Web & Frontend

mhdcodes Skill

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

mhenrixon Skill

Debug phlex-reactive in a Rails app: a reactive component that doesn't update, a 400/403/404 from POST /reactive/actions, an AuthorizationNotVerified error, or an audit of which reactive actions authorize. Use when a reactive click does nothing, a Turbo Stream never arrives, or you need to inventory the reactive components/actions in the app.

michael-obele Bundle

Applies UX psychology principles (Smart Defaults, Goal Gradient, Reciprocity, IKEA Effect, Loss Aversion, Contrast Effect) to design high-converting UI across any page type. Use when building or reviewing landing pages, onboarding flows, pricing tables, checkout, signup/login forms, CTAs, modals, or any conversion-focused component. Researches live patterns first before generating code. Do NOT use for purely informational pages with no conversion goal.

michaelliv Bundle

Comprehensive OpenTUI skill for building terminal user interfaces. Covers the core imperative API, React reconciler, and Solid reconciler. Use for any TUI development task including components, layout, keyboard handling, animations, and testing.

michtio Bundle

Author and edit custom-coded Mailchimp email templates using Mailchimp Template Language (MCTL). Use this skill when the user mentions Mailchimp templates, mc:edit, mc:repeatable, mc:variant, mc:hideable, merge tags like *|FNAME|* or *|UNSUB|*, conditional blocks like *|IF:...|*, importing custom HTML into Mailchimp, MCTL, or building responsive email templates for Mailchimp campaigns. Also use when the user wants to add editable regions, repeatable blocks, or block design variants to an HTML email destined for Mailchimp. Do NOT use for generic transactional email, Mandrill/Handlebars templates, or non-Mailchimp ESPs.

mikechongcan Skill

Delegate implementation tasks to the antigravity (agy) coding agent as a local subagent. Use when: (1) User says "delegate to agy", "agy subagent", "run agy", "agy implement", (2) User invokes agy-strategy step 3 (delegate implementation to subagent), (3) A plan.md is ready and implementation should be handed off to a parallel coding agent, (4) Multiple non-conflicting modules (backend/frontend/mobile) need parallel implementation, (5) User wants to spawn one or more autonomous coding agents to execute a plan.

viarotel-org Skill

Use when: coding in Viarotel-maintained projects, especially Vue, Electron, monorepo, frontend UI, IPC, state management, composables, i18n, or project-style consistency tasks. Apply Viarotel's personal coding habits: explicit control flow, component autonomy, reuse-first implementation, kebab-case files, clean boundaries, and validation before completion.

viktor-silakov Bundle

Analyzes BDD (Gherkin) + Playwright test solutions. Produces aspect scoring (0/5/10), A–F grade, issues by severity, and Markdown + HTML report formats for deep test-solution analysis.

visactor Bundle

This skill should be used when debugging VTable (canvas-based table) rendering/interaction issues in the browser via Chrome DevTools by inspecting the VRender Scenegraph (Scenegraph.tableGroup). Use it for blank/white canvas, missing/misaligned cells, frozen header/body issues, hover/selection box issues, DOM overlay (react attribute) issues, and React18/React19 differences in custom-layout / react-reconciler (e.g., Fiber contamination, double React, older React element errors).

walterlow Bundle

Add or audit full application translations across base locale files and partial i18n namespaces. Use when the user asks to add a new language, fix incomplete translations, remove English fallbacks, verify locale coverage, move language UI, or make future app sections translated in React/TypeScript apps with JSON locale files, especially FreeCut-style src/i18n/locales plus src/i18n/locales/partials structures.

wealthfolio Bundle

React useEffect best practices from official docs. Use when writing/reviewing useEffect, useState for derived values, data fetching, or state synchronization. Teaches when NOT to use Effect and better alternatives.

webxr-jp Bundle

Guide for building WebXR worlds on the XRift platform. Covers React Three Fiber + Rapier physics engine + @xrift/world-components API hooks, components, code templates, and type definitions.

wechat-gggithub Bundle

当 agent 准备输出长 markdown（周报、PR 评审、方案对比、概念讲解、流程图、设计系统等给人阅读的交付物）时，主动评估是否改用 HTML 渲染。基于 ThariqS/html-effectiveness 的 20 个示例。识别明确高价值场景时询问用户，同意后生成 HTML 文件并自动打开浏览器。

wechat-gggithub Bundle

When the agent is about to output long markdown (weekly reports, PR reviews, design comparisons, concept explainers, flowcharts, design systems and other deliverables meant for human reading), proactively evaluate whether to render it as HTML instead. Based on the 20 examples from ThariqS/html-effectiveness. Only proposes when a clear high-value scenario is detected; with user consent, generates the HTML file and opens it in the browser.

