Web & Frontend

inclusionai Bundle

HTML 转图片 skill - 将 HTML 文件或内容通过 agent-browser 渲染并截图为图片。适用于生成信息图、社交媒体配图、数据可视化截图等场景。

thomasrohde Skill

Autonomous agent-driven optimization loop inspired by Karpathy's autoresearch. Sets up and runs an iterative hill-climbing harness where subagents modify an artifact, evaluate against a single scalar metric, and keep improvements. Use this skill whenever the user wants to "optimize something iteratively", "run an autoresearch loop", "hill-climb on performance", "auto-optimize", "iterate and improve automatically", "run experiments autonomously", "autonomous optimization", or mentions "autoresearch" in any context. Also triggers when the user describes a workflow like "try variations and measure which is best", "keep tweaking until it's faster", "optimize this config", "find the best prompt", "tune hyperparameters", "benchmark variations", or any scenario where they want an agent to autonomously explore a search space against a measurable objective. Works with any domain — code performance, prompt engineering, config tuning, SQL optimization, CSS optimization, model training, build flags, or anything with a me

cabinet-fe Bundle

Vue 3 开发实践。按项目 Vue minor（优先 3.4 / 3.5）选用该版本 API。在编辑 .vue、Vue TSX/JSX 组件或编写组合式函数时使用。

cabinet-fe Bundle

React 19 开发实践。按项目 React minor（优先 19.0 / 19.1 / 19.2）选用该版本 API。在编辑 .jsx / .tsx、React 组件、Hooks 或处理 react / react-dom 时使用。

cabinet-fe Bundle

Svelte 5 开发实践。按已安装的 svelte 5.x minor 选用该版本 rune / 模板写法。在编辑 .svelte、.svelte.ts / .svelte.js 或编写 Svelte 组件时使用。

devantler-tech Skill

Skill for building with the Astro web framework. Helps create Astro components and pages, configure SSR adapters, set up content collections, deploy static sites, and manage project structure and CLI commands. Use when the user needs to work with Astro, mentions .astro files, asks about static site generation (SSG), islands architecture, content collections, or deploying an Astro project.

akarachen Bundle

HeroUI v3 React component library (Tailwind CSS v4 + React Aria). Use when building UIs with HeroUI — creating Buttons, Modals, Forms, Cards; installing @heroui/react; configuring dark/light themes with oklch variables; or fetching component docs. Keywords: HeroUI, Hero UI, heroui, @heroui/react, @heroui/styles.

big-emotion Bundle

Blueprint — Frontend Spec Pipeline

big-emotion Skill

Validate specs and implementations against the reverse-UI oracle. Catches drift before it ships. Use when checking if a spec accurately describes the original UI or if an implementation matches the original.

prism-shadow Skill

Use when changing the PenguinHarness Web App (`packages/web`) — adding or restyling any UI, picking a status colour, adding an icon, laying out a row or a form field, writing user-facing copy, or building a popup. Covers the semantic tone tokens, the icon size/stroke/gap scale, the semantic-versus-formatting rule for explanatory text, the two-dictionary i18n contract, and the portal-panel pattern with its Esc and scroll caveats.

prism-shadow Skill

Penguin visual language for generated web pages and app UIs — GitHub-style simplicity with a single blue accent, light and pure-black dark themes, design tokens, component and chat-interface recipes, plus an opt-in warm paper editorial theme.

rldyourmnd Bundle

Test local web applications through realistic browser flows. Use when user asks to validate UI behavior, reproduce frontend bugs, run end-to-end checks, collect screenshots, or verify regressions.

rldyourmnd Bundle

Create distinctive production-grade frontend interfaces for web pages, components, and dashboards. Use when user asks to design or improve UI/UX, visual style, layout, or frontend polish in HTML/CSS/JS/TS/React.

promptingcompany Bundle

Use this to pull a specific figure, fact, quote, or table value out of a collection of documents and cite the exact source file and page. Built for question-answering over a folder of reports — annual reports, 10-Ks and financial filings, research PDFs, scanned forms / images (`.jpg` `.png` `.tiff`), Office (`.docx` `.pptx`), HTML / TXT, audio, and video. It indexes the whole corpus once, then finds the right document among many and returns the value with its page number — useful when several documents or figures look alike and you need the correct one, not a near-match. Reach for it instead of reading or grepping PDFs one at a time. Not for: editing files, web browsing, a single plain-text file, fine-tuning.

