Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
Helps analyze a product or UX decision fork and fully groom an idea using the method: from trigger and job to hypothesis, refutation, and validation. Use when discussing a feature, flow, concept, product character, or strategy if these questions are still open; to test an idea’s premises and reject it; or when a decision replaces the task or an external fact determines the model. Do not use for composing a specific surface when the task is clear (nodumb-design), implementing an agreed decision, visual polish, or technical implementation without a product decision fork.
Show an app working on a web page by drawing it live in HTML instead of recording it. A Mac-style window plays the app step by step, and every frame is a pure function of one clock, View(t), drawn on a fixed 1200 × 750 stage that one CSS scale fits to any width. The pointer is scripted, labels and pictures come from the real app, a steps bar sits under the window, it plays only while on screen, and reduced motion gets designed end frames. Use when someone wants a product demo, an animated app window or hero, a feature walkthrough, "the UI animated and simulated in HTML", "like a screen recording but HTML", an interactive product tour on a landing or download page, or wants to replace screen recordings, GIFs or MP4s of their UI with crisp live HTML. Also use to build many such windows at once with helper agents, or to scrub, freeze and screenshot them.
Implements and configures the Syncfusion .NET MAUI AI-Powered Smart Text Editor (SfSmartTextEditor). Use when working with SfSmartTextEditor, AI-powered text input, predictive text suggestions, inline or popup suggestions, or UserRole/UserPhrases configurations. Covers suggestion display modes, custom AI services (Claude, DeepSeek, Gemini, Groq), Azure OpenAI integration, and customization options.
Use when fixing VoiceOver issues, Dynamic Type violations, color contrast failures, touch target problems, keyboard navigation gaps, or Reduce Motion support — comprehensive accessibility diagnostics with WCAG compliance, Accessibility Inspector workflows, and App Store Review preparation for iOS/macOS
Validate DESIGN.md files against the official Google specification using the `@google/design.md` CLI linter. Works with local files. Use when the user wants to lint a DESIGN.md, check spec compliance, find broken token references, verify WCAG contrast ratios, diff two versions, export tokens to Tailwind or DTCG format, or audit a design system file for structural correctness. Trigger on mentions of "validate DESIGN.md", "lint DESIGN.md", "check my design.md", "design.md spec compliance", "WCAG contrast check", "broken token references", "design token validation", "export design tokens", "diff design systems", "design.md audit", "@google/design.md", "npx design.md lint", "design system validation", "frontmatter tokens", or any request to verify a DESIGN.md file
Scaffolds, clones, and deploys config-driven NextJS landing pages built on shadcn/ui and Tailwind v4. Use when creating single or multiple startup landing pages with email capture, analytics, and modern design. Supports batch creation from templates or CSV/JSON files and Vercel deployment with custom domains. Each landing is a standalone NextJS app driven by an app.json config file
Nano Banana Pro (nano-banana-pro) image generation skill. Use this skill when the user asks to "generate an image", "generate images", "create an image", "make an image", uses "nano banana", or requests multiple images like "generate 5 images". Generates images using Google's Gemini 2.5 Flash for any purpose - frontend designs, web projects, illustrations, graphics, hero images, icons, backgrounds, or standalone artwork. Invoke this skill for ANY image generation request.
Design and generate polished, on-brand presentation decks as clean 1920×1080 HTML — with real charts, tables, and AI or stock imagery. Use whenever someone wants to create, design, or improve a presentation, slide deck, pitch deck, investor or sales deck, keynote, training or teaching deck, PowerPoint (PPTX), Google Slides, or a data-heavy report, and cares about design quality. The visual style is derived from the brief, never picked from a theme or template menu.
Generate interactive presentation slides using React + Tailwind, and export to standalone single-file HTML. Triggers on keywords like "slides", "presentation", "PPT", "demo", "benchmark", or when user requests export. Uses agent-browser skill for browser verification before export (install with `npx skills add vercel-labs/agent-browser` if not available).
This skill provides comprehensive documentation for all 23 Vercel AI Elements components organized by category (Message, Conversation, Input/Interaction, Content Display, AI Processing, Advanced Features). Use when users ask about building AI chatbots, need component documentation, want API references for Vercel AI Elements, or need integration examples with the AI SDK.
Reference — Comprehensive SwiftUI navigation guide covering NavigationStack (iOS 16+), NavigationSplitView (iOS 16+), NavigationPath, deep linking, state restoration, Tab+Navigation integration (iOS 18+), Liquid Glass navigation (iOS 26+), and coordinator patterns
UI/UX design intelligence for web and mobile. Includes 50+ styles, 161 color palettes, 57 font pairings, 161 product types, 99 UX guidelines, and 25 chart types across 10 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui, and HTML/CSS). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, and check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, and mobile app. Elements: button, modal, navbar, sidebar, card, table, form, and chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, and flat design. Topics: color systems, accessibility, animation, layout, typography, font pairing, spacing, interaction states, shadow, and gradient. Integrations: shadcn/ui MCP for component search and examples.