white0dew Bundle

微信公众号文章排版引擎，将 Markdown 转换为可直接粘贴到公众号编辑器的 HTML。主题风格从 references/theme-index.md 注册的自定义主题库中选取，自动章节编号、关键词下划线标记、引言卡片、目录导航、代码块、图片/GIF、作者签名。支持 Markdown / Word(.docx) / PDF / 纯文本输入（非 Markdown 先自动归一化），也支持"一键自动排版"（自动推断结构+选主题），还支持根据用户描述/参考图生成自定义主题组件库并保存本地复用。触发场景：(1) 用户提到"公众号排版""公众号文章""微信排版""gzh"，(2) 用户想把文章（md/docx/pdf/纯文本）转成公众号 HTML，(3) 用户说"自动排版""一键排版"公众号内容，(4) 用户想为公众号排版"生成新主题/自定义风格/按这张图做一套组件库"。不用于生成普通网页/落地页/PPT（用前端或 PPT 类 skill）。

white0dew Bundle

Publish an already formatted, WeChat-compatible HTML file to a WeChat Official Account draft. Use for HTML-to-draft publishing only; do not use this skill to convert Markdown to HTML or choose article themes.

whyashthakker Skill

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics while maintaining strong structure and usability.

wikimedia Skill

Record, inspect, and diagnose failing UI tests from evidence. Use when WikipediaUITests / XCTest UI tests fail — especially intermittent or visual failures where simulator state, taps, WebView content, accessibility identifiers, fixture data, animations, locale/theme configuration, or CI-only behavior must be understood before changing code.

willey-labs Bundle

Coding standards for writing, editing, and reviewing code. Routes to language/framework-specific rules (Next.js, NestJS, Laravel, vanilla JS/TS, NativeScript, React Native/Expo, C#/.NET, Node Express/Fastify, Cocos Creator, Vue/Nuxt, Spring Boot, Django, FastAPI, Flask, Go HTTP) PLUS universal clean-code rules (functions, naming, objects/data, formatting, error handling, SOLID/KISS/DRY, universal structural rules) that apply to every language. Consult before any code change. Use when the user says "write a component", "add an endpoint", "refactor this", "review this diff/PR", or "is this clean?". Make sure to consult this skill for ANY code authoring or review task, even when the user does not explicitly ask for "standards" — every write/edit/review must comply.

wollemiahq Bundle

Optimize component-level software performance as a causal experiment. Use as primary for measured regressions, benchmark or profile design, performance-sensitive API or code review, or verified changes to latency, throughput, CPU, memory, allocations, code size, or contention. Send ambiguous slow-or-broken reports to general diagnosis first. For distributed systems, databases, browsers, and ML hardware, support domain guidance with evidence and verification.

wonder-image Bundle

Work inside wonder-image/new-site or any site scaffolded from it. Use when composer.json depends on `wonder-image/app` but is not the framework package, or when work touches `custom/`, `app/Models`, `app/Resources`, `lang/`, `assets/{ASSETS_VERSION}/`, `PRODUCT.md`, `php forge credentials`, `php forge update --local`, `php forge start`, or npm setup. Covers pages, models, resources, repeaters, editable content, translations, routes, roles, permissions, external modules, component overrides, and UI/styling that must reuse `wonder-image/lib`. Do not use for the `wonder-image/app` core, direct edits under `vendor/wonder-image/app`, or the `wonder-image/lib` source.

wordpress Skill

Populate or refresh 7-1-dev-notes/release-metadata.json from every JSON file in 7-1-dev-notes/components/ and validate it against release-metadata.schema.json. Use when asked to build, update, synchronize, reconcile, or validate WordPress 7.1 release metadata from the local component files.

wordpress Skill

Run the Groups/GatherPress front-end integration compatibility checklist — per-role browser pass, direct REST pass, GatherPress-off pass, and security/perf sanity checks. Use after any GatherPress version bump, or any change to mu-plugins/wporg-groups-frontend, mu-plugins/groups, or the groups-site theme.

worldcoin Skill

Use this skill when you are asked to adapt an existing web app to work as a World App mini app, or to share code between a web app and a mini app. This skill covers the technical steps of migration, common issues, and debugging tips. There will be some changes required to contracts and frontend code, but the overall architecture and user experience can remain largely unchanged.

wotaso Bundle

Use when integrating or upgrading the AnalyticsCLI TypeScript SDK in web, TypeScript, React Native, or Expo apps.

