Web & Frontend

partcad Skill

Generate a PartCAD assembly (an ASSY that composes parts with placement and/or mates) from a description, generating or reusing the component parts and validating the result with the PartCAD CLI. Use for /pc:gen-assembly or when the user asks to generate or create an assembly, mechanism, or multi-part product.

commentary-dev Bundle

Design or critique a form, questionnaire, intake, assessment, checklist, or adaptive follow-up flow for clear questions, unbiased responses, accessibility, visual quality, and respondent trust. Use before implementation even when Commentary is not connected; use commentary-form-creation or commentary-form-rendering afterward for product mechanics.

commentary-dev Bundle

Use Commentary draft reviews from an agent via the Commentary CLI for live collaborative review of Markdown, MDX, HTML, and plain text artifacts. Trigger this skill when a user asks to create, draft, edit, revise, share, or review a blog post, spec, proposal, report, documentation page, or other text artifact with Commentary; when they mention Commentary draft reviews, live comments, watch-comment, review it with commentary, or using an agent and human reviewer together; and when the agent needs to set up authentication, create/sync/watch/share a review, read or wait for comments, reply to comments, resolve threads, manage comments by other reviewers, or decide whether to use the CLI or an already-installed Commentary MCP server.

commentary-dev Bundle

Create, validate, revise, and publish Commentary Form Contract v1 YAML or JSON through source-backed files, Draft Review, response links, and Commentary MCP. Use for contract mechanics and form operations after the questions and experience are designed; use design-effective-forms for question quality, flow, accessibility, appearance, and adaptive-form judgment.

commentary-dev Bundle

Implement a Commentary Form as native rendering, a Markdown or MDX embed, declarative static HTML, or a customer-owned Live Preview custom renderer. Use for data-commentary bindings, Forms SDK bridge integration, sandbox and origin constraints, responsive control implementation, and renderer review handoff; use design-effective-forms for question and experience decisions.

commentary-dev Bundle

Set up and use Commentary Live Preview Reviews for web apps through the Commentary review SDK and MCP. Trigger this skill when a user wants to add @commentary-dev/review-sdk or the Commentary CDN SDK to a React, Next.js, Vite, Vue, Svelte, Angular, Astro, static HTML, or other browser app; launch a localhost or deployed live preview review; listen for Web App Review comments through the Commentary MCP server; address selected-element comments; resolve review threads; handle localhost immediate feedback; or apply deployed-review rules based on review owner, current user, comment author, and agent alias tags.

commentary-dev Bundle

Create accessible visualizations and dashboards for Commentary Forms results. Use when a user wants charts, tables, summaries, HTML reports, JavaScript dashboards, trend views, distributions, comparisons, response completion views, risk matrices, qualitative coding summaries, or recommendations for visualizing normalized Commentary Forms submissions from MCP, API exports, CSV, JSON, JSONL, or canonical git result files.

canxiangcc Bundle

Use when a user provides an academic paper PDF, extracted paper text, citation contexts, or references and asks for paper source tracing, claim-centered source tracing, citation intent extraction, entity/relation extraction, contribution mapping, citation graph JSON, SVG/HTML citation maps, or optional AMiner metadata/citation enrichment. Do NOT use this skill for simple paper lookup by title, scholar search, or lightweight academic queries — use aminer-free-academic or aminer-academic-search for those instead.

cherryhq Bundle

把任意学习材料（讲义/笔记/教材/PDF/PPT/Markdown/网页/转写稿）做成一个单文件、 可离线打开、可反复刷的 HTML 互动习题库：5 种题型（单选/多选/判断/填空/闪卡）、 即时判分 + 解析、按单元/题型筛选、错题本快照、进度本地保存、中英双语一键切换。 当用户说"做习题库 / 刷题网页 / 把笔记做成练习题 / 互动题库 / 错题本 / 期末练习题 / generate a quiz / make a practice quiz / turn notes into flashcards"时触发。 区别于 cheatsheet-generator（把材料压成一张速查表）——本 skill 产出的是可作答、 可反复练的题库。

choegyumin Bundle

Use whenever designing, implementing, modifying, reviewing, or refactoring component-based UI development (React, Vue, Angular, Svelte, SolidJS, Astro, Flutter widgets, SwiftUI views, etc.). Guides decisions about state ownership, lifting state up, avoiding prop drilling, passing children and slots, Containment and Specialization.

choegyumin Bundle

Use whenever discussing, designing, implementing, modifying, reviewing, or refactoring component-based UI development (React, Vue, Angular, Svelte, SolidJS, Astro, Flutter widgets, SwiftUI views, etc.). Provides the meanings and boundaries of domain and presentation concerns.

