Web & Frontend

xirothedev Bundle

Highest-priority for all Next.js-related tasks involving full-stack web development. Use this skill whenever writing, reviewing, refactoring, debugging, or planning Next.js code using App Router, Server Components, Client Components, API Routes, Server Actions, data fetching, caching, revalidation, routing, authentication, or Next.js tests. Prefer this skill over generic React or Node.js advice for Next.js code.

xirothedev Bundle

Use for real projects that combine a Next.js frontend/BFF with a NestJS API. Covers ownership boundaries, OpenAPI client generation, session and auth propagation, CORS/proxy contracts, Server Component data fetching, shared environment contracts, and split deployment/runtime alignment.

xirothedev Bundle

Use for production Next.js platform work involving Docker or standalone output, static export tradeoffs, self-hosting, deployment adapters, Server Actions encryption keys, shared cache coordination, OpenTelemetry instrumentation, multi-zones, multi-tenant routing, or platform capability reviews.

xirothedev Bundle

Use for Next.js 16 Cache Components and runtime rendering work involving `use cache`, `cacheLife`, `cacheTag`, `updateTag`, Suspense, runtime APIs, Partial Prerendering, remote cache, metadata/viewport runtime access, or migration from older route segment caching configs.

xylvvv Bundle

Use when analyzing frontend apps, routes, pages, components, user interactions, forms, state management, client data fetching, cache behavior, permissions, feature flags, loading/error/empty UI states, or frontend-to-backend flows.

xylvvv Skill

Review lowcode AI real-chain run records, classify import/evaluation/manual issues, and decide whether to observe, analyze, implement, validate, or route to frontend product follow-up. Not for spec generation or code editing.

yamadashy Skill

Reads web platform specifications via WebFetch — uses the multipage HTML variant for the WHATWG HTML spec, anchor-targeted section reads for W3C TR documents and TC39 / ECMAScript. Returns the relevant section rather than the whole spec, since these documents are too large for a single fetch. Use when the URL is on *.spec.whatwg.org, w3.org/TR/, or tc39.es.

yerdaulet-damir Skill

Systematic 5-step debugging flow for Next.js 15 + React 19 + TypeScript apps. Load when a UI bug is reported, hydration error appears, Server Action returns wrong data, or cache invalidation fails. Forces layer isolation (server vs client, action vs component, cache vs render) before touching code — prevents "fix here, break there" cascades.

yerdaulet-damir Skill

Pre-flight checklist for adding a new feature to a Next.js 15 + TypeScript app. Load when creating a new page, route, server action, or feature module. Forces feature-driven colocation, RSC-first thinking, and the typed cache-tag pattern from line one — prevents the most common AI failures (1500-line page.tsx, 'use client' on the layout, scattered revalidateTag magic strings).

yschimke Bundle

Set up or repair GitHub Actions CI that renders Compose @Preview composables and posts before/after diff comments on pull requests. Use when wiring preview diffs into a repo for the first time, when preview comments don't appear on fork PRs (the two-stage render/publish split), when migrating off the legacy preview-baselines / preview-comment / a11y-report / notification-previews actions, when a run fails with "no modules have the compose-preview plugin applied" (CLI/plugin version skew), or when preview CI is too slow and needs change-scoping or parallel jobs. Pairs with the compose-preview and compose-preview-review skills.

yschimke Bundle

Assemble rendered Compose @Preview PNGs into a single self-contained HTML design board for Claude Design and other design-tool imports. Use when turning a set of rendered previews into one coherent design brief — grouped, captioned, and ordered — rather than handing over loose screenshots. Pairs with the compose-preview skill.

natolambert Bundle

Extract per-question (MM:SS) timestamps from a recorded course video by OCR-ing the slide counter, then add YouTube deep links to the course page's Q&A question lists. Use after a Q&A or lecture recording is published, or when adding/refreshing "Show questions" timestamp links in book/templates/course.html.

naykel76 Bundle

Use this skill whenever writing, reviewing, or refactoring any Laravel code or components in Naykel applications. This includes Naykel-specific routing, model, architectural, and component patterns that extend or override general Laravel best practices. Do not wait for an explicit request. If any Laravel code or components are being created, reviewed, or modified in a Naykel application, this skill applies.

naykel76 Bundle

Use this skill whenever creating, modifying, or reviewing Livewire components in a Naykel (Gotime) project. Do not wait for an explicit request — if a Livewire component is involved, this skill applies.

nolly-studio Bundle

The entry point. Ground an AI coding agent in a repository in one command — explore the repo, run one frontier interview covering every decision (harness, docs layout, tracker conventions, design direction if a frontend is detected), write the per-repo config doc, then dispatch to the bootstrap-agents-md and design-md engines and verify their output. Run this once per repo; re-run it to revise decisions.

nolly-studio 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.

nolly-studio Bundle

PostHog integration for Next.js App Router applications

openstatushq Bundle

Design, scaffold, and contribute a community theme to openstatus (the open-source status page). Use whenever the user wants to create a new theme, customize status-page colors, build a palette for their brand, fork and contribute to openstatus's `@openstatus/theme-store`, or mentions OKLCH colors, CSS variables, or themes.openstatus.dev. Also use when the user pastes a theme export from the live explorer and wants it wired into the repo.

