Web & Frontend

compozy Bundle

Build, test, integrate, or migrate XState Store v4: transitions, effects, schemas, selectors, atoms, extensions, React bindings, and fromStore. Excludes XState state-machine design, other stores, and Query server state.

rosuh Skill

Best practices for Android Intent security. Use this skill when auditing component configurations in AndroidManifest.xml activities, services, receivers) or source code handling incoming Intents (getIntent, getParcelableExtra) to prevent Intent Redirection and unauthorized access.

zhouyinlong-lab Bundle

Bold colored card on a dark gradient — big section number, nav breadcrumb, orange card sliding in, title rising.

zhouyinlong-lab Bundle

A native Remotion data frame — bars grow from zero by real data via spring physics while the figures roll 0→target in sync. The numbers come alive in a way a static HTML chart can't.

zhouyinlong-lab Bundle

Luxury-minimal whitespace hero — single word reveals letter by letter, warm-gold hairline, breathing indicators.

zhouyinlong-lab Bundle

Swiss-grid statistic anchor — giant number, red accent, growing bars, black data bar. Rational and editorial.

zhouyinlong-lab Bundle

Soft-tech radial node graph as art — frosted rounded card, curved links drawing in, nodes popping outward, gentle float.

zhouyinlong-lab Bundle

Two-panel split with quote as hero — white/blue panels open from center, accent bar grows, quote reveals line by line.

zhouyinlong-lab Bundle

Electric split with hand-drawn script — offset panels slide in, display title rises with an outlined word, script strokes itself in.

bouclem Bundle

Guide for theming .NET MAUI apps — light/dark mode via AppThemeBinding, ResourceDictionary theme switching, DynamicResource bindings, system theme detection, and user theme preferences. Use when: "dark mode", "light mode", "theming", "AppThemeBinding", "theme switching", "ResourceDictionary theme", "dynamic resources", "system theme detection", "color scheme", "app theme", "DynamicResource". Do not use for: localization or language switching (see .NET MAUI localization documentation), accessibility visual adjustments (see .NET MAUI accessibility documentation), app icons or splash screens (see .NET MAUI app icons documentation), or Bootstrap-style class theming (see Plugin.Maui.BootstrapTheme NuGet package).

bouclem Skill

Guides creation and modification of ASP.NET Core Web API endpoints with correct HTTP semantics, OpenAPI metadata, and error handling. USE FOR: adding new API endpoints (controllers or minimal APIs), wiring up OpenAPI/Swagger, creating .http test files, setting up global error handling middleware. DO NOT USE FOR: general C# coding style, EF Core data access or query optimization (use optimizing-ef-core-queries), frontend/Blazor work, gRPC services, or SignalR hubs.

bouclem Bundle

.NET MAUI safe area and edge-to-edge layout guidance for .NET 10+. Covers the new SafeAreaEdges property, SafeAreaRegions enum, per-edge control, keyboard avoidance, Blazor Hybrid CSS safe areas, migration from legacy iOS-only APIs, and platform-specific behavior for Android, iOS, and Mac Catalyst. USE FOR: "safe area", "edge-to-edge", "SafeAreaEdges", "SafeAreaRegions", "keyboard avoidance", "notch insets", "status bar overlap", "iOS safe area", "Android edge-to-edge", "content behind status bar", "UseSafeArea migration", "soft input keyboard", "IgnoreSafeArea replacement". DO NOT USE FOR: general layout or grid design (use Grid and StackLayout), app lifecycle handling (use maui-app-lifecycle), theming or styling (use maui-theming), or Shell navigation structure.

bouclem Skill

Guides technology selection and implementation of AI and ML features in .NET 8+ applications using ML.NET, Microsoft.Extensions.AI (MEAI), Microsoft Agent Framework (MAF), GitHub Copilot SDK, ONNX Runtime, and OllamaSharp. Covers the full spectrum from classic ML through modern LLM orchestration to local inference. Use when adding classification, regression, clustering, anomaly detection, recommendation, LLM integration (text generation, summarization, reasoning), RAG pipelines with vector search, agentic workflows with tool calling, Copilot extensions, or custom model inference via ONNX Runtime to a .NET project. DO NOT USE FOR projects targeting .NET Framework (requires .NET 8+), the task is pure data engineering or ETL with no ML/AI component, or the project needs a custom deep learning training loop (use Python with PyTorch/TensorFlow, then export to ONNX for .NET inference).

majiayu000 Bundle

Investigate how a concept, code path, application, network flow, system, incident, document, or local artifact actually works, then deliver a two-depth visual HTML explainer with a dead-simple big-picture first layer and source-backed technical depth behind it. Use when the user invokes $xray, asks how something works under the hood, wants a module or app behavior traced across boundaries, requests web, code, network, or safe static artifact research before explanation, or asks for an evidence-backed explainer. Do not use for answer-only definitions, general web design, full codebase audits, or invasive binary reverse engineering without explicit authorization.

vtex Skill

Apply when building VTEX IO apps that must work correctly in multi-binding stores where bindings use path prefixes (e.g. store.com/us/, store.com/br/). Covers rootPath extraction from x-vtex-root-path header, useRuntime().rootPath in React, URL construction in backends, link generation, asset paths, and API route considerations. Use when the app breaks or produces wrong URLs in cross-border or multi-binding setups.

