Web & Frontend

kevinzai Skill

Build high-converting landing pages with Next.js + shadcn/ui. Hero sections, social proof, testimonials, pricing tables, FAQ, CTA patterns, lead capture forms, countdown timers, trust badges, and above-the-fold optimization. Use when: user wants a landing page, pricing page, hero section, testimonials, or conversion-optimized page.

kevinzai Bundle

Create procedural, animated website backgrounds as React components for shadcn/ui projects. Noise gradients, gradient meshes, voronoi, cellular automata, reaction-diffusion, moving pixel art, dot grids, and dynamic color-shifting backgrounds. Use when: user wants animated backgrounds, gradient meshes, procedural patterns, or living textures.

kunanonj Skill

Full Sentry SDK setup for React. Use when asked to \"add Sentry to React\", \"install @sentry/react\", or configure error monitoring, tracing, session replay, profiling, or logging for React applications. Supports React 16+, React Router v5-v7 non-framework mode, TanStack Router, Redux, Vite, and webpack.

kunanonj Skill

Full Sentry SDK setup for Next.js. Use when asked to \"add Sentry to Next.js\", \"install @sentry/nextjs\", or configure error monitoring, tracing, session replay, logging, profiling, AI monitoring, or crons for Next.js applications. Supports Next.js 13+ with App Router and Pages Router.

kunanonj Skill

Full Sentry SDK setup for Svelte and SvelteKit. Use when asked to \"add Sentry to Svelte\", \"add Sentry to SvelteKit\", \"install @sentry/sveltekit\", or configure error monitoring, tracing, session replay, or logging for Svelte or SvelteKit applications.

kunanonj Skill

Plugin architecture specialist. Use when deciding the right component mix, structure, and metadata for a new Cursor plugin.

kunanonj Skill

Create a new Cursor plugin scaffold with a valid manifest, component directories, and marketplace wiring. Use when starting a new plugin or adding a plugin to a multi-plugin repository.

kunanonj Skill

Full Sentry SDK setup for React Native and Expo. Use when asked to \"add Sentry to React Native\", \"install @sentry/react-native\", \"setup Sentry in Expo\", or configure error monitoring, tracing, profiling, session replay, or logging for React Native applications. Supports Expo managed, Expo bare, and vanilla React Native.

kunanonj Skill

Keep Cursor plugin manifests, paths, and component metadata valid during plugin authoring.

kunanonj Skill

Full Sentry SDK setup for TanStack Start React. Use when asked to \"add Sentry to TanStack Start\", \"install @sentry/tanstackstart-react\", or configure error monitoring, tracing, session replay, logs, or user feedback in a TanStack Start React app.

kunanonj Skill

Guides exploration of $autocapture events captured by posthog-js to understand user interactions, find CSS selectors (especially data-attr attributes), evaluate selector uniqueness, query matching clicks ad-hoc, and create actions. Use when the user asks about autocapture data, wants to find what users are clicking, needs to build actions from click events, asks about elements_chain, wants to buil

kunanonj Skill

Full Sentry SDK setup for React Router Framework mode. Use when asked to \"add Sentry to React Router Framework\", \"install @sentry/react-router\", or configure error monitoring, tracing, profiling, session replay, logs, or user feedback for a React Router v7 framework app.

kunanonj Skill

Help users debug PostHog Error Tracking stack-trace symbolication for any supported platform — JavaScript/TypeScript web, React Native (Hermes), Android (Proguard / R8), or iOS / macOS (dSYM). The PostHog symbol-set lookup flow is universal across platforms; build-tool and artifact details live in per-platform references (JavaScript is fleshed out, others come as we encounter them). Use when stack

fridrichmethod Skill

AI-powered spatial epigenomics analysis combining chromatin accessibility, histone modifications, and DNA methylation with spatial coordinates for tissue architecture mapping.

fridrichmethod Bundle

End-to-end ATAC-seq workflow from FASTQ files to differential accessibility and TF footprinting. Covers alignment, peak calling with MACS3, QC metrics, and optional TOBIAS footprinting. Use when running end-to-end ATAC-seq analysis from FASTQ to differential accessibility.

fridrichmethod Bundle

Create reproducible bioinformatics analysis reports with R Markdown including code, results, and visualizations in HTML, PDF, or Word format. Use when generating analysis reports with RMarkdown.

fridrichmethod Bundle

Analyzes genetic variant effects on gene expression (RNA-seq), chromatin accessibility (DNASE), histone marks (ChIP), and transcription factors using the AlphaGenome API. Use when the user asks about non-coding variant effects, pathogenicity, clinical significance, disease associations, functional effects, gene expression changes, splicing disruption, or regulatory effects in promoters and enhancers. Also use for resolving biological terms to tissue/cell-type ontologies (UBERON/CL) or analyzing variants in chr:pos:ref>alt format.

fridrichmethod Bundle

Create interactive HTML plots with plotly and bokeh for exploratory data analysis and web-based sharing of omics visualizations. Use when building zoomable, hoverable plots for data exploration or web dashboards.

mittuled Bundle

This skill checks frontend implementations against WCAG accessibility standards during development. Use when asked to review a component for accessibility, validate ARIA usage, or ensure keyboard navigability. Also consider when a design spec lacks accessibility annotations. Suggest when a developer opens a PR for a new interactive component.