microsoft Bundle

Use when building or modifying the app layout, creating UI components, or making any visual design decisions. Ensures consistency, accessibility, and a polished, unique app.

molvqingtai Bundle

Create professional architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as standalone HTML files with SVG graphics, a built-in dark/light theme toggle, and one-click export to PNG / JPEG / WebP / SVG. Accepts plain-language descriptions or pasted Mermaid code (flowchart, sequenceDiagram, stateDiagram) and lays the diagram out from scratch in archify style. Use when the user asks for system architecture diagrams, infrastructure diagrams, cloud architecture visualizations, security diagrams, network topology, technical workflows, approval flows, runbooks, CI/CD flows, process diagrams, API call sequences, request lifecycles, data pipelines, ETL/ELT maps, PII boundaries, data lineage, state machines, lifecycle diagrams, status transitions, or asks to convert/beautify a Mermaid diagram.

prof18 Bundle

Run the full FeedFlow Maestro release validation suite and produce HTML and Markdown pass/fail reports. Use when the user asks to run all Maestro tests, validate E2E coverage before release, check Android and iOS Maestro flows, or summarize failed FeedFlow E2E flows.

rcarmo Skill

Bundling via Bun with Make targets for typecheck and bundling

slackapi Bundle

Use when a developer wants to build or validate Block Kit layouts for Slack messages, modals, or Home tabs: message layouts, modals/forms/dialogs, Home tab interfaces, interactive buttons or menus, or modifying existing Block Kit JSON. Also trigger on any Slack UI component (sections, actions, inputs, headers, alerts, tables, carousels), the words "blocks" or "Block Kit Builder", a request to preview rendered blocks, or pasted JSON like "type": "section". Validates via the blocks.validate API method.

stickerdaniel Skill

Workflow for generating form JSON and using the Svelte Form Builder (svelte-form-builder.vercel.app) to scaffold SvelteKit remote function forms with Valibot validation. Use when creating forms via the form builder.

stickerdaniel Skill

This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.

joseluis21 Skill

Arquitectura modular de Next.js con capa de acceso a datos — módulos en `app/` con `_actions/`, `_components/`, `_internal/` y `_schemas/`, todo el acceso a backend confinado en `_internal` con `import 'server-only'`, Server Actions como controladores delgados que validan con Zod y delegan, DTOs mínimos en camelCase que nunca exponen el registro crudo ni el token, y autorización comprobada por recurso dentro de la DAL. Úsala al crear o modificar un módulo, una página, un Server Action, un componente cliente o una función de acceso a datos en un proyecto Next.js que siga esta convención; al integrar una API externa desde el servidor; al decidir dónde colocar código nuevo; o al revisar que un componente cliente no esté importando `_internal` ni recibiendo datos privados.

joseluis21 Skill

Revisa o endurece una aplicación web de frontend (React, Next.js, SPA) frente al OWASP Top 10 y a los riesgos propios del navegador. Úsala cuando pidan revisar la seguridad del cliente, prevenir XSS o inyección en el DOM, configurar una CSP o cabeceras de seguridad, decidir dónde guardar el token de sesión, evitar filtrar secretos en el bundle, proteger formularios contra CSRF, revisar Server Actions o route handlers de Next.js, auditar dependencias de npm, o revisar una app antes de sacarla a producción.

adithya-s-k Bundle

Create self-contained D3 HTML embed charts for the research article template. Use when the user asks to create a chart, visualization, embed, D3 chart, line chart, bar chart, scatter plot, sankey diagram, or any data visualization as an HTML embed file.

kingstinct Bundle

Software Mansion's best practices for production React Native and Expo apps on the New Architecture. MUST USE before writing, reviewing, or debugging ANY code in a React Native or Expo project. If the working directory contains a package.json with react-native, expo, or expo-router as a dependency, this skill applies. Trigger on: any code task in a React Native/Expo project, 'React Native', 'Expo', 'New Architecture', 'Reanimated', 'Gesture Handler', 'react-native-svg', 'ExecuTorch', 'react-native-audio-api', 'react-native-enriched', 'Worklet', 'Fabric', 'TurboModule', 'WebGPU', 'react-native-wgpu', 'TypeGPU', 'GPU shader', 'WGSL', 'svg', 'animation', 'gesture', 'audio', 'rich text', 'AI model', 'multithreading', 'chart', 'vector', 'image filter', 'shared value', 'useSharedValue', 'runOnJS', 'scheduleOnRN', 'thread', 'worklet', or any question involving UI, graphics, native modules, or React Native threading and animation behavior. Also use when a more specific sub-skill matches.

kingstinct Bundle

Software Mansion's best practices for SVG rendering in React Native apps using React Native SVG. Use when rendering vector graphics, icons, charts, illustrations, or any SVG content. Trigger on: 'react-native-svg', 'SVG', 'vector graphics', 'render icon', 'draw shape', 'chart', 'path', 'Svg component', 'SvgUri', 'SvgXml', 'SvgCss', 'FilterImage', 'SVG filter', or any request to display scalable vector content in a React Native app.