nguyenphiikhanh Bundle

Expert patterns for Algolia search implementation, indexing strategies, React InstantSearch, and relevance tuning Use when: adding search to, algolia, instantsearch, search api, search functionality.

eszxcvfd Skill

AI-powered E2E web testing — eyes and hands for AI coding tools. Declarative YAML scenarios, Playwright execution, visual matching (OpenCV + OCR), platform auto-detection (Flutter/React/Vue), learning DB. Install: npx skills add ksgisang/awt-skill --skill awt -g

j03fr0st Bundle

Create and verify one standalone HTML report for a decision, comparison, audit, architecture explanation, plan, incident review, or research brief. Use when the deliverable needs document hierarchy plus tables, diagrams, evidence, or light navigation. Route production websites and application interfaces to a frontend skill; answer Markdown or plain-text requests directly.

kong Skill

Structure and compose Kong Konnect Dev Portal pages with MDC components like heroes, cards, columns, tabbed panels, callouts, and expandable sections. Use for page layout, section design, and component choice. Not for documentation writing or editing.

amitkot Skill

Use this when testing the dashboard with a web client in interactive sessions. Best for testing frontend tools, verifying UI behavior, checking page loads, validating URL routing, or interacting with the browser. Preferred over playwright-testing for interactive work — the browser opens as a visible split pane and results return inline.

amitkot Skill

ALWAYS use this when testing a website with a web client. This skill should be used when testing frontend tools, verifying UI behavior, checking page loads, validating URL routing, or interacting with the browser in any way.

augchan42 Skill

Cut Vercel build times for Next.js App Router projects — measure per-phase from the build log, then attack page count, duplicated type checks, and dead Turbopack-era config. Use when deploys have crept past a few minutes, or before optimizing anything on a guess.

buyoung Bundle

Use for explaining, designing, implementing, reviewing, refactoring, migrating, or diagnosing React 18/19 applications when React-specific judgment is needed for CSR, SSR, streaming, hydration, structure, APIs, Hooks, state/data, async UI, accessibility, performance, compatibility, or Compiler behavior. Covers React's own server-rendering APIs; excludes framework-specific APIs, RSC/Server Functions implementation, custom server-runtime construction, unsupported React majors, build-tool-only work, and styling/copy-only work.

buyoung Bundle

Identify and validate profitable business opportunities by analyzing market size (TAM/SAM/SOM), unit economics, competitive landscape, and PMF indicators. Generates comprehensive HTML reports with opportunity scorecards.

byjunyoung Skill

Audits whether changes finished on working and update pages actually made it into the canonical page, applies whatever did not, then archives the working copies. This is the skill that executes the apply-after-release step — audit with zero writes, then apply, then archive, each behind its own preview and go gate. Frame names are identical on both sides so comparing names settles nothing; the call is made on three signals together — text diff, frame height, and component master. Triggers - "/fig:sync", "find what never made it into canonical", "bring the canonical page current", "정본 반영 안 된 것 찾아줘", "운영 페이지 최신화", "교체 안 된 화면 찾아줘".

indranilbanerjee Skill

Execute CMS publishing: push a finished, reviewed piece (Phase 8 complete, quality score >=7.0) to Webflow or WordPress via MCP connectors as draft, scheduled, or live — always showing a full publish preview and waiting for your explicit yes/no/edit confirmation before anything is pushed. Runs the EU AI Act Article 50 disclosure check, verifies the live URL, meta tags, and images post-publish, and falls back to a standalone HTML export when no CMS connector is configured. Triggers on "/contentforge:cf-publish", "publish this article to WordPress", "push this to Webflow", "schedule this post for next week", "export the article as HTML". Refuses unreviewed content; pairs with /contentforge:cf-social-adapt for post-publish promotion.

jakerains Bundle

Build Progressive Web Apps with Next.js: service workers, offline support, caching strategies, push notifications, install prompts, and web app manifest. Use when creating PWAs, adding offline capability, configuring service workers, implementing push notifications, handling install prompts, or optimizing PWA performance. Triggers: PWA, progressive web app, service worker, offline, cache strategy, web manifest, push notification, installable app, Serwist, next-pwa, workbox, background sync.