xiaoiver Bundle

Answer questions about the AI SDK and help build AI-powered features. Use when developers: (1) Ask about AI SDK functions like generateText, streamText, ToolLoopAgent, embed, or tools, (2) Want to build AI agents, chatbots, RAG systems, or text generation features, (3) Have questions about AI providers (OpenAI, Anthropic, Google, etc.), streaming, tool calling, structured output, or embeddings, (4) Use React hooks like useChat or useCompletion. Triggers on: "AI SDK", "Vercel AI SDK", "generateText", "streamText", "add AI to my app", "build an agent", "tool calling", "structured output", "useChat".

xiaoiver Skill

Create new AI chat interface components for the ai-elements library following established composable patterns, shadcn/ui integration, and Vercel AI SDK conventions. Use when creating new components in packages/elements/src or when the user asks to add a new component to ai-elements.

jwangkun Skill

Convert Markdown to WeChat Official Account HTML. Use this whenever the user wants WeChat article conversion, draft upload, image generation for articles, cover or infographic generation, image-post creation, writer-style drafting, AI trace removal, or needs to inspect supported providers, themes, and prompt templates before running the workflow.

kadns Bundle

Generates a personal impact report showing what someone actually used Claude for over a period, the jobs that work was doing, estimated time saved, and its expert-equivalent dollar value, rendered as a polished single-file HTML report they can share or print to PDF. Harvests the person's own Claude conversation history automatically when available, falls back to a short guided interview, and can also import a usage CSV export. Use this skill whenever someone wants to know what Claude or AI has done for them, build a personal AI impact or ROI report, justify their AI subscription or budget, prepare for a performance review or renewal conversation, or asks "what did Claude do for me," "was my subscription worth it," "how much time has AI saved me," or "build my AI receipt."

kadns Bundle

Generates a personal impact report showing what someone actually used Microsoft 365 Copilot Cowork for over a period, the jobs that work was doing, estimated time saved, and its expert-equivalent dollar value, rendered as a polished single-file HTML report they can share or print to PDF. Harvests the person's own Copilot Cowork session history automatically when available, falls back to a short guided interview, and can also import a usage export. Use this skill whenever someone wants to know what Cowork or AI has done for them, build a personal AI impact or ROI report, justify their Copilot Cowork investment or seat, prepare for a performance review or renewal conversation, or asks "what did Cowork do for me," "was Copilot worth it," "how much time has Cowork saved me," or "build my AI receipt."

kalshamsi Bundle

Use when setting up or starting a project and you want to install the optimal skill stack for it. Triggers on phrases like: "set up skills for this project", "install project skills", "what skills should I use", "power engineer setup", "configure my skill stack", "power engineer frontend", "power engineer status", or any request to set up Claude Code skills for a new or existing project. Also triggers on targeted requests like "power engineer backend", "power engineer devops", "power engineer ai", "power engineer data", "power engineer docs", "power engineer mobile", "power engineer quick", "power engineer catalog", "power engineer update", "power engineer configure", "power engineer drift". Even if the user just says "/power-engineer frontend" or similar shorthand, this skill handles it.

keel-hq Skill

Start, verify, and tear down the Keel local dev environment — k3s cluster via k3d, the Keel backend (API/webhook server), and the React UI (built static assets served by Keel and/or the Vite dev server). Use when asked to launch the dev server, start the UI/dashboard, start k3s/k3d with Keel, or fix the dashboard not opening.

kenn-io Bundle

Use when adding, reviewing, or fixing localized UI copy in agentsview's Svelte frontend with Paraglide JS. Trigger for frontend/messages/*.json edits, generated m.* message usage, locale-aware number/date/relative-time formatting, pluralization, language switching, or hard-coded user-facing English in frontend/src.

kenn-io Bundle

Guidance on writing fast, robust, modern Svelte code. Load this skill whenever in a Svelte project and asked to write/edit or analyze a Svelte component or module. Covers reactivity, event handling, styling, integration with libraries and more.

khan Skill

Investigates *why* Perseus code is the way it is by tracing its history across the several GitHub repos Perseus has lived in over its lifetime (khan-exercises → Khan/perseus → Khan/webapp → Khan/perseus). Use this skill whenever someone asks a code-archaeology or "why is it like this" question about Perseus — e.g. "why do we have both X and Y widgets?", "why is this implemented this way?", "when/why was this added?", "what's the history behind this file/function?", or hands you a commit, PR, or file and wants its origins explained. Also triggers on the explicit /archaeology command. This matters because Perseus's history bridges multiple repo moves (and predates React), so an ordinary `git blame` in the current checkout dead-ends at the 2022 "initial commit" squash — this skill knows how to bridge those gaps. Do NOT use it for general web research (use deep-research) or for understanding what current code *does* (just read the code).

kiwi233333 Bundle

Enforces project code conventions for Vue/Nuxt, TypeScript, styling (UnoCSS/SCSS), icons, composables, and commits. Use when writing or reviewing code in this repo, adding components, hooks, or styles, or when asked about project coding standards.