UI Components
Code-based UI component generation and styling
accessibility
by Olino3
"Build WCAG 2.1 AA compliant websites with semantic HTML, proper ARIA, focus management, and screen reader support. Includes color contrast (4.5:1 text), keyboard navigation, form labels, and live regions."
kabumart-analyzer
by bi-al1
KabuMartのスクリーンショットから銘柄を分析し、インタラクティブなHTMLダッシュボードを生成するスキル。 ユーザーがKabuMartのスクショを貼り付けたら、画像解析→yfinanceデータ取得→WebSearch調査→HTML生成を自動で行う。 「銘柄分析」「KabuMart」「株分析」「企業分析」「スクリーニング結果」「この銘柄どう？」など、 日本株の個別銘柄を調べたいときに必ず使う。スクリーンショットが添付されていなくても、 銘柄コード（4桁）や企業名が指定されていればWebSearchのみで分析を実行できる。
telegram-react
by paulo20223
Telegram reaction tags in replies. Use when composing any Telegram reply — add [react:<emoji>] to express a reaction to the user's message. Natural use, not just on explicit request.
accessibility
by arielperez82
Audit and improve web accessibility following WCAG 2.1 guidelines. Use
chain-of-responsibility-react
by progmichaelkibenko
Implements the Chain of Responsibility pattern in React. Use when the user mentions chain of responsibility, CoR, or when you need to chain handlers that each process and pass to the next—validation pipelines, contextual help, event handling, or any sequential pipeline.
GitHub Pages Skill
by iamthetonyb
Requires owner approval (low risk â public static content only).
now-how
by h14h
Generate, update, or consult a project's HOW.md and domain specs — the architecture map and domain-specific documentation that tells collaborators how the codebase is organized and what they need to know beyond what the code itself shows. Use when the user wants to document the codebase architecture, create or update domain specs, write a HOW.md, map the codebase, keep documentation in sync with code changes, or when you need to understand a project's architecture before answering questions or doing work. Triggers include "now how", "document the architecture", "write specs", "update the docs", "map the codebase", "update the spec for [domain]", "create docs", "how does [X] work in this project", "check the docs first", or "use now-how".
pencil
by nickbreaton
Design UI in .pen files using Pencil MCP (pencil.dev). Use this skill when creating designs, screens, dashboards, landing pages, components, or editing .pen files. Covers batch_design operations, component patterns, layout systems, style guides, and visual verification workflows.
UX QA & A11y Reviewer
by anorbert-cmyk
UX QA and Accessibility Reviewer catching inconsistencies, edge cases, and accessibility regressions.
algorithmic-art
by dvorkinguy
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.
pds
by jsstechio
Pencil Design System generator. Invoke with /pds followed by a business domain (e.g., "/pds coffee shop that sells coffee online"). Creates a complete design system with tokens, foundations, components, patterns, and optional screens in a .pen file.
HTML Injection Testing
by jcastillotx
This skill should be used when the user asks to "test for HTML injection", "inject HTML into web pages", "perform HTML injection attacks", "deface web applications", or "test content injection vulnerabilities". It provides comprehensive HTML injection attack techniques and testing methodologies.
idempiere-plugin-development
by comitsrl
"Desarrollo de plugins/modulos para iDempiere (OSGi bundles) con Maven/Tycho: crear un nuevo plugin, extender iDempiere sin tocar core (procesos, callouts, model validators, event handlers, formularios ZK, integraciones), empaquetar y entregar (feature/update-site). Usar cuando el trabajo implica agregar o modificar funcionalidad via plugin."
briefcraft
by aysegulbilgen
Turn messy inputs into structured briefs that help teams work smoothly with Marketing, and help Marketing brief agencies and designers clearly. Detect the right mode, ask missing questions, then output a Notion-style one-pager plus a Slack-ready summary.
mui
by VisualxIntelligence
Material-UI v7 component library patterns including sx prop styling, theme integration, responsive design, and MUI-specific hooks. Use when working with MUI components, styling with sx prop, theme customization, or MUI utilities.
Bep Design System — SKILL.md
by Cyclops8833
Bep Design System · Northset Advisory · Last updated April 2026
react
by yldgio
React component patterns, hooks best practices, state management, and performance optimization
kitchen-sink-design-system
by Baphomet480
Kitchen Sink design system workflow for any frontend stack — Next.js, Hugo, Astro, SvelteKit, Nuxt, or plain HTML. Use when asked for a Kitchen Sink page, Design System, UI Audit, Style Guide, or Component Inventory, or when a project needs a component inventory plus component creation and a sink page implementation.
cli-design
by metyatech
Use when designing, building, or reviewing a command-line interface (CLI) tool. Provides a checklist of standard CLI conventions. Do not use for non-CLI applications.
ask-questions-if-underspecified
by heykvnzhao
Clarify requirements before implementing by asking the minimum must-have questions. Use when a request is underspecified or ambiguous, when the user asks to “ask clarifying questions”, or when multiple plausible interpretations exist and you risk doing the wrong work.
nextfriday-best-practices
by next-friday
Next Friday coding standards - naming conventions, code style, imports, types, React/JSX patterns, Next.js rules. Use when writing or reviewing TypeScript/React/Next.js code.
api-design-principles
by hrdtbs
Design intuitive, scalable, and maintainable REST and GraphQL APIs. Covers resource naming, HTTP methods, status codes, schema design, and best practices.
following-the-rules-of-hooks
by djankies
Fix React Rules of Hooks violations - conditional calls, hooks in loops/callbacks/classes
ui-spacing-and-cushioning
by tippyentertainment
Normalize spacing, padding, and whitespace across any web UI while preserving visual hierarchy and aesthetics. Detects each project’s spacing patterns or tokens, cleans up ad‑hoc gaps, and fixes cramped vs. blown‑out sections across frameworks (React, Next.js, Vue, Svelte, plain HTML/CSS, Tailwind, shadcn/ui, MUI, Chakra, etc.).