choegyumin Bundle

Use for frontend architecture boundaries: code ownership, directory roles, file placement, import direction, UI/component extraction, API/data contracts, fetching/query, URL state, mappers/schemas/DTOs, hooks/stores, architecture docs, and tool enforcement. Also use before agent-initiated architecture-enforcement changes in lint, CI, import-boundary checks, or similar automation—even without a user request—and for small UI changes that may leak business rules or external data into lower-level code.

choegyumin Bundle

Use when React component or custom hook work may involve extracting hooks, changing hook responsibilities, or hiding dependencies behind custom hooks

chusimin Bundle

AI产品灵感挖掘引擎——从小红书、X(Twitter)、Reddit三平台采集用户痛点和需求信号，聚类分析后生成可视化HTML洞察报告。当用户提到"挖掘产品灵感"、"看看用户在抱怨什么"、"痛点挖掘"、"需求发现"、"市场调研"、"产品灵感"、"去三个平台看看"、"帮我搜一下用户反馈"时立即触发。也适用于用户说"这个方向有没有人做"、"看看这个品类的用户痛点"、"帮我调研一下"、"找找产品机会"、"有什么值得做的"、"搜一下大家在吐槽什么"等表达。即使用户只说"帮我看看XX的用户反馈"或给了一个产品方向说"帮我挖掘一下"，只要涉及从社交平台采集用户声音、发现产品机会的场景，都应触发此skill。支持两种工作模式：自动搜索采集模式和手动素材投喂模式，可混合使用，最终一键生成HTML可视化报告。注意：此skill专注于AI产品/工具领域的灵感挖掘，但也可灵活适配其他品类。

cloverink Skill

Smart review dispatcher. Auto-detects scope from diff (frontend/backend/docs/both), runs the right fix loops until all gates pass. Used as Phase R entry point in /ship.

cloverink Skill

Create distinctive, production-grade frontend interfaces. Rejects generic AI aesthetics (purple gradients, Inter font, glassmorphism). Design direction first, then implementation.

colonyops Skill

Comprehensive testing strategies for Bubbletea v2 applications. Covers unit tests, component tests, golden file testing, async operations, external tool integration, and common testing pitfalls.

colonyops Skill

Best practices for building maintainable, testable TUI components using Bubbletea v2 and the Charm ecosystem. Covers component organization, state management, async operations, visual modes, and common pitfalls.

csepulv Bundle

Scaffold an internal Astro + Starlight docs browser for any project, or generate a PDF build recipe for an existing Starlight site. Workshop-style skill.

svyatov Bundle

Skill for building with the Astro web framework (v6+). Covers component authoring, islands architecture (client and server islands), content collections with loaders, actions, sessions, view transitions, middleware, on-demand rendering (SSR), adapters, and project configuration. Use when the user works with Astro, mentions .astro files, asks about static site generation (SSG), islands architecture, content collections, server islands, actions, view transitions, deploying an Astro project, or upgrading Astro.

svyatov Bundle

Audit frontend code for 50 known cross-browser bugs and mobile compatibility pitfalls documented in 'Fifty Problems with Standard Web APIs in 2025.' Scans HTML, CSS, and JavaScript/TypeScript for patterns that break on Safari iOS, Firefox iOS, Chrome, and mobile browsers — then produces a severity-ranked report with specific fixes. Use this skill when the user asks to check for browser bugs, audit cross-browser compatibility, review mobile compatibility, check Safari issues, find iOS bugs in their code, or asks why something doesn't work on mobile/Safari/Firefox. Also trigger when the user mentions viewport units breaking, audio not playing on iOS, drag-and-drop not working on mobile, fullscreen issues, or touch interaction problems.

svyatov Bundle

Generate a minimal, modern favicon set from an SVG source — ICO, SVG with dark mode, Apple Touch Icon, PWA icons, manifest, and HTML tags. Use when the user asks to create favicons, set up site icons, add a favicon to their project, generate PWA icons, or mentions needing apple-touch-icon, manifest icons, or favicon.ico files.

syncfusion Bundle

Implements the Syncfusion Vue PDF Viewer (ejs-pdfviewer) for embedding, configuring, and loading PDF documents. Use this when rendering PDFs in a Vue 2 or Vue 3 application, embedding viewer controls, or generating SFC (.vue) code for PDF display and interaction.

syncfusion Bundle

Implements the Syncfusion React PDF Viewer (PdfViewerComponent) for embedding, configuring, and loading PDF documents. Use this when rendering PDFs in a React application, embedding viewer controls, or generating TSX/HTML code for PDF display and interaction.

syncfusion Bundle

Implements the Syncfusion Angular PDF Viewer (PdfViewerComponent) for embedding, configuring, and loading PDF documents. Use this when rendering PDFs in an Angular application, embedding viewer controls, or generating TS/CSS code for PDF display and interaction.

