Skills
96,770 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
Builds a panel of personas from real material, interviews them under decision pressure (never stated preference), and walks a flow through their eyes — on a brief, a spec, a prototype, or the running app. Fresh panels, repeated runs, believe only what repeats; saturation and a parity check against real interviews when they exist. Three stances. Output is hypotheses tagged synthetic, never evidence. Use for "synthetic users", "walk this as the persona".
Material Design 3 and Android platform guidelines. Use when building Android apps with Jetpack Compose or XML layouts, implementing Material You, navigation, or accessibility. Triggers on tasks involving Android UI, Compose components, dynamic color, or Material Design compliance
Critique a rendered screen’s density—cognitive load, content prioritisation, scanning patterns, and progressive disclosure. Use when a screen feels overwhelming. For the underlying choice-count principle, use `hicks-law` (interaction-design)
This skill should be used when generating and editing images using the Gemini API (Nano Banana Pro). It applies when creating images from text prompts, editing existing images, applying style transfers, generating logos with text, creating stickers, product mockups, or any image generation/manipulation task. Supports text-to-image, image editing, multi-turn refinement, and composition from multiple reference images.
The original v1 taste-skill, preserved for projects depending on its exact behavior. The current default is `design-taste-frontend` (v2 experimental), which is a substantial rewrite. Use this v1 install name only if you need exact backward compatibility.
Build any of 16 premium motion effects from scratch in your own brand, as one 8-second looping HTML file with window.seek(seconds) so it exports frame-exact to MP4 or GIF. Interfaces (button to player, search to results, card to workspace, tabs to panels), data (chart morph, dashboard zoom, spring stack, magnetic dock), type (masked type, elastic type, text to layout, image reveal) and systems (perspective shift, glass focus, flowing paths, particle logo). Use when someone says "build the chart morph", "make a button that turns into a video player", "animate my logo with particles", "motion effect", "UI animation", "product animation", "animated dashboard", "kinetic type" or names any of the 16 effects.
Elite frontend image-direction skill for generating premium, conversion-aware website design references. CRITICAL OUTPUT RULE — generate ONE separate horizontal image FOR EVERY section. A landing page with 8 sections produces 8 images. Never compress multiple sections into one image. Enforces composition variety (not always left-text / right-image), background-image freedom, varied CTAs, varied hero scales (giant / mid / mini minimalist), narrative concept spine, second-read moments, and a single consistent palette across all images. Optimized for landing pages, marketing sites, and product comps that developers or coding models can accurately recreate.
Elite mobile app image-generation skill for creating premium, app-native screen concepts and flows. Designed for iOS, Android, and cross-platform mobile products. Prioritizes clean hierarchy, comfortably readable text, strong multi-screen consistency, controlled color palettes, non-generic creative direction, textured surfaces, image-led composition, tasteful custom iconography, and clean phone mockup framing. By default, screens should be shown inside a subtle premium iPhone or similar phone mockup with a visible frame, while the main focus stays on the app content itself. This skill generates images only. It does not write code.
You MUST use this when building, implementing, redesigning, reviewing, or refining user-facing interfaces - including pages, layouts, forms, navigation, dashboards, and reusable UI components in HTML, CSS, Vue, Nuxt, React, or other frontend frameworks. Also applies to frontend code changes involving responsive design, styling, accessibility, visual hierarchy, interaction states, or user experience, even when the request is framed as implementation rather than design. Use alongside web-debug for browser verification; root-cause investigation of unexpected behavior belongs to debugging.
Use when the user asks for app store screens or a task matching the examples below. Generate 5–6 App Store screenshots in a given brand's aesthetic from a `brand.md`, raw product screenshots, or a public App Store listing fetched through Pika MCP. Story-driven (hook → value → features → proof → close), splashy, on-brand. Outputs 1290×2796 PNGs ready to drop into App Store Connect. Use when someone wants App Store / store listing assets — including: "make me app store screenshots", "design app store screens for [brand]", "I have a brand.md and screenshots, generate store assets", "screenshot set for app launch", "iOS store screens", "app store creative", "store listing visuals", "splashy app store screens", "app-store-screens".
Create a packaging design brief — structure, visual direction, hierarchy, materials, and unboxing experience. Use when the user says "packaging design", "packaging brief", "product packaging", "packaging direction", "label design", "packaging identity", "unboxing experience", "packaging look and feel", "brief my packaging designer", "packaging for my product", "packaging strategy", "retail packaging", "e-commerce packaging", "what should my packaging look like", or is briefing a designer, agency, or manufacturer on packaging requirements.
