Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
Build Hotwire navigation and content-discovery flows: Turbo Frame pagination, tabbed navigation, lazy loading, faceted filtering/search, cache lifecycle, scroll restoration, and visit/render control. Prefer this skill when the core problem is request/response navigation state and browser history behavior. Use hwc-forms-validation for form validation and inline edit flows, hwc-realtime-streaming for WebSocket/Turbo Stream push updates, hwc-media-content for image/video/audio features, hwc-ux-feedback for generic loading/progress/transition polish, and hwc-stimulus-fundamentals for Stimulus APIs not centered on navigation.
Set up Tailwind v4 with shadcn/ui using the @theme inline pattern and CSS variable architecture — component composition, accessibility, React Hook Form. Use when initializing React projects with Tailwind v4, setting up shadcn/ui dark mode, composing components, implementing forms, fixing theme/CSS issues, or migrating from v3.
Transforms data into compelling visual narratives by applying narrative structure, annotation techniques, scrollytelling patterns, and honest framing to data journalism, presentations, and infographics. Use when creating data-driven articles or reports, designing infographics with narrative, building scrollytelling experiences, annotating charts to guide interpretation, or when user mentions data storytelling, presentation design, annotated chart, narrative visualization.
Run deterministic accessibility audits and regression gates on web projects, especially large sites with many routes and shared templates. Combines axe-core and optional Lighthouse with template-aware sampling, stable finding fingerprints, accepted baselines, standards evidence mapping (WCAG 2.1 AA default, WCAG 2.2 AA, EN 301 549), manual check guidance, and structured reporting. Output is configurable: markdown report only, markdown plus machine-readable JSON, or markdown plus issue tracker integration. Use this skill whenever the user mentions “accessibility audit”, “a11y audit”, “WCAG audit”, “accessibility check”, “compliance scan”, “accessibility baseline”, “new accessibility regressions”, or asks to check a web project for accessibility issues. Also trigger when the user wants evidence for WCAG conformance review or mapping to a specific standard (WCAG 2.2, EN 301 549 / European Accessibility Act, CAN-ASC-6.2, ADA/AODA)
Use when layouts need to adapt to different screen sizes, iPad multitasking, or iOS 26 free-form windows — decision trees for ViewThatFits vs AnyLayout vs onGeometryChange, size class limitations, and anti-patterns preventing device-based layout mistakes
CesiumJS materials and post-processing — Material, Fabric JSON, MaterialAppearance, ImageBasedLighting, PostProcessStage, PostProcessStageLibrary, bloom, depth of field, ambient occlusion, FXAA, tonemapping, BlendingState. Use when defining Fabric materials for entities or primitives, configuring PBR image-based lighting, or adding screen-space post-processing effects.
Product management skills using canonical frameworks: NNGroup customer journey maps, Lean UX Canvas, Teresa Torres opportunity-solution trees, proto-personas, 6-frame storyboards, user stories with acceptance criteria, user story mapping, full discovery cycle, and structured PRD process. Part of a larger PM library; this pointer installs only these skills.
Showcase design tokens — color palettes, type scales, spacing systems, radius scales, shadow systems, motion tokens — as HTML pages with copy-paste CSS variable exports, contrast ratio checks, and live sample type. Use whenever the user shows or asks about a palette, theme, design system, branding colors, design tokens, or wants to document any system of values that drives visual design. Markdown literally cannot display colors; reach for this skill any time color or spatial values are involved.
Turn one line (“a turbofan jet engine”, “a mechanical watch”, “an LVAD heart pump”) into a photorealistic, physics-based, interactive 3D simulation of that machine in a single HTML file, plus a 20- to 30-second film to post. Use real proportions in metres, real materials (PBR metals, paints, polymers, glass), studio lighting with soft shadows, and moving parts driven by a small solver computing real numbers (thrust, torque, rpm, flow, pressure, efficiency). Include modes to explode it, cut it open with clean section caps, x-ray it, slow it down, label it, and break it. Use whenever someone asks to build, simulate, visualize, explain, or “show how X works” for any machine, engine, mechanism, device, instrument, or hardware; wants an interactive 3D model or cutaway; or wants a video of a machine for a post, even if they never say “simulation” or “three.js”.