mkurman Bundle

Analyzes genetic variant effects on gene expression (RNA-seq), chromatin accessibility (DNASE), histone marks (ChIP), and transcription factors using the AlphaGenome API. Use when the user asks about non-coding variant effects, pathogenicity, clinical significance, disease associations, functional effects, gene expression changes, splicing disruption, or regulatory effects in promoters and enhancers. Also use for resolving biological terms to tissue/cell-type ontologies (UBERON/CL) or analyzing variants in chr:pos:ref>alt format.

kevinzai Bundle

Vue.js & Nuxt — Senior Development Patterns

kevinzai Skill

CCC domain — complete mobile development ecosystem — 8 skills in one. React Native, Flutter, SwiftUI, Jetpack Compose, testing, ASO, push notifications, and deep linking.

kevinzai Skill

Build video gallery and player components for Next.js + shadcn/ui projects. YouTube, Vimeo, and self-hosted video embeds, lazy loading, lightbox playback, video grids, playlists, thumbnails, and responsive aspect ratios. Use when: user wants video embeds, video galleries, playlists, video players, or media libraries.

kevinzai Skill

Curated SVG tech stack icons for React/Next.js. TypeScript-first, SVGO-optimized, with light/dark/wordmark variants. Use when adding technology logos, stack badges, or brand icons to UI.

kevinzai Skill

Perform comprehensive audit of interface quality across accessibility, performance, theming, and responsive design. Generates detailed report of issues with severity ratings and recommendations.

kevinzai Skill

Look-book router over 25 named aesthetic directions (full design-system specs) — clean-minimal, dark-glass, skeuomorphic, mesh-gradient, editorial-tech, and more. Use when the user wants a named "vibe" or visual direction applied to a landing page, component system, or UI, not a specific animation technique.

kevinzai Skill

Turn an existing reference (video, HTML page, or full-page screenshot) into reusable design prompts. Use when the user has a video/HTML/live-site reference and wants it analyzed and converted into a detailed recreation or inspiration prompt, or when full-page screenshots of scroll-animated/WebGL/lazy-loaded pages are failing.

kevinzai Bundle

shadcn/ui patterns for Next.js App Router — NOT a library, it's copy-paste components you OWN. Covers setup, cn() utility, cva variants, react-hook-form + zod forms, data tables with tanstack, command menus, dialogs, toasts, theming, dark mode, and building custom components. Use when: shadcn, forms, data table, command palette, dialog, toast, theme, dark mode, component variants.

kevinzai Bundle

Tailwind CSS v4 — major breaking change from v3. No tailwind.config.js, CSS-based configuration with @theme directive, @import 'tailwindcss', container queries, new utilities. Use when: Tailwind v4, CSS config, @theme, container queries, migration from v3, dark mode variants, custom utilities.

kevinzai Skill

Server-browser-test-iterate development cycle using Claude Desktop's preview feature or Playwright MCP. Start dev server, open browser, test interactions, capture results, fix issues, iterate. Supports Next.js, Vite, Express, and other frameworks with auto-detection.

kevinzai Skill

Create retro and pixel art visual effects as React components for shadcn/ui projects. CRT scanlines, dithering, 8-bit aesthetics, VHS glitch, pixel art rendering, chiptune, ASCII art, demoscene effects, and nostalgic computing vibes. Use when: user wants retro effects, CRT look, pixel art, glitch effects, VHS aesthetic, or vintage computing style.

kevinzai Skill

React Native development patterns — navigation, native modules, Expo, state management, and cross-platform best practices.

kevinzai Skill

Create fluid web animations using Framer Motion, CSS keyframes, scroll-triggered animations, parallax, page transitions, and micro-interactions for shadcn/ui projects. Use when: user wants page animations, scroll effects, parallax, transitions, hover effects, stagger reveals, or choreographed motion.

kevinzai Skill

Create stunning animated SVGs as React components for shadcn/ui projects. GSAP, Lottie, SVG SMIL, morphing paths, line drawing effects, animated filters, and clip-path animations. Use when: user wants animated SVGs, morphing shapes, line drawings, animated icons, or SVG-based visual effects.

dingxingdi Bundle

Use this skill when the user wants front-end or visual bug-fix data where the question depends on screenshots, diagrams, UI appearance, layout, styling, or rendered interaction behavior. Trigger it for requests like 'give me UI bugs with images', 'make website fixes that need looking at the screenshot', 'generate front-end tasks with CSS or rendering issues', or 'create visual JavaScript bug-fix data'. Do not use it for purely backend repository issues, general software debugging without visual evidence, or security-only vulnerabilities.

ashutoshsrivastava17 Skill

Review mobile pull requests with platform-specific checklists — code quality, architecture compliance, performance, accessibility, security, and testing standards across Flutter (Dart), Android (Kotlin/Java), and iOS (Swift/ObjC). TRIGGER when: user says /mobile-code-review, asks to review a mobile PR, needs a mobile-specific code review checklist, or wants PR review guidelines. DO NOT TRIGGER for generic/backend code reviews — use /code-review instead.