Evaluate UI designs against usability heuristics, UX laws, interaction patterns, interaction design principles, information architecture, and content quality. Conduct heuristic evaluations, structured design critiques, pattern-based reviews, posture analysis, excise audits, IA evaluations, and UX writing reviews. Provides specific, actionable feedback grounded in established principles rather than subjective opinion.
Test if your solution actually solves the validated problem before building the full product. Master the art of showing concepts and prototypes to get honest feedback on solution fit. Use when: **After problem interviews** to test if your solution addresses validated problems; **Before building MVP** to validate core value proposition; **Prototype testing** to get feedback on concepts and mockups; **Feature validation** to test if new features solve real problems; **Pivoting** to test alterna...
Tailwind CSS v4.2 browser-runtime patterns for HyperFrames compositions. Use when scaffolding or editing projects created with `hyperframes init --tailwind`, writing Tailwind utility classes in composition HTML, adding CSS-first Tailwind v4 theme tokens, debugging v3 vs v4 syntax, or deciding when to compile Tailwind to CSS instead of using the browser runtime.
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.
Author or edit Clayzo animation documents and interactive animated components with the typed authoring package. Use for motion design, product microinteractions, pointer behavior, loops, 2.5D camera work, glass, dithering, custom shaders, previewing, and revision-bound self-review.
Load this skill whenever the project contains text, UI components, icons, form controls, data visualisations, or focus indicators — in short, almost every project. Under no circumstances hard-code colour values without verifying contrast ratios. Absolutely always ensure text meets 4.5:1, large text meets 3:1, and non-text UI elements meet 3:1 against adjacent colours. Test in light mode, dark mode, and forced-colors (high contrast) mode.
Generate images using Google's Gemini API — hero backgrounds, OG images, placeholder photos, textures, and style-matched variants. Uses free-tier models for drafts, paid for finals. No dependencies beyond Python 3. Trigger with 'generate image', 'gemini image', 'make a hero background', 'create placeholder photo', 'generate OG image', 'AI image', or 'need an image for'.
Agentic eyes for Godot work: cross-platform screenshot CLI (asset/region/window/screen) to budgeted WebP, TEMP editor viewport bridge under .gdskills/, and Taste Receptor Atlas v2 (~237 micro-receptors × 0–2: hierarchy, contrast, typography×41, affordance, space, color, icon, composition, light/FX, motion-tells, anti-slop, originality, identity). Use when agents must see UI, assets, or the editor — not for in-game screenshot Autoloads. Keywords: agent vision, screenshot, WebP, visual QA, taste receptors, typography, UI review, asset sheet, editor viewport, anti-slop
Map opportunities using Teresa Torres' Opportunity Solution Trees. Use when asked to identify opportunities, find product gaps, explore new areas, map the solution space, or connect business outcomes to customer needs and testable solutions.
Prevents generic AI-generated UI by enforcing product-specific design direction, design tokens, layout strategy, and anti-slop review. Use when generating or reviewing landing pages, SaaS UI, dashboards, onboarding flows, app screens, desktop/mobile UI, frontend components, Figma/mockups, UI redesigns, or shadcn/Tailwind refactors. Do not use for pure backend, database, DevOps, data processing, CLI-only scripts, or text-only tasks unless visible UI is involved
Expert in Keboola configuration schemas, conditional fields (options.dependencies), UI elements, sync actions, and schema testing. Can launch schema-tester and run Playwright tests. Specialized for configSchema.json and configRowSchema.json development.
Extract structured data from Axure prototypes using Playwright — screenshots, design tokens, interaction maps, annotations, and page text. Use this skill whenever the user wants to extract data from an Axure prototype, reconstruct or clone an Axure page, analyze Axure design tokens, export Axure content, or work with Axure prototype URLs (even if they don't say "Axure" explicitly — look for AxShare links, /start.html#p= URLs, /start.html?id=...&p= URLs, or mentions of wireframes/prototypes hosted online).
SwiftUI framework skills — data flow (identity, Observation, state ownership), layout & containers (Layout protocol, lazy-stack performance), AlarmKit, 3D charts, rich text editing, customizable toolbars, and WebKit embedding. Use for SwiftUI state/rendering bugs, custom layouts, scroll performance, or these feature areas.
Scaffold a unified, cross-platform color theme system into an Expo Router app. Sets up semantic system colors (resolved from native iOS labels and Android Material You dynamic colors), brand colors, automatic dark/light re-rendering, the React Navigation ThemeProvider, and a useColors() / useTheme() context hook. Use whenever a user wants to set up theming, dark mode, dynamic or Material You colors, a unified color system, or a useColors/useTheme hook in an Expo / React Native app, even if they do not name a specific approach.
Creates a complete Instagram carousel, from cover to last slide, ready to post as 1080x1350 PNGs. Use when someone asks for a carousel, a multi-slide post, saveable content, turning an idea, text, lesson or theme into a carousel, or improving the cover and copy of an existing carousel. Runs a short interview, picks the format, writes the copy slide by slide, and exports the images with Playwright.