ShipSwift skill library — 115 production-ready SwiftUI skills for iOS/macOS covering animations (view transitions, particle transitions, change effects, shimmer, confetti, typewriter, 27 Metal shaders), charts (line, bar, donut, radar, heatmap, 3D network graph), UI components (onboarding, alert, stepper, search bar, cached remote images) and full-stack modules (Cognito/Supabase auth, camera, chat, StoreKit subscriptions, CDK infra). Use when building SwiftUI features, adding animations/charts/components, or when the user mentions ShipSwift.
When developing with the TinyVue component library (@opentiny/vue) or configuring internationalization, themes, form validation guidance, or component auto-import in a TinyVue project, always read this skill. It provides strict API documentation and examples, as well as workflows for finding information and coding standards
Design and improve product user onboarding (first-time user experience) to drive activation and early retention. Produces an Onboarding & Activation Pack (aha moment spec, first 30 seconds + first mile plan, onboarding journey map, experiment backlog, measurement plan). Use for Growth teams.
Use for Blossom Carousel Web Components installation, custom element setup, CDN usage, stylesheet imports, HTML examples, Tailwind examples, accessibility or a11y guidance, navigation controls (blossom-prev, blossom-next, blossom-dots, blossom-dot, renderDot), command events, and overscroll events.
Build video editing interfaces with Editframe's GUI components. Assemble a timeline, scrubber, canvas, preview, playback controls, and transform handles into a custom editor. Use this for a timeline, scrubber, preview, playback control, volume control, mute button, fullscreen toggle, picture-in-picture toggle, resolution picker, trim handle, or hierarchy panel.
Official Figma agent skills for design-to-code and code-to-design workflows with the Figma MCP server. Covers Figma Plugin API scripting (use_figma), implementing designs in code, generating designs and design system libraries, Code Connect component mapping, FigJam, Slides, motion, shaders, and SwiftUI.
Implements and customizes the Syncfusion .NET MAUI Button (SfButton) control. Use when working with MAUI buttons, SfButton implementation, button customization, or visual states. Covers button icons, background images, RTL support, Liquid Glass effects, custom button views, button styling, events, and checkable buttons.
Implements the Syncfusion® .NET MAUI ListView (SfListView). Use when displaying lists or collections of data in MAUI applications, implementing data grids, creating scrollable item lists, or adding sorting, filtering, or grouping. Covers item selection, layout customization, swipe actions, pull-to-refresh, load more, and drag-and-drop items.
Create production-grade frontend interfaces with strong UX and visual craft. Use when building web components, pages, dashboards, forms, landing pages, modals, or any UI. Use when user says 'build a form', 'create a dashboard', 'design a component', 'make a landing page', or asks for UI/UX work. Use even when the user just says 'make this look better' or pastes screenshots/mockups without explicitly naming a design task.
UX and visual design consultant for iOS apps using Apple's Liquid Glass design system (iOS 26+). Use when asking about element positioning, layout decisions, visual hierarchy, or whether a design choice is "Apple-approved." Provides design rationale and guidance—not code. Helps create apps worthy of an Apple Design Award.
Drawing elevation in MapLibre GL JS once a raster-dem source works — hillshade and `hillshade-method`, the `color-relief` layer and the `["elevation"]` expression, runtime contours with `maplibre-contour`, and 3D terrain with its camera and sky. Use when relief looks harsh, flat, or absent, or when the layer type or property for an elevation effect is unclear.
When the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes. Also use when the user mentions "exit intent," "popup conversions," "modal optimization," "lead capture popup," "email popup," "announcement banner," or "overlay." For forms outside of popups, see form-cro. For general page conversion optimization, see page-cro.
Write, render and edit diagrams in reladraw, a text diagram language where you say where things go, so the arrangement can be read back out of the source without looking at the picture. Use when asked to draw, diagram, sketch or visualize an architecture, a system, a data flow, a pipeline, a deployment, a directory layout, or the shape of a change or pull request; when reading or editing a .reladraw file; or when the user says "reladraw", "diagram this", "draw the architecture", "show me how these pieces fit". Use it in place of Mermaid, Graphviz, D2 or hand-drawn ASCII boxes whenever a node-and-line diagram is wanted and reladraw is installed. NOT for charts of data — bar, line, pie, scatter — and NOT for pictures that are not nodes and lines.
