Skills
96,770 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
Frontend UX rules for Ethereum dApps that prevent the most common AI agent UI bugs. Mandatory patterns for onchain buttons, approval flows, address UX, USD context, RPC reliability, theming, and pre-publish metadata. Use whenever you are building a frontend for an Ethereum dApp.
Build and audit WordPress layouts with GenerateBlocks V2, including CSS Mode, responsive at-rules, dynamic data, Pro components, and recovery-safe block serialization. Use for new GB layouts, conversions, repairs, and hand-authored block markup.
Production recipes for cursor and pointer-driven GSAP animations. Companion to official gsap-core and gsap-performance skills (API reference). Triggers: cursor follower, cursor effect, mouse follower, magnetic button, spotlight cursor, cursor trail, particle trail, spring cursor, elastic cursor, pointer animation, custom cursor, cursor glow, clipPath cursor, quickTo cursor, image preview hover, perspective tilt, 3D tilt cursor. Non-triggers: Not for hover/tilt card effects (use gsap-interact), not for scroll animations (use gsap-scroll), not for general mouse events without cursor effects. Outcome: Produces cursor-driven animation effects with proper cleanup, overwrite management, and performance optimization (quickTo, ticker, will-change lifecycle).
Production recipes for GSAP SVG animations. Companion to official gsap-plugins skill (API reference). Triggers: SVG animation, GSAP SVG, path drawing, strokeDashoffset, DrawSVG, drawSVG, SVG morph, MorphSVGPlugin, circuit tree, circuit board, CTAHud, HUD animation, pulse ring, scallop wave, SVG stagger, SVG fill, SVG stroke, SVG cleanup, feGaussianBlur, SVG glow, SVG blink, shape overlay, page transition, section transition, smooth morph, morph interpolation, dynamic morphing, SVG curtain, shape transition. Non-triggers: Not for text animation (use gsap-text), scroll reveals without SVG (use gsap-scroll), mouse interactions (use gsap-interact), or non-SVG visual effects (use gsap-vfx). Outcome: Produces SVG animations — path drawing, morphing, circuit board patterns, HUD systems, pulse rings, and scallop waves.
Elite website image-to-code skill for Codex. For visually important web tasks, it must first generate the design image(s) itself, deeply analyze them, then implement the website to match them as closely as possible. In Codex, it must prefer large, readable, section-specific images instead of tiny compressed boards, generate fresh standalone images for sections or detail views instead of cropping old ones, avoid lazy under-generation, avoid cards-inside-cards-inside-cards UI, and keep the hero clean, spacious, readable, and visible on a small laptop.
Expert UI design skill. Creates high-fidelity HTML designs, interactive prototypes, slide decks, animations, and visual explorations. Use when user asks to design, prototype, create UI, make slides, create mockups, build interactive demos, design interfaces, or explore visual options. Triggers: /design, /prototype, /ui, /mockup, /slides, /deck, "design a", "prototype", "mockup", "make a UI", "create slides", "build a deck" 新手引导：输入 `/design 新手`、「这个怎么用」「第一次用」「能干嘛」时，走 SKILL.md 的〈新手上路〉，不要直接开始干活。
Use this skill when deciding whether font-size should use rem or px, reviewing Chrome text zoom support, or choosing whether text-dependent spacing and sizing should scale with typography. Apply it when CSS uses blanket rem conversion, root font-size hacks, or relative units such as em and ch without a clear semantic basis.
Animation, morphing, and shader best practices for Liquid Glass and SwiftUI motion on iOS 26+/macOS 26+ through iOS 27. Use when animating glass or building UI motion: glassEffectID, @Namespace morphing, GlassEffectContainer spacing, glassEffectUnion, glassEffectTransition (.matchedGeometry/.materialize), withAnimation, springs, UnitCurve, PhaseAnimator, KeyframeAnimator, @Animatable, matchedTransitionSource, navigationTransition zoom, scrollTransition, visualEffect, Metal shaders (colorEffect, distortionEffect, layerEffect, [[stitchable]]), accessibilityReduceMotion gating, Instruments/xctrace profiling of hangs and animation hitches. Also fires on symptoms: glass morph not animating, view pops in instead of morphing, glass fades instead of materializing, morph flickers with Reduce Motion, menu glass morphs as a rectangle, animation runs on insert but not removal, PhaseAnimator loops forever or fires once, shader shows clipped edges (maxSampleOffset), animation hitches or main-thread hangs while scrolling glass chrome. For static glass, availability gating, toolbars, UIKit/AppKit glass, or accessibility of the material itself use the liquid-glass skill first.