Plan, write, time, style, and validate motion-graphic beats for long-form talking-head HyperFrames videos. Use when Codex is asked to add or improve visual beats, glassmorphism lower thirds, crumpled-paper full-screen takeovers, transcript-synced callouts, pacing coverage, YouTube retention graphics, or render-ready overlays in an existing HyperFrames video project.
Pick and fetch icons through the Icons8 MCP so a project ends up with one consistent set instead of a pile of mismatched icons. Locks the whole project to one pack, rejects wrong metaphors (settings is a plain gear, not an Apple logo), previews with free PNG URLs and pulls SVG only for the final set. Use whenever a UI, prototype, landing page, slide deck or doc needs icons, when the user mentions Icons8, an icon set or a specific icon, when replacing or auditing icons already in a file, and when an icon should move on hover, click or while loading
Implement and audit web accessibility with WCAG, semantic HTML, keyboard navigation, focus, accessible names, contrast, zoom, and assistive technologies. Use for components, pages, forms, dashboards, and compliance reviews; automation does not replace manual testing.
Produce a mock-audit storyboard: a single HTML page embedding related UX surfaces side by side, with per-mock audit checklists, a flow diagram, and gap cards for missing mocks. Use when reviewing several mocks together would materially reduce context switching or expose cross-surface gaps, or when the user asks to see or audit a whole flow in one place.
Create Tufte-inspired data reports and infographic dashboards as standalone HTML files. Uses EB Garamond for text, Monaspace Argon for numbers, Chart.js for interactive charts, and inline SVG sparklines. Produces publication-quality reports with 2-column narrative+data layouts, status dashboards, scroll animations, and responsive mobile support. Use this skill whenever the user wants to create a data report, activity dashboard, infographic, personal analytics page, health tracker visualization, or any document that combines narrative text with interactive charts and tables. Also triggers for "make a report like Tufte", "create an infographic", "build a dashboard", "visualize my data", or requests for beautiful data-driven documents.
Configure Angular animations with triggers, transitions, keyframes, and reusable animation functions. Use when working with Angular enter/leave animations, UI transitions, route animations, stagger effects, animation triggers, or when the user asks to animate Angular components.
Test big ideas in just 5 days. Apply Google Ventures' proven methodology to go from problem to validated prototype without months of development. Use for new product concepts that need validation before building; big feature decisions requiring significant investment; teams stuck in analysis paralysis; startup pivots when direction is uncertain; and high-risk bets where failure is expensive
Use when a user wants to change an Adapty flow by editing its builder config JSON—such as adding a locale, translating a paywall or onboarding, rewriting copy, adding/removing/reordering screens, adding tabs or plan pickers, wiring quiz branching, or building an onboarding sequence. Also use after a flow is published to point a placement at it so an app can fetch it. Triggers include “edit my flow config”, “add a language to my paywall”, “translate my onboarding”, “remove a screen from the flow”, “add tabs to my paywall”, “show the user's name or coin balance on my paywall”, “build me a paywall like this”, “build me an onboarding”, a supplied Adapty flow config, and “publish my flow”, “I published my flow”, “attach my flow to a placement”, “create a placement for this flow”, “my flow does not show up in the app”, “how are my screens connected”, “show me the flow map”, and “where does this button lead”.
Pre-member journey of a two-sided trust marketplace — from anonymous landing through onboarding, registration, and the paid-membership paywall. Covers anonymous signal inference, what pet owners specifically need to validate before paying (safety, availability, competence, effort, local cost comparison), what pet sitters specifically need to validate (opportunity, first-stay path, daily commitment, hidden costs), information-asymmetry closure, progressive profile building, social proof, conversion psychology, onboarding intent capture, identity stitching, and pre-member measurement. Triggers on tasks involving visitor-to-member conversion, anonymous personalisation, onboarding flow design, paywall timing, pre-member ranking, or any question about what a pet owner or pet sitter needs to see before paying. Use this skill BEFORE marketplace-personalisation and marketplace-search-recsys-planning.
Plan, design, author, preview, publish, and manage Power BI reports across requirements, page design, local PBIR/PBIP edits, validation, screenshots, Fabric upload/download, and rebinding. Use for report lifecycle work; use semantic-model-authoring for model or DAX changes and fabriciq for data questions. Triggers: plan Power BI report, design report page, edit PBIR, preview PBIP, publish report, rebind report
Спроектировать и проверить видимую обратную связь для уже выбранного перехода состояния: принято ли действие, продолжается ли операция, окончателен ли результат и что сохранилось при сбое. Использовать для невидимых, отложенных, оптимистичных и фоновых действий, async-данных и интерфейсов, где человек может разумно сомневаться в состоянии системы. Не использовать для мгновенного самоочевидного результата, выбора самого поведения, поиска всех корнеров или визуальной полировки.
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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.