jakerains Bundle

Build product tours, onboarding walkthroughs, feature spotlights, and pulsing feature hints with Driver.js — the lightweight, dependency-free JS library. Use whenever adding a guided tour, onboarding flow, coach marks, highlight overlay, "what's new" callout, interactive click-through walkthrough, or beacon/hint UI to any web app (vanilla JS, React, Next.js, Vue, Svelte, Angular), and when styling or theming Driver.js popovers, overlays, and hints to match a brand. Triggers include driver.js, driverjs, product tour, onboarding tour, guided tour, walkthrough, feature highlight, spotlight, coach marks, tooltip tour, feature hints, beacons, "show users around", "highlight this element", driverObj.drive(), driverObj.highlight(), popover styling, overlay dimming. Prefer this skill over hand-rolling tooltips or reaching for heavier tour libraries when the goal is a focused, overlay-based highlight or step-through.

jakerains Bundle

Build product tours, onboarding flows, and interactive tutorials/lessons in Next.js with NextStep v2 (nextstepjs). Use when adding guided tours, walkthroughs, onboarding overlays, feature callouts, interactive lessons, or gated step-by-step tutorials to a Next.js App Router or Pages Router app. Covers NextStepProvider setup, multi-tour configuration, DOM-anchored and modal steps, multi-page tours with nextRoute/prevRoute, NextStepViewport for scrollable containers, custom card components, validation-gated progression, dark mode, analytics callbacks, and localization. Triggers: nextstep, nextstepjs, product tour, onboarding, walkthrough, guided tour, feature tour, tutorial overlay, interactive lesson, step-by-step guide, useNextStep, NextStepProvider, NextStepViewport, CardComponentProps.

jakerains Bundle

Build durable workflows with Vercel Workflow DevKit using "use workflow" and "use step" directives. Use for long-running tasks, background jobs, AI agents, webhooks, scheduled tasks, retries, and workflow orchestration. Supports Next.js, Vite, Astro, Express, Fastify, Hono, Nitro, Nuxt, SvelteKit.

jakerains Bundle

Build rich Codex integrations with the Codex App Server across Electron, Swift, Next.js, and other host apps. Use when embedding Codex into a product, adding ChatGPT or API-key login to a desktop or web host, integrating managed or externally supplied ChatGPT tokens, streaming thread/turn/item events, handling approvals, generating version-matched schemas, or deciding between App Server and the Codex SDK for a new or existing app.

jakerains Bundle

Provision a freshly-created git worktree so its dev server runs exactly like the active trunk. FIRST fast-forwards the worktree up to the active trunk (a worktree is pinned to its own frozen branch, so it silently falls behind every trunk commit — "missing commits"), then copies gitignored env files (.env.local, .env) from the main checkout, installs node_modules with the repo's package manager (pnpm/npm/yarn/bun), and — for Next.js — checks the Turbopack workspace-root + allowedDevOrigins pins that prevent nested-worktree dev-server freezes and portless HMR blocks. Use right after creating a worktree (git worktree add, or `claude --worktree`), or whenever a worktree is missing recent commits, fails with missing env vars, "next: command not found", a node_modules-missing error, or an "inferred workspace root" warning. Auto-detects its mode: run it in the PRIMARY checkout instead and it switches to PREP mode — auditing the current branch for worktree-readiness (a `.worktreeinclude` to copy gitignored secrets i

jgamaraalv Bundle

End-to-end debugging workflow that triages, reproduces, and fixes bugs across the full stack using multi-agent orchestration. Use when: (1) encountering runtime errors in the API or web app, (2) investigating failed requests or broken user flows, (3) debugging production issues via Sentry/PostHog, (4) tracing data flow across backend and frontend, or (5) the user reports a bug that spans multiple layers.

jgamaraalv Bundle

TanStack Query v5 (React Query) reference for data fetching, caching, and server state management in React. Use when: (1) writing useQuery, useMutation, or useInfiniteQuery hooks, (2) setting up QueryClient and queryOptions, (3) implementing optimistic updates or cache invalidation, (4) configuring SSR/hydration with Next.js App Router or Pages Router, (5) testing React Query hooks, (6) working with TypeScript types, Suspense, or advanced patterns like dependent queries and infinite scroll.

jgamaraalv Bundle

Review UI code for Web Interface Guidelines compliance. Use when asked to review UI, check accessibility, audit design, review UX, or check against best practices.

jgamaraalv Bundle

React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.

jlave-dev Bundle

Use when editing frontend code to remove clutter, leaky copy, redundant UI, duplicate actions, nested cards, or over-explained screens while preserving behavior.