Plan and audit localization quality programs for mobile apps, games, SaaS, web, desktop, store listings, lifecycle messages, support content, legal copy, RTL, truncation, pluralization, cultural fit, in-context review, pseudo-localization, LQA, release gates, and market feedback. Use when translation must become launch-quality product experience.
Optimizes landing pages, signup flows, onboarding, forms, popups, and paywalls for conversion. Triggers for 'CRO', 'conversion rate', 'landing page', 'signup flow', 'A/B test ideas', 'exit popup', 'form optimization', or 'user activation'.
Provides comprehensive guidance for MateChat Vue 3 component library including AI chat/agent UI components, installation, API reference, and demo examples. Use when building AI chat interfaces with Vue 3, implementing conversation bubbles, input components, or any MateChat UI components.
Molten OS Core — creates a practical Google DESIGN.md–spec visual system at `molten-docs/design/design.md`, plus `molten-docs/design/example.html`. Use for design system, design.md, or translating the brand brief into visual direction. Start by choosing one design surface (landing page, web product, mobile product, or desktop product), then load the matching surface reference and ask whether the user wants a fast draft or detailed pass. Do not use for brand strategy or messaging; use molten-brand for those.
Coordinate the end-to-end CAD/source-asset to SimReady workflow. Use for broad requests such as CAD to SimReady, source asset to simulation-ready USD, or prop packaging that require conversion, material/physics assignment, SimReady conformance, validation, and optional package creation; deploy or verify Content Agents services first when property assignment is enabled; route single-stage work through nested references.
Turn a user-provided photograph into a minimal two-sided 2:3 zine-style postcard. Preserve the original photo above, then create a sparse hand-drawn source-specific motif, minimal metadata, three sampled color swatches, and a matching functional postcard back
Create Pragmatic Institute buyer and user personas — archetypes grounded in real market evidence, written so the team stays connected to real people. Use when the PM asks about personas, "who is the buyer", "who is the user", target audience, ICP, or wants to make a persona come alive. Distinguishes the buyer (makes/influences the purchase) from the user (uses it daily). Produces a Buyer Persona and a User Persona as a Markdown or Word .docx artifact.
Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions \"deck,\" \"slides,\" \"presentation,\" or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill.
Design entire feature flows end-to-end with user needs, user stories, and ASCII prototypes. Explores codebase to understand existing patterns, reuses existing components and modals, asks alignment questions, then designs world-class Linear/Stripe/Vercel-quality UI/UX. Writes final PRD into .todo/[feat-name]/PRD.md. Use when designing a new feature, flow, or screen — especially before implementation.
Opinionated assistant for installing and configuring Tailwind CSS in React projects, then revamping components using Tailwind utility classes and semantic design tokens. Use when working on React (CRA, Vite, Next.js, Remix, plain SPA) and you need guidance on Tailwind setup, dependency selection and installation order, configuration, semantic theme design, and common UI recipes (forms, data tables, navigation, modals, layout).
Build highly distinctive, production-ready Flutter interfaces with exceptional design fidelity. Use when designing a new app or new screens from scratch, where no visual language is established yet. Do not use when extending or fixing screens in an app that already has a design system, theme or style guide — follow what the app already does instead.
Iteratively build multi-page websites using Stitch. Reads next-prompt.md (the baton), generates the next page with Stitch MCP, integrates it into the site, then updates next-prompt.md to continue the loop. Works with stitch-design-md and stitch-ui-prompt-architect for consistent multi-page output.
Build, review, debug, configure, migrate, or plan Storybook 10 UI workshops with current docs. Use for storybook, create storybook, CSF3, CSF Next, Meta, StoryObj, definePreview, preview.meta, args, argTypes, decorators, parameters, tags, autodocs, play functions, storybook/test, @storybook/react-vite, @storybook/nextjs-vite, @storybook/addon-docs, @storybook/addon-a11y, @storybook/addon-vitest, portable stories, composeStories, main.ts, preview.ts, ESM config, Chromatic, @storybook/addon-mcp, componentsManifest, storybook skills/tools agent CLI, and upgrades from Storybook 8/9 (10.6.x current).
