mobile UIs in uni-app using the uView UI component library with Button, Input, Form, Table, Modal, Tabs, and built-in $u tools (toast, http, storage, route). Use when the user needs to create uni-app interfaces with uView UI for Vue 2, customize themes via SCSS variables, or use $u utility methods.

Package a VS Code extension into a .vsix file for distribution using vsce, verify pre-flight checklist (publisher, README, CHANGELOG), and install locally via CLI or GUI. Use when development is complete and the user wants to package, distribute, or install a VS Code extension.

Register a new command in a VS Code extension by updating package.json contributes.commands and src/extension.ts activate function. Use when the user wants to add a functional command (e.g., text formatting, code generation, UI action) to a VS Code extension.

Add a Webview panel to a VS Code extension for displaying custom HTML content (forms, charts, complex layouts) using vscode.window.createWebviewPanel. Use when the user needs custom UI that cannot be achieved with standard VS Code UI elements, such as dashboards, settings forms, or rich previews.

Scaffold a new VS Code extension project using TypeScript via Yeoman generator (yo code), creating src/extension.ts entry point and package.json manifest. Use when the user wants to start a new VS Code extension project from scratch.

Provides comprehensive guidance for Pinia state management including stores, state, getters, actions, plugins, and TypeScript support. Use when the user asks about Pinia, needs to manage application state, create stores, implement state persistence, or migrate from Vuex.

Guidance for Vue Router v3 using the official Installation, Guide, and API docs. Use when users need routing setup, navigation patterns, or API details for Vue 2 projects.

Provides comprehensive guidance for Vue Router v4 including route configuration, navigation, nested routes, route guards, and Vue 3 integration. Use when the user asks about Vue Router v4, needs to set up routing for Vue 3 applications, implement navigation guards, or work with Vue Router v4 features.

Provides comprehensive guidance for Vue Router including route configuration, navigation, dynamic routes, nested routes, route guards, programmatic navigation, and route meta. Use when the user asks about Vue Router, needs to set up routing, implement navigation guards, handle route parameters, or manage route transitions.

Provides comprehensive guidance for Vue 2.x development including Options API, components, directives, lifecycle hooks, computed properties, watchers, Vuex state management, and Vue Router. Use when the user asks about Vue 2, needs to create Vue 2 components, implement reactive data binding, handle component communication, or work with Vue 2 ecosystem tools.

Guidance for Vue 3 using the official guide and API reference. Use when the user needs Vue 3 concepts, patterns, or API details to build components, apps, and tooling.

Provides comprehensive guidance for Vuex 2.x state management in Vue 2 applications including state, mutations, actions, getters, modules, and plugins. Use when the user asks about Vuex for Vue 2, needs to manage state in Vue 2 applications, or implement Vuex patterns.

Provides comprehensive guidance for Bootstrap Vue 3 component library including Bootstrap components, grid system, utilities, and Vue 3 integration. Use when the user asks about Bootstrap Vue 3, needs to use Bootstrap components in Vue 3, or implement responsive layouts.

Provides comprehensive guidance for Element Plus Vue 3 component library including installation, components, themes, internationalization, and API reference. Use when the user asks about Element Plus for Vue 3, needs to build Vue 3 applications with Element Plus, or customize component styles.

Provides comprehensive guidance for Layui Vue component library including components, layer dialogs, and utilities. Use when the user asks about Layui Vue, needs to use Layui components in Vue 3, or implement UI components.

Provides structured guidance for Vant of Vue 3.0. Use when the user needs Vant with Vue 3, asks about mobile UI components such as Button, Cell, Form, Dialog, Toast, Popup, ConfigProvider, theme customization, project setup, or wants to implement mobile-first interfaces with vant or van- components.