Builds production-grade frontend interfaces with React, Next.js, or static HTML/CSS. Component architecture, responsive design, and performance optimization.
Augment a sprint's SPEC.md with a Frontend section (component tree, state, a11y, routing, performance budget, Playwright e2e plan) tailored to the project's stack (React/ — from…
Scaffolds a browser-based game with Phaser 3, PixiJS, or Three.js including game loop, asset pipeline, responsive canvas, input handling, audio, save/load, and deployment to…
Select, pair, and implement typefaces for web projects. Use when the user mentions "font pairing", "which typeface", "line height", "responsive typography", "web font loa — from…
Implement WebMCP in web projects — add browser-native structured tools for AI agents using imperative JS or declarative HTML APIs.
Website sitemap generation workflow. Analyzes requirements, delegates to sitemap-analyst agent, generates sitemap with shadcn-ui-blocks component selections.
WMS map React components (WMS 地圖 React 元件). Use when building warehouse map editors (倉儲地圖編輯器), interactive floor plans, location visualization, or spatial management interfaces.
Select, pair, and implement typefaces for web projects. Use when the user mentions "font pairing", "which typeface", "line height", "responsive typography", "web font loa — from…
Plano de headcount forward-looking amarrado ao crescimento, o artefato estratégico de workforce planning pra CHRO/Head de People/RH.
WorkOS AuthKit is a real authentication toolkit for Next.js applications. It gives agents a concrete integration target for login, sessions, RBAC, SSO, MFA, and user management…
Curated architecture index of the WorldMonitor open-source dashboard. Reference for extracting patterns — vanilla TypeScript, Panel class hierarchy, service layer, CSS grid, API…
Generates a Russian documentation article for a standard PrimeVue 3 component as it is used in BaSYS (in the form constructor and/or programmable components).
Add WebSocket support to the Go backend with typed message protocol and auto-generated frontend client.
Compétence pour manipuler les fichiers Excel (.xlsx, .xlsm, .csv, .tsv). Utiliser quand l'utilisateur veut : ouvrir, lire, éditer ou créer un fichier tableur ; ajouter des…
当电子表格文件是主要输入或输出时使用此技能。这意味着用户想要：打开、读取、编辑或修复现有的 .xlsx、.xlsm、.csv 或 .tsv 文件（例如添加列、计算公式、格式化、制图、清理混乱数据）；从头创建新的电子表格或从其他数据源创建；或在表格文件格式之间进行转换。当用户通过名称或路径引用电子表格文件时特别触发——即使是随意提及（如\"我下载目录里的…
Build, refactor, or review production-grade admin interfaces with Vue 3 + JavaScript + Ant Design Vue 4.x.
Use when writing new Rails code for a project using the PostgreSQL + Hotwire + Tailwind CSS stack. Covers stack-specific patterns only: MVC structure, ActiveRecord query…
This skill helps an agent create or troubleshoot WordPress Interactivity API behavior, from store wiring to server-rendered state and hydration checks.
Use this skill to create typed test data builders with mimicry-js and Faker for any TypeScript interface or type.
Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm — from…
Use this skill when the user asks to create, design, or build a UI component for Roblox using React (roact or @rbxts/react).
This skill generates interactive HTML node-graph diagrams to visualize codebase structure, class relationships, and function call chains.
Initializes a new Convex project from scratch or adds Convex to an existing app. Use this skill when starting a new project with Convex, scaffolding with npm create convex@latest,…
The Lossless Group's workflow for filling in team and portfolio metadata for VC firms (and similar org work) — crawl a firm's site, fetch structured data + brand assets for people…
This skill should be used when the user asks to "test for XSS vulnerabilities", "perform cross-site scripting attacks", "identify HTML injection flaws", "exploit client-side…
This skill should be used when working with CSS, creating components, styling elements, refactoring styles, or reviewing CSS code.
This skill should be used when refactoring existing CSS from inline styles or utility classes to semantic patterns.
Test-pattern doctrine. Tests are copyable from ~/.claude/patterns/tests/, three categories: input boundary, contract, effect.