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
Frontend development skill for React, Next.js, TypeScript, and Tailwind CSS applications. Use when building React components, optimizing Next.js performance, analyzing bundle sizes, scaffolding frontend projects, implementing accessibility, or reviewing frontend code quality.
Raw mechanical interfaces fusing Swiss typographic print with military terminal aesthetics. Rigid grids, extreme type scale contrast, utilitarian color, analog degradation effects. For data-heavy dashboards, portfolios, or editorial sites that need to feel like declassified blueprints.
Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
Generate Guizang-style material illustrations, labeled explanatory visuals, material-styled chart illustrations, and data-first editorial images from articles, notes, product concepts, workplace reports, creator posts, tutorials, school materials, humanities topics, science explanations, screenshots, or chart data. Use when the user asks for 配图, 带字插图, 解释图, 图解插画, 概念拆解图, 图表美化, 数据图美化, 3D 图表, 汇报配图, 内容配图, 小学课文配图, 生物/化学/物理解释图, 人文类配图, process/loop/system diagrams, or wants GPT-Image / image generation to create supporting images that can sit inside social cards, docs, slides, PPTs, or posts.
UI design system toolkit for Senior UI Designer including design token generation, component documentation, responsive design calculations, and developer handoff tools. Use for creating design systems, maintaining visual consistency, and facilitating design-dev collaboration.
Apply, switch, and restore Codex desktop themes from the local ~/.codexthemes library with one command, and report which theme is currently active. Use when a user asks to apply or activate a theme they created or installed, switch between installed themes, restore the native Codex look, or check or debug which theme is currently applied.
Transform text content into professional Mermaid diagrams for presentations and documentation. Use when users ask to visualize concepts, create flowcharts, or make diagrams from text. Supports process flows, system architectures, comparisons, mindmaps, and more with built-in syntax error prevention.
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.
Create polished, general-purpose Microsoft Word documents with clear structure, typed content blocks, and strong visual hierarchy for any brief. Use when the user asks for Microsoft Word, MS Word, a Word document, DOCX, .docx, a beautiful or professional Word doc, an editable Word handoff, or to beautify Word formatting. Create Microsoft Word documents with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
Frontend design skill that generates, restyles, and guides UI development in mager's actual design taste — concept-led interfaces that feel authored, tactile, expressive, and highly usable, spanning editorial warmth, bright modern product design, and high-contrast neon systems. Use this skill when building or reviewing any frontend UI.
Download a published Codex theme from codexthemes.ai and install its source files into the local ~/.codexthemes theme library, anonymously within a free quota or with a CodexThemes API key for higher limits. Use when a user asks to install, download, get, or try a theme from CodexThemes, names a codexthemes.ai theme URL or theme ID to install, or hits a download rate limit and needs API key guidance
Critique a rendered screen's color: contrast ratios, palette coherence, and semantic meaning. Use when reviewing one screen. For a product-wide WCAG audit, use `accessibility-audit` (design-systems); to build the palette, use `color-system` (ui-design).
UX/UI design guidance for building, reviewing, and critiquing interfaces and frontend code. Use when designing screens or components, auditing usability or accessibility (WCAG 2.2, EAA), writing microcopy, or designing forms, navigation, search, tables, dashboards, onboarding, notifications, real-time collaboration, canvas/whiteboard apps, AI/chat interfaces, i18n/RTL, voice, design systems, or barcode/QR scanning and display.
Frontend development skill for React, Next.js, TypeScript, and Tailwind CSS applications. Use when building React components, optimizing Next.js performance, analyzing bundle sizes, scaffolding frontend projects, implementing accessibility, or reviewing frontend code quality.
Extract design systems from reference UI images and generate implementation-ready UI design prompts. Use when users provide UI screenshots/mockups and want to create consistent designs, generate design systems, or build MVP UIs matching reference aesthetics.
Turns a rough idea for an animated graphic into a precise build brief for Claude Code, in your own brand. Asks for anything essential first (exact numbers, size, length, brand), keeps real results apart from sample data, and never invents a figure. Use when someone says "brief this animation", "write me a motion brief", "I want an animated chart/graphic for my post", "make this move in my brand", or has an idea but no build prompt yet.
