Web & Frontend

s-hiraoku Bundle

Expert skill for the Jotai state management library. Use when implementing atom-based state management in React applications. Use this skill for: (1) Jotai atom design and implementation (2) Derived atoms, async atoms, atomFamily implementation (3) Refactoring based on Jotai best practices (4) Performance optimization (selectAtom, splitAtom, etc.) (5) Persistence (localStorage/sessionStorage integration) (6) TypeScript type definitions (7) Test implementation Triggered when users ask questions or request implementations related to "Jotai", "atom", or "state management".

shining319 Bundle

Data-driven UI/UX design intelligence with 50+ styles, 21 palettes, 50 font pairings, and 9 framework stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Searchable design knowledge base for professional UI/UX implementation. | 数据驱动的专业 UI/UX 设计智能，包含 50+ 设计风格、21 种配色方案、50 种字体配对，支持 9 种前端框架。可搜索的设计知识库，用于专业 UI/UX 实现。

twofoldtech-dakota Skill

Apply when working with modern frontend frameworks including React, Vue, Next.js, and TypeScript

twofoldtech-dakota Skill

Apply when working with classic frontend technologies including CSS, SASS, JavaScript, and jQuery

msbart2 Bundle

Use this skill when asked to add a new entity type with a card grid page to FanHub. It scaffolds the full stack: backend model, DbContext registration, seed data, EF Core migration, REST controller (GET + POST), frontend model, homepage stat card + nav-card, and a Blazor list page with an inline add form.

wtthornton Bundle

Apply UI and accessibility patterns. Uses accessibility, user-experience; invokes @designer, @reviewer for UI and a11y.

kinhluan Skill

Apply Clean Architecture principles (Dependency Rule, layers, boundaries) to design maintainable, testable systems. Use when structuring code, defining component boundaries, or choosing between layered/hexagonal/onion architectures. Maps to C4 Model L3 Components and DDD Tactical patterns.

gitbookio Bundle

Build, develop, and publish GitBook integrations — apps that run inside GitBook to add custom blocks, react to events, connect external services via OAuth, and extend the editor. Use this skill whenever a task involves the GitBook integrations platform: scaffolding an integration with the GitBook CLI (`gitbook new`), writing or editing an integration's code (`createIntegration`, `createComponent`, ContentKit TSX), configuring `gitbook-manifest.yaml` (scopes, blocks, configurations, secrets), building custom editor blocks or link unfurlers, handling GitBook events like `space_content_updated`, setting up an integration's OAuth flow, running `gitbook dev`, or publishing an integration (private/unlisted/public, marketplace submission). Trigger this even if the user just says they want to 'build an app for GitBook', 'add a custom block', or 'connect <some tool> to GitBook' without saying the word 'integration'.

pablostanley Skill

Design web pages and app UIs with Efecto — create sessions, build layouts with JSX and Tailwind CSS, manage artboards, and push real-time design changes via MCP tools. Use when asked to "design a page", "build a landing page", "create a website", "design a dashboard", "make a UI", or any visual design task. Requires Efecto MCP server.

avivsinai Bundle

Guide the user through a quadrant walk that maps the unknowns of a task — open by listing the known knowns, then work through known unknowns, unknown knowns, and unknown unknowns one stage at a time, ending with a complete four-quadrant map in the user's hands. Use when the user explicitly asks for a blindspot pass, unknown unknowns, "what am I missing / what should I be asking", a one-question-at-a-time interview, or several directions to react to; when ambiguity or unfamiliarity is high enough that building now would likely cause rework; when a reference implementation must be understood before porting; or for a named after-walk slice — implementation notes / deviations log, a buy-in doc, a quiz gate before merge, or a session handoff (run only that slice). Do not invoke for ordinary implementation of a sufficiently specified task.

channel47 Skill

Add the final layer of craft that makes UIs feel great — states, transitions, micro-interactions, loading behavior, and edge cases. This skill should be used when the user wants to polish their UI, add hover effects, improve transitions, create loading states, handle empty states, add micro-interactions, or make their UI feel more refined. Also use when the user says 'polish this', 'make it feel better', 'add some life to this', 'it feels dead', 'add interactions', 'loading state', 'empty state', or 'the details'.

channel47 Skill

Audit and fix responsive behavior across breakpoints. This skill should be used when the user wants to check responsive design, fix mobile layout, test breakpoints, audit tablet behavior, or ensure their UI works across screen sizes. Also use when the user says 'fix mobile layout', 'check responsive', 'it looks broken on mobile', 'test breakpoints', 'responsive audit', or 'make this work on mobile'.

channel47 Skill

Assemble full pages and layouts from components. This skill should be used when the user wants to build a page, create a layout, design a landing page, dashboard, settings page, or any full-screen composition. Also use when the user says 'build a page', 'create a layout', 'design my homepage', 'make a dashboard', 'compose a settings page', 'build a hero section', or wants to arrange components into a cohesive full-page experience.

channel47 Skill

Deep accessibility audit for web UIs. This skill should be used when the user wants to check accessibility, audit WCAG compliance, fix a11y issues, review keyboard navigation, check screen reader support, or ensure their UI is usable by everyone. Also use when the user says 'check accessibility', 'is this accessible', 'a11y audit', 'WCAG check', 'fix accessibility', 'keyboard navigation', or 'screen reader support'.

channel47 Skill

Review and critique UI for visual quality, consistency, and design craft. This skill should be used when the user wants a design review, visual critique, UI audit, or wants to check if their page looks good. Also use when the user says 'review my UI', 'does this look right', 'critique my design', 'check the visual quality', 'is this polished enough', 'what looks off', or 'review my page design'.