Carry UI designed and built in your design system's Storybook into the production product, all the way to a pull request. Assesses the work region by region, sorts real copy from placeholder content, translates the story's markup and styles into the product's own templates, wires it to the product's data, scripts, forms, and links, and proves in a browser that the product matches the story. Use when the user says "ship this story", "take this Storybook page to production", "port the redesign into the site", "carry this over from Storybook", "storybook to product", or points at a story and a product repo. The reverse of product-to-storybook, which brings product screens into Storybook. Also runs a catch-up that carries later Storybook changes over, one pull request at a time.
Write, review, or improve SwiftUI code following best practices for state management, view composition, performance, macOS-specific APIs, and iOS 26+ Liquid Glass adoption. Use when building new SwiftUI features, refactoring existing views, reviewing code quality, or adopting modern SwiftUI patterns.
Implement Calendar, DatePicker, DateRangePicker, DateTimePicker, and TimePicker components using Syncfusion JavaScript (EJ2) calendars library. Covers date/time selection, formatting, validation, localization, masking, accessibility, and advanced customization patterns.
Comprehensive guide for implementing Syncfusion EJ2 JavaScript Notification components including Message, Skeleton, and Toast. Use this when displaying contextual messages with severity indicators (Normal, Success, Info, Warning, Error) and display variants (Text, Outlined, Filled); creating animated loading placeholders with shapes (Circle, Square, Rectangle, Text) and shimmer effects (Wave, Pulse, Fade); configuring toast notifications with positioning, animations, templates, and dismissal patterns; or customizing notification appearance and accessibility.
Create distinctive, production-grade terminal user interfaces with high design quality. Use this skill when the user asks to build CLI tools, TUI applications, or terminal-based interfaces. Generates creative, polished code that avoids generic terminal aesthetics.
Expert visual design craft, UI systems, and pixel-perfect implementation. Activates when building, styling, reviewing, or polishing any interface -- websites, apps, dashboards, component libraries, design systems, landing pages, or any screen needing visual polish. Triggers on: CSS styling, component design, layout, spacing, typography, color, dark mode, responsive design, design tokens, Figma, UI audits, visual hierarchy, icons, shadows, border-radius, animations. Also activates on: 'make it look good', 'improve the design', 'it looks off', 'spacing', 'colors', 'typography', 'design system', 'component library', 'pixel perfect', 'modern design', 'layout', 'responsive', 'dark mode', 'style this', 'polish', 'improve visual'. Applies whenever a visual interface is created or refined, even without saying 'UI'. Hands off to ux-designer for flow strategy and psychology. Hands off to design-system for tokens, component infrastructure, and DS audits. Do NOT activate for: user research methodology, psychology theory, backend logic, database schemas, API design without UI, DevOps, casual mention of design vocabulary in a non-design context (e.g., planning, discussing, writing about design without building/styling), tasks where the actual problem is data, performance, infrastructure, or content even if a UI is involved. Require explicit visual/styling intent -- do not activate by reflex on trigger words alone.
Orchestrator for WebView UI mockup workflow - delegates design iteration to ui-design-agent and implementation scaffolding to ui-finalization-agent. Use when user mentions UI design, mockup, WebView interface, or requests 'design UI for [plugin]'.
Premium neutral-first UI/UX design system and frontend workflow for product interfaces. Use when designing or reviewing pages, components, dashboards, settings screens, editors, forms, tables, modals, drawers, or interaction patterns that should feel calm, premium, responsive, system-driven, and production-ready. Also use when making design decisions about hierarchy, tokens, spacing, dark/light parity, component states, and cross-page consistency.
uni-app cross-platform frontend development with Vue 3 + TypeScript. Use for: (1) Creating new uni-app projects or pages, (2) Integrating UI libraries (uView Plus, uni-ui, TuniaoUI), (3) Implementing multi-theme design systems, (4) Building WeChat Mini Programs, H5, and other platforms, (5) Setting up SCSS theming and global styles, (6) Configuring Vite build system. Includes reusable templates, component patterns, and best practices applicable to any uni-app project.
Design and audit user research repositories that turn interviews, surveys, usability tests, support tickets, sales calls, churn reasons, app reviews, and product analytics into tagged, consent-safe, decision-linked evidence. Use when product teams need reusable insight instead of anecdote piles.
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.