Generate and edit images using Wan and Qwen Image models. Supports text-to-image, image editing (style transfer, subject consistency, text rendering), and interleaved text-image output. TRIGGER when: user wants to create illustrations, product images, artistic designs, posters, text-to-image generation, edit/transform existing images, apply style transfer, generate images based on reference photos, interleaved text-image content, mentions Wan/Qwen Image models/AI art creation, or explicitly invokes this skill by name (e.g. use qwencloud-image-generation). DO NOT TRIGGER when: user wants to understand/analyze existing images or OCR (use qwencloud-vision), video generation (use qwencloud-video-generation), text-only tasks.
The setup step every other skill in this pack reads. A short interview plus 3 to 5 reference frames becomes two files in your project, brand.md (who you are, what you sell, your assets) and MOTION.md (your colours, type, timing and motion rules), plus a rule in CLAUDE.md so Claude reads them before it animates anything. Use at the start of any motion project, or when someone says "set up my brand", "brand intake", "build my motion design system", "make it look like my brand", "onboard me", "write my MOTION.md" or drops a batch of brand frames into chat.
Turn a reference video into a highly detailed recreation or inspiration prompt. Use when the user provides, mentions, uploads, links, or points to a video and asks to analyze the design, UI, animations, transitions, scroll interactions, typography, colors, assets, WebGL/Three.js, storytelling, section-by-section behavior, or to create a prompt/article that recreates the page, app, interaction, or motion system.
Generate a branded YouTube thumbnail from a video title. Uses a reference photo of the creator, high-CTR thumbnail principles, and brand colours to produce a ready-to-generate image prompt for Gemini. Use this skill whenever the user says "thumbnail", "youtube thumbnail", "build me a thumbnail", or wants a video cover image before writing the script. The thumbnail-first workflow mirrors the graphic-first approach for LinkedIn: sells the video before anyone hears a word of the script
Use this when implementing code changes in AEM Edge Delivery Services (EDS, Franklin, Helix), whether new or modified blocks, core functionality (scripts.js, styles, delayed.js, etc.), or both. Creates and modifies block folders and decorate functions, updates core scripts, scopes CSS, and wires up delayed loading. For the overall development process use content-driven-development.
Add, configure, or review Ignite UI for Blazor Lite component support in Blazor applications. USE FOR: installing IgniteUI.Blazor.Lite or IgniteUI.Blazor.GridLite, registering AddIgniteUIBlazor() in Blazor Server, WASM, Hybrid, or split Blazor Web App projects, adding @using IgniteUI.Blazor.Controls, wiring the theme stylesheet, picking the right host page, locating the GridLite stylesheet path, explaining single-project vs split Server/Client Web App setup differences, and checking where an interactive render mode is needed for Ignite UI components to work. DO NOT USE FOR: general Blazor component authoring without Ignite UI, choosing app architecture or render mode from scratch (see create-blazor-project), JavaScript interop (see use-js-interop), authentication (see configure-auth), prerendering (see support-prerendering), or layout/component design questions that need no Ignite UI setup
Generates custom design system rules for the user's codebase. Use when the user says “create design system rules,” “generate rules for my project,” “set up design rules,” “customize design system guidelines,” or wants to establish project-specific conventions for Figma-to-code workflows. Requires Figma MCP server connection.
Create a real 3D WebGL object with geometric mesh depth, physically based material, directional and ambient lighting, perspective camera, subtle rotation, and floating motion. Use when a page needs a faceted 3D hero object or product-like visual with real lighting instead of CSS transform tricks.
Turn an article, case study, brand narrative, product journey, or long-form story into a cinematic scroll-driven landing page using one of three renderers: scrubbed video, a real-time Three.js world, or semantic HTML/SVG data and typography. Use when the user asks for a scroll world, fly-through landing page, article-to-website transformation, animated planet, data scrollytelling, video-scrubbed page, connected visual journey, or story-led alternative to ordinary stacked sections
Create subtle editorial word-by-word text reveal animations where each word fades and rises into place once it enters the viewport. Use for premium portfolio headlines, hero copy, section intros, and short marketing text that needs a cinematic staggered reveal with IntersectionObserver or in-view detection.
Critique a rendered screen's affordances — what looks clickable, state visibility, CTA clarity, and action discoverability. Use when reviewing an existing screen. For sizing and positioning targets in new work, use `fitts-law` (interaction-design).
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.