cometchat Skill

Add features (calls, reactions, polls, file sharing, presence, etc.) to an already-integrated CometChat project. Routes to the right sub-flow based on feature type — default (already enabled), extension (API toggle), ai-feature (API toggle + OpenAI key), dashboard-only (third-party config), package-install (calls), or component-swap (rich text).

dy-2026 Bundle

用于把游戏设计文章、视频、作者、栏目和网站策展为可持续的本地知识库：包括来源调研、候选筛选、证据门审核、规范入库、增量更新、来源目录、HTML 归档和灵感卡。不要用于一次性摘要、随手推荐、普通新闻浏览或不入库的纯翻译任务。

thedaviddias Skill

CSS and UI animation patterns for responsive, polished interfaces. Use when implementing hover effects, tooltips, button feedback, transitions, or fixing animation issues like flicker and shakiness.

deadronos Skill

Zustand state management patterns optimized for games including persistence, undo/redo, time-travel debugging, subscriptions, and performance optimization. Use when designing game state architecture, implementing save/load, optimizing re-renders, or debugging state issues. Triggers on requests involving Zustand stores, game state management, state persistence, or React performance in games.

kynetic-ai Skill

Svelte 5 patterns, gotchas, and solutions. Use when working with Svelte 5/SvelteKit, especially for reactivity, SSR, and state management issues.

kynetic-ai Skill

Svelte + TanStack Query v6 data fetching patterns. Use when building or migrating web UI data fetching, cache management, WebSocket invalidation, or query/mutation patterns.

hasparus Skill

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.

seflless Bundle

Render inline interactive visuals — SVG diagrams, HTML widgets, charts, and explainers — directly in the conversation. Use this skill whenever the user asks to visualize, diagram, chart, illustrate, or explain something visually, or when an explanation would genuinely benefit from a spatial/interactive diagram rather than text. Also triggers for: flowcharts, architecture diagrams, data visualizations, interactive explainers, comparison layouts, UI mockups, and any request containing 'show me', 'draw', 'map out', 'visualize', or 'diagram'. Even when the user doesn't explicitly ask for a visual, use this skill proactively when the topic has spatial, sequential, or systemic relationships that a diagram would clarify better than prose.

tianzecn Skill

shadcn/ui Component Library

tianzecn Skill

Comprehensive TanStack Query v5 patterns for async state management. Covers breaking changes, query key factories, data transformation, mutations, optimistic updates, authentication, testing with MSW, and anti-patterns. Use for all server state management, data fetching, and cache invalidation tasks.

tianzecn Skill

TanStack Router patterns for type-safe, file-based routing. Covers installation, route configuration, typed params/search, layouts, and navigation. Use when setting up routes, implementing navigation, or configuring route loaders.

shinpr-claude-code-workflows Skill

Execute from repository evidence through applicable UI Spec and optional ADR decisions to complete frontend Design Doc approval

shinpr-claude-code-workflows Skill

Reviews completed frontend implementation for governing-source compliance, scope economy, repository quality, and security, then applies user-approved React corrections.

shinpr-claude-code-workflows Bundle

Guides subagent coordination through implementation workflows. Use when orchestrating multiple agents, managing workflow phases, or determining autonomous execution mode.

mashharuki Bundle

AI生成UIの没個性的パターン（AIスロップ美学）を検出・回避し、文脈に根ざした意図あるデザインを生成するためのガード。フロントエンドのUI実装、デザイン生成、コンポーネント設計、CSSスタイリング、カラーパレット選定、フォント選択、レイアウト構築を行う際に自動的に適用する。「UIを作って」「画面を実装して」「デザインして」「スタイルを当てて」「ランディングページを作って」「Webサイトを作成して」「ダッシュボードを構築して」「コンポーネントを実装して」等のUI生成タスク全般で使用する。Claude Code、Codex、GitHub Copilot、Cursor、その他AIエージェント共通で適用可能。

bjornmelin Bundle

Art-directs an existing three.js or React Three Fiber scene to cinematic quality with postprocessing, HDRI and PBR lighting, contact shadows, transmission materials, and camera choreography. Use for look-development once the scene renders, not for scene setup or lifecycle.

bjornmelin Bundle

Audits a repo, route, screen, or 3D scene for motion quality, covering design-token consistency, frame-rate and draw-call risk, reduced-motion coverage, and accessibility. Use to audit, critique, or find motion gaps. Returns a prioritized punch list rather than implementing fixes.

modelscope Bundle

Use when building or reviewing Markdown rendering with @ant-design/x-markdown, including streaming Markdown, custom component mapping, plugins, themes, and chat-oriented rich content.

mystic-stars Skill

Perform an i18n localization pass on changed files or a pull request, converting hard-coded English strings to the @modrinth/ui i18n system. Use when internationalizing a set of changes, reviewing a PR for untranslated strings, or converting a specific component.

mystic-stars Bundle

用于实现、修改、重构或评审产品前端。当前任务涉及页面、组件、交互、表单、状态、数据流、Hook、类型、CSS、前端代码组织或共享实现时自动触发。触发后先阅读 SKILL.md 判断相关范围，只读取与当前任务直接相关的参考文件；如果改动与产品前端无关则停止使用。纯构建、部署、依赖升级、安全、后端任务，以及只解释前端概念而不处理项目实现的请求，不触发。

nahisaho Skill

Guide for creating C4 model design documents. Use this when asked to create architecture designs, system context diagrams, container diagrams, or component diagrams following the C4 model methodology.