Implements Syncfusion .NET MAUI ComboBox (SfComboBox) control. Use when working with ComboBox, dropdown selection, editable dropdown, searchable dropdown, or filterable dropdown in .NET MAUI. Covers basic ComboBox setup, editable/non-editable modes, single/multiple selection, filtering and searching, custom UI styling, and AI-powered smart search.
Deep-dive Textual (Python) TUI skill: built-in widgets, layout systems, TCSS styling, reactive programming, background workers, multi-screen navigation, modal dialogs, and testing via the Pilot API. Covers common pitfalls and thread-safety rules for async/worker patterns, with working example apps.
Wix Design System component reference. Use when building UI with @wix/design-system, choosing components, checking props and examples, or writing tests with component testkits. Triggers on "what component", "how do I make", "WDS", "show me props", "testkit", "driver", or component names like Button, Card, Modal, Box, Text.
Generates infographic image card series with 12 visual styles, 8 layouts, and 3 color palettes. Breaks content into 1-10 cartoon-style image cards optimized for social media engagement. Use when the user mentions “小红书图片”, “小红书种草”, “小绿书”, “微信图文”, “微信贴图”, “image cards”, “图片卡片”, or wants a social media infographic series.
Use when the user asks for a GCP or Google Cloud architecture diagram—VPC/networking, GKE, Cloud Run, landing zone, multi-region, or any diagram built with GCP service icons. Builds with the declarative layout engine using ground-truth GCP stencils, validates stencils, colors, nesting, and geometry, then runs a render-based vision self-check. Default output is .drawio; PNG/SVG only on request.
Use the Figma MCP server to fetch design context, screenshots, variables, and assets from Figma, and to translate Figma nodes into production code. Use when a task involves Figma URLs, node IDs, design-to-code implementation, or Figma MCP setup and troubleshooting. Covers general Figma data fetching and exploration. Do NOT use when the goal is specifically pixel-perfect code implementation from a Figma design (use figma-implement-design instead)
Implements Google Material Design 3 (Material You) — adaptive color, tonal surfaces, dynamic theming, spring-based motion, and the component library for Jetpack Compose (primary), Flutter (secondary) and limited web. Includes token system, layout scaffolds, responsive window size classes, accessibility, and a MD3 compliance audit.
Direct and build professional motion-graphics films (launch videos, product promos, feature reveals, brand stings, kinetic-type pieces, social ads, CTAs) that read as made by a senior motion designer, not AI slop. Finds an idea only this brand could own (from its logo, control, material, verb, voice), builds a world for it (ground, light, depth, texture, 3D or generated image surfaces for the hero moment), then builds with a seek-safe GSAP runtime driven by curves measured frame by frame from 53 professional recreations, and reviews its own render honestly with scripted gates (look.py, lint.mjs) instead of self-certifying. Given a website URL it captures the brand (colours, fonts, official logo, copy, screenshots); with an ElevenLabs key it writes and voices the script, scores it, and cuts picture and sound together. Use for any request to make, plan, storyboard, fix or critique a motion graphic or promo video, in HyperFrames or plain HTML.
Investor pitch deck structure with a slide-by-slide framework, visual design rules, and data presentation. Covers the 12-slide framework, chart types, team slides, and common investor turn-offs. Use for: fundraising decks, investor presentations, startup pitches, demo days, grant proposals. Triggers: pitch deck, investor deck, startup pitch, fundraising deck, demo day, pitch presentation, investor presentation, seed deck, series a deck, pitch slides, startup presentation, vc pitch, investor meeting
Use when planning and synthesizing product/user research as a method-and-repository discipline—selecting the right method for the goal (generative interviews vs usability test vs concept test vs validation), computing method-based saturation/sample size with an explicit confidence level, or synthesizing coded observations into insights while flagging single-source anecdotes. Never fabricates user insight; an insight requires recurrence across independent participants. Distinct from product-team/ux-researcher-designer (persona/journey artifacts), product-discovery (discovery-sprint planning), and experiment-designer (live A/B)—this is the research-ops method + insight-repository layer.