syncfusion Bundle

Implements the Syncfusion Javascript (ES6) is case-sensitive PDF Viewer (PdfViewer) for embedding, configuring, and loading PDF documents. Use this when rendering PDFs in a TypeScript application using the EJ2 class-based approach, embedding viewer controls, or generating TypeScript and HTML code for PDF display and interaction.

tanstack Skill

Vue 3 bindings for TanStack DB. useLiveQuery composable with MaybeRefOrGetter query functions, ComputedRef return values for all fields (data, state, collection, status, isLoading, isReady, isError). Dependency arrays with Vue refs. Conditional queries via returning undefined/null. Pre-created collection support via ref or getter. Import from @tanstack/vue-db (re-exports all of @tanstack/db).

tanstack Skill

Integrating TanStack DB with meta-frameworks (TanStack Start, Next.js, Remix, Nuxt, SvelteKit). Client-side only: SSR is NOT supported — routes must disable SSR. Preloading eager collections in route loaders with collection.preload(). On-demand Query Collections require preloading the live query because source collection preload is a no-op. Multiple collection preloading with Promise.all. Framework-specific loader APIs.

tanstack Skill

React bindings for TanStack DB. Prefer useLiveQuery({ query }) with derived structured query identity. Provide queryKey only for opaque functional query variants or very hot render paths. Dependency arrays are legacy and warn before 1.0 removal. useLiveSuspenseQuery for React Suspense with Error Boundaries (data always defined). useLiveInfiniteQuery for cursor-based pagination (pageSize, fetchNextPage, hasNextPage, isFetchingNextPage). usePacedMutations for debounced React state updates. Return shape: data, state, collection, status, isLoading, isReady, isError. Import from @tanstack/react-db (re-exports all of @tanstack/db).

tanstack Skill

Svelte 5 bindings for TanStack DB. useLiveQuery with Svelte 5 runes ($state, $derived, $effect). Dependency arrays use getter functions (() => value) for reactive props. Direct destructuring breaks reactivity — use dot notation or wrap with $derived. Conditional queries via returning undefined/null. Import from @tanstack/svelte-db (re-exports all of @tanstack/db).

tanstack Skill

SQLite-backed persistence for TanStack DB collections. persistedCollectionOptions wraps any adapter (Electric, Query, PowerSync, or local-only) with durable local storage. Platform adapters: browser (WA-SQLite OPFS), React Native (op-sqlite), Expo (expo-sqlite), Electron (IPC), Node (better-sqlite3), Capacitor, Tauri, Cloudflare Durable Objects. Multi-tab/multi-process coordination via BrowserCollectionCoordinator / ElectronCollectionCoordinator / SingleProcessCoordinator. schemaVersion for migration resets. Local-only mode for offline-first without a server. Applied transaction log pruning and safe full-reload recovery.

tanstack Skill

Offline transaction support for TanStack DB. OfflineExecutor orchestrates persistent outbox (IndexedDB/localStorage), leader election (WebLocks/ BroadcastChannel), retry with backoff, and connectivity detection. createOfflineTransaction/createOfflineAction wrap TanStack DB primitives with offline persistence. Idempotency keys for at-least-once delivery. Graceful degradation to online-only mode when storage unavailable. React Native support via separate entry point.

tao12345666333 Skill

Expert knowledge in React development, hooks, state management, and modern React patterns

techfleetworks Bundle

Use for ANY UI change — every component, page, form, image, color choice, interaction, or content block — to make it conform to WCAG 2.2 Level AA (and AAA where feasible) so it is usable by people with visual, motor, auditory, cognitive, and speech disabilities, using a keyboard, screen reader, magnifier, or voice. Covers semantic HTML first, ARIA done correctly, keyboard and focus management, color/contrast, accessible forms and error handling, media alternatives, and automated + manual accessibility testing wired into CI. Trigger proactively on forms, inputs, labels, images, alt text, icons, buttons, modals/dialogs, menus, tabs, color, contrast, focus, keyboard, tab order, ARIA, roles, screen reader, "a11y," accessible, WCAG, Section 508, ADA — even without those words, on any code that renders UI.

techfleetworks Bundle

Use for ANY frontend/UI change — HTML, CSS, JavaScript, components, layouts — to make it work correctly and bug-free across every supported browser and device, not just the one it was written on. Covers defining a support matrix, feature detection and progressive enhancement (never user-agent sniffing), responsive layout, input modalities (touch/mouse/keyboard/stylus), cross-browser CSS/JS quirks and fallbacks, low-end-device performance, and automated cross-browser/device testing wired into CI. Trigger proactively on "works on my machine," "broken in Safari/Firefox/Edge," CSS layout, responsive, mobile, tablet, touch, viewport, breakpoint, polyfill, vendor prefix, "looks different in," or any code that renders in a browser — even without those words.

thibautbaissac Bundle

Write colocated tests for React + Express + TypeScript code using the project's runner, conventions, mocked repository interfaces, React Testing Library, and TanStack Query patterns.