kingstinct Bundle

Software Mansion's best practices for audio in React Native using react-native-audio-api. Covers audio playback (buffer sources, oscillators, streaming), recording (file, callback, graph), audio effects (gain, filters, delay, convolver, panner, waveshaper), real-time analysis and visualization, audio worklets (custom synthesis, UIRuntime/AudioRuntime), system integration (sessions, interruptions, permissions), and testing. Trigger on: react-native-audio-api, AudioContext, AudioRecorder, AudioBuffer, AudioBufferSourceNode, AudioBufferQueueSourceNode, OscillatorNode, StreamerNode, GainNode, BiquadFilterNode, DelayNode, ConvolverNode, StereoPannerNode, WaveShaperNode, AnalyserNode, AudioParam, AudioManager, PlaybackNotificationManager, RecordingNotificationManager, WorkletNode, WorkletSourceNode, WorkletProcessingNode, audio playback, record audio, microphone, waveform, audio visualization, audio streaming, audio worklet, or any React Native feature that captures, processes, or emits sound.

kingstinct Bundle

Software Mansion's best practices for gestures in React Native apps using React Native Gesture Handler. Use when implementing tap, pan, pinch, rotation, swipe, long press, fling, hover, drag, or any touch interaction. Trigger on: 'gesture handler', 'GestureDetector', 'tap gesture', 'pan gesture', 'pinch gesture', 'rotation gesture', 'long press', 'fling', 'hover gesture', 'swipe', 'pinch to zoom', 'drag', 'touch handling', 'Pressable', 'RectButton', 'Swipeable', 'DrawerLayout', 'VirtualGestureDetector', or any request to handle user touch input in a React Native app.

kingstinct Skill

Software Mansion's best practices for rich text in React Native using react-native-enriched and react-native-enriched-markdown. Use when building rich text editors, formatted text inputs, Markdown renderers, or any feature requiring inline styling, mentions, links, structured text editing, or Markdown display. Trigger on: 'rich text editor', 'rich text input', 'text editor', 'react-native-enriched', 'react-native-enriched-markdown', 'EnrichedTextInput', 'EnrichedMarkdownText', 'formatted text input', 'WYSIWYG', 'mentions input', 'text formatting toolbar', 'markdown renderer', 'markdown display', 'render markdown', 'display markdown natively', 'LaTeX math', 'GFM tables', or any request to build rich text editing or Markdown rendering in React Native.

kingstinct Bundle

Production animation patterns for React Native using Reanimated 4, Skia, WebGPU, and TypeGPU. Covers CSS transitions, CSS animations, shared value animations, canvas animations with react-native-skia, GPU shader animations, layout animations, scroll-driven animations, interpolation, particle systems, procedural noise, SDF rendering, performance tuning, and accessibility. Trigger on: Reanimated, useSharedValue, useAnimatedStyle, withSpring, withTiming, withDecay, withRepeat, withSequence, CSS transition, CSS animation, layout animation, FadeIn, SlideIn, ZoomIn, LinearTransition, keyframe, interpolate, scrollTo, useFrameCallback, react-native-skia, Skia Canvas, Atlas, usePathInterpolation, usePathValue, useClock, useTexture, SKSL, interpolateColors, Picture API, canvas animation, sprite animation, WebGPU, react-native-wgpu, TypeGPU, GPU shader, WGSL, particle system, Perlin noise, SDF, Three.js, react-three-fiber, animation performance, or any request to animate UI in React Native.

kingstinct Bundle

Best practices for building on-device AI features in React Native using React Native ExecuTorch. Use when the user wants to add AI to a mobile app without cloud dependencies: AI chatbots and assistants, image classification, object detection, text recognition and document parsing (OCR), style transfer, image generation, speech-to-text transcription, text-to-speech synthesis, voice activity detection, semantic search with embeddings, real-time camera AI with VisionCamera, or vision-language image understanding. Also use when the user mentions offline AI, on-device ML, privacy-preserving AI, reducing cloud API costs or latency, running models locally on mobile, or downloading and managing ML models. Covers react-native-executorch hooks (useLLM, useClassification, useObjectDetection, useOCR, useSemanticSegmentation, useInstanceSegmentation, useStyleTransfer, useTextToImage, useImageEmbeddings, useSpeechToText, useTextToSpeech, useVAD, useTextEmbeddings, useExecutorchModule), tool calling, structured output, VLMs

kingstinct Bundle

Software Mansion's best practices for multithreading in React Native apps using react-native-worklets. Use when running JavaScript on multiple threads, offloading heavy computation from the JS thread, communicating between runtimes, or sharing data across threads. Trigger on: 'worklet', 'worklets', 'react-native-worklets', 'runOnUI', 'runOnJS', 'scheduleOnUI', 'scheduleOnRN', 'scheduleOnRuntime', 'createWorkletRuntime', 'background thread', 'UI thread', 'worker runtime', 'Serializable', 'Synchronizable', 'multithreading', 'parallel execution', 'offload computation', 'background processing', 'Bundle Mode', or any request to move work off the JS thread in a React Native app.