Use this skill when building, modifying, or debugging a react-admin application — including creating resources, lists, forms, data fetching, authentication, relationships between entities, custom pages, or any CRUD admin interface built with react-admin.
UI5 table best practices for freestyle applications. Use when creating or troubleshooting any table: sap.m.Table (ResponsiveTable), sap.ui.table.Table (GridTable), TreeTable, SmartTable, or sap.ui.mdc.Table. Covers the control selection matrix, mandatory rules, common errors, and per-control API guidance. Triggers: “create a table”, “which table should I use”, “GridTable”, “ResponsiveTable”, “TreeTable”, “SmartTable”, “MDC table”, “sap.ui.mdc.Table”, “table not showing data”, “table binding”, “table selection”, “drag and drop table”, “table personalization”, “table growing”, “table pop-in”, “table performance”, “table export”, “table sticky header”. Keywords: sap.m.Table, sap.ui.table, GridTable, ResponsiveTable, TreeTable, SmartTable, sap.ui.mdc.Table, rows, items, rowMode, growing, sticky, personalization, p13n.Engine, DragDropInfo, OData V4, OData V2, ariaLabelledBy, cell templates
Create professional, dark-themed SVG diagrams of any type—architecture diagrams, flowcharts, sequence diagrams, structural diagrams, mind maps, timelines, illustrative or conceptual diagrams, and more. Use this skill whenever the user asks for a technical or conceptual diagram, a visualization of a system, process flow, data flow, component relationship, network topology, decision tree, org chart, state machine, or any visual representation of structure, logic, or process. Also trigger when the user says “画个图”, “画一个架构图”, “diagram”, “flowchart”, “sequence diagram”, “draw me a ...”, or uploads content and asks to visualize it. Output is always a standalone .svg file.
Style Canvas components with Tailwind CSS 4 theme tokens and approved utility patterns. Use when (1) Creating a new component, (2) Adding colors or styling to components, (3) Working with Tailwind theme tokens, (4) Adding or updating design tokens in global.css, (5) Creating color/style props, (6) Any change where component props are added/removed/renamed/retyped and can affect rendered styles. Covers @theme variables, CVA variants, and cn() utility.
Synthesize user research into actionable insights using atomic research methods. Use when asked to synthesize research, organize user feedback, find patterns in interviews, summarize customer discovery, or turn raw notes into insights and recommendations.
Implements Syncfusion .NET MAUI CheckBox (SfCheckBox) controls in MAUI applications. Use when implementing checkboxes, selection controls, or toggle buttons in .NET MAUI. Covers three-state checkboxes, indeterminate state, checkbox customization, checkbox events, visual states, and checkbox groups
Implements Syncfusion .NET MAUI Picker (SfPicker) control. Use when working with picker controls, item pickers, selection pickers, multi-column pickers, or dialog pickers in .NET MAUI applications. This skill covers installation, configuration, modes (Default, Dialog, RelativeDialog), header/footer customization, column handling, data binding, events, and accessibility.
Tailwind CSS v4 patterns and design systems. Use when configuring Tailwind themes, building components, implementing dark mode, using container queries, migrating from v3, integrating shadcn/ui, or fixing build errors. Use for tailwind, css, styling, theme, design-tokens.
Animation and motion design patterns using Motion library (formerly Framer Motion) and View Transitions API. Use when implementing component animations, page transitions, micro-interactions, gesture-driven UIs, or ensuring motion accessibility with prefers-reduced-motion.
Use when the user asks for a Databricks lakehouse architecture diagram — medallion architecture (Bronze/Silver/Gold), Delta Lake, Unity Catalog, workspace deployment, data-plane/control-plane, or any diagram built with Databricks icons. Builds with the declarative layout engine using ground-truth stencils, validates (stencils/colors/nesting/geometry), runs a render-based vision self-check. Default output is .drawio; PNG/SVG only on request.
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