Creating interactive data visualisations using d3.js. This skill should be used when creating custom charts, graphs, network diagrams, geographic visualisations, or any complex…
Use when selecting design and UI resources for frontend work, including UI graphics, fonts, color tools, icons, logos, favicons, stock photos, videos, sound effects, vectors,…
Extract a comprehensive design system (DESIGN.md) directly from frontend source code — React, Vue, Svelte, Angular, plain HTML/CSS, or any web framework.
QA test Forge issue changes against preview deployments. Use this skill to test like a human QA — hitting the preview backend API and navigating the preview frontend to verify…
Build reusable, composable UI components with single responsibilities, clear prop interfaces, proper state management, and minimal coupling.
Design and build reusable, composable UI components following single responsibility principle with clear props, proper encapsulation, and minimal state management.
React/Next.js enterprise best practices including component patterns, Link/Image optimization, shared components, and TypeScript conventions.
Implement mobile-first responsive designs with fluid layouts, breakpoints, relative units, and touch-friendly interfaces that work across all device sizes.
Build mobile-first responsive layouts with fluid containers, relative units, standard breakpoints, and touch-friendly design that adapts seamlessly across devices.
Understand and adhere to the project's technology stack including Laravel, PHP, React, PostgreSQL, Pest, Tailwind CSS, and all configured tools and services.
Channel the grug brained developer to give practical, hard-won software wisdom in grug's distinctive voice.
This skill should be used when the user asks about Hotwire, Turbo Drive, Turbo Frames, Turbo Streams, Stimulus controllers, frontend interactivity, server-rendered HTML updates,…
Use when authoring or reviewing the build-time image pipeline config — defining responsive srcset breakpoints, picking output formats (AVIF / WebP / JPEG fallback), tuning…
Set or change the per-iTerm2-session label — both the window/tab title AND the badge (watermark) for THIS iTerm2 pane only.
Use when authoring or reviewing a periodic-scan job that walks every external link in a markdown content set and flags 404s, redirects to unrelated content, and connection…
Specialized knowledge for writing modern high-quality CSS. Trigger this skill when starting a new CSS project/file, when the user asks about new CSS features (e.g.
Use this skill FIRST whenever a user asks to add MonoCloud (authentication or management) to a project but hasn't said which framework.
Use this skill when an agent needs to stand up request handlers with Mock Service Worker, isolate network behavior in local development or tests, and keep mocks faithful to real…
Use this skill for Expo Router Stack/native-stack transitions, react-native-screens boundaries, Expo UI SwiftUI/Jetpack Compose controls, native control animation ownership, and…
Use this skill for Expo and React Native product motion with Reanimated 4, Worklets, shared values, animated styles/props, gestures, scroll handlers, layout animations, CSS…
Use this skill for React Native Skia canvas animations, drawing primitives, Reanimated integration, CanvasKit/web caveats, performance, memory, and Expo/native validation.
Use this skill for NativeWind, react-native-css, Tailwind-style classes in React Native, static class safety, design tokens, Reanimated/CSS transition boundaries, and Expo setup.
Use this skill for React Three Fiber native, Three.js in Expo/React Native, expo-gl/WebGPU boundaries, GLTF/assets, native GPU lifecycle, and platform validation.
Generate ready-to-use CI/CD pipeline configurations that install and run Newman for automated API testing.
This skill should be used when developing Next.js 16 applications with React, TypeScript, Material-UI V7, and Firebase.
Use this skill when creating or modifying React components in this Next.js 16 project. Triggers on: "create a component", "add a page", "make this interactive", "add a loading…
Use this skill whenever building, scaffolding, debugging, or reviewing Next.js applications. Triggers include any mention of Next.js, App Router, Server Components, Server…
This skill should be used when writing or setting up tests for a Next.js application. Trigger when: configuring Vitest, Cypress, or Playwright for Next.js; writing unit tests for…
This skill should be used when debugging or troubleshooting issues in a Next.js application. Trigger when: encountering hydration mismatch errors; debugging serialization failures…
Use this skill when implementing on-page SEO fixes in code - meta tags, title tags, heading structure, internal linking, image optimization, semantic HTML, Open Graph and Twitter…
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ens — from…
This skill should be used when the user asks to "deploy", "upload", "publish" a frontend project, static website, or build output.