vtex Skill

Apply when building React components under react/ or configuring store blocks in store/ for VTEX IO apps. Covers interfaces.json, contentSchemas.json for Site Editor, VTEX Styleguide for admin apps, and css-handles for storefront styling. Use for creating custom storefront components, admin panels, pixel apps, or any frontend development within the VTEX IO react builder ecosystem.

vtex Skill

Apply when building VTEX IO admin-facing React interfaces under the admin builder. Covers VTEX Styleguide and Shoreline usage, admin page composition, data-heavy admin interactions, and keeping administrative interfaces consistent with the VTEX Admin environment. Use for settings pages, moderation tools, dashboards, or operational UIs inside VTEX Admin.

vtex Bundle

Core coding rules and workflow for developing VTEX FastStore storefronts. Use when starting any FastStore development task, writing TypeScript/React components, creating section overrides, extending the BFF, or styling. Covers all primary conventions, safety rules, and the development workflow used across every FastStore project.

vtex Skill

Apply when defining, validating, or consuming VTEX IO app settings. Covers settingsSchema, app-level configuration boundaries, and how backend or frontend code should depend on settings safely. Use for merchant-configurable behavior, settings forms, or reviewing whether settings belong in app configuration rather than hardcoded logic or custom data entities.

vtex Skill

Apply when building or debugging a VTEX IO session transform app (vtex.session integration). Covers namespace ownership, input-vs-output fields, transform ordering (DAG), public-as-input vs private-as-read model, cross-namespace propagation, configuration.json contracts, caching inside transforms, and frontend session consumption. Use when designing session-derived state for B2B, pricing, regionalization, or custom storefront context.

vtex Skill

Apply when implementing cart, checkout, or order placement logic proxied through a BFF for headless VTEX storefronts. Covers OrderForm lifecycle, cart creation, item management, profile/shipping/payment attachments, orderFormId management, and secure checkout flows. Use for any headless frontend that needs to proxy VTEX Checkout API calls through a server-side layer with proper session cookie handling.

vtex Bundle

Apply when building, customizing, or deploying extensions for VTEX Sales App. Covers the complete 7-step workflow from prerequisite checks through code generation to deployment, including extension points (cart, PDP, menu), React hooks (useCart, usePDP, useCartItem, useCurrentUser, useExtension), TypeScript types, secure API integration patterns, and API documentation ingestion (OpenAPI, URLs, or inline specs) to generate typed integrations.

vtex Skill

Apply when building VTEX IO storefront components under react/ for Store Framework experiences. Covers storefront component structure, css-handles, storefront context hooks, browser-safe data fetching, and how components should behave when used as theme blocks. Use for custom storefront UI, product widgets, banners, forms, or reviewing shopper-facing React code in VTEX IO apps.

vtex Skill

Apply when designing or modifying a BFF (Backend-for-Frontend) layer, middleware, or API proxy for a headless VTEX storefront. Covers BFF middleware architecture, public vs private API classification, VtexIdclientAutCookie management, API key protection, and secure request proxying. Use for any headless commerce project that must never expose VTEX_APP_KEY or call private VTEX APIs from the browser.

vtex Skill

Apply when implementing localization and translated copy in VTEX IO apps. Covers the `messages` builder, `/messages/*.json`, `context.json`, frontend message usage, and how VTEX apps integrate with `vtex.messages` for runtime translation. Use for storefront, admin, or backend flows that should use VTEX IO message infrastructure instead of hardcoded strings.

vtex Skill

Apply when designing or modifying a VTEX IO storefront theme app — the app that owns `store/blocks.json`, `store/routes.json`, `store/templates/`, `store/contentSchemas.json`, and the storefront page tree assembled from `store.home`, `store.product`, `store.search`, `store.custom`, and other native page templates. Covers how a theme app extends a base theme, declares routes, composes blocks across pages, and how its `store/` files relate to merchant Site Editor content. Use for theme scaffolding, custom page routes, theme-level overrides, or reviewing whether a change belongs in the theme app, in a component app, or in app settings.

vtex Skill

Apply when connecting React components to Store Framework blocks and render-runtime behavior in VTEX IO. Covers interfaces.json, block registration, block composition, and how storefront components become configurable theme blocks. Use for block mapping, theme integration, or reviewing whether a React component is correctly exposed to Store Framework.

davepoon Bundle

Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.

dnyoussef Skill

Wcag Accessibility

dnyoussef Skill

React Specialist

elzawarudo Bundle

Create, edit, inspect, render, compare, validate, and privacy-scrub professional Microsoft Word DOCX documents. Use for reports, proposals, letters, minutes, manuals, articles, and other .docx deliverables that require semantic Word styles, template preservation, grounded content, tables or figures, accessibility checks, metadata hygiene, and mandatory visual QA before final delivery.

elzawarudo Bundle

Guard frontend work toward functional, accessible, responsive, task-centered UX/UI and browser-verified quality. Use independently when building, changing, or functionally reviewing apps, dashboards, tools, forms, data tables, editors, landing pages, or interactive surfaces; optionally coordinate with krt-interface-inquisitor for adversarial visual critique or krt-interface-warden for distinctive visual direction.

elzawarudo Bundle

Audit and refine the temporal, tactile, and perceived-performance quality of frontend interactions. Use when an implemented app feels dead, abrupt, sluggish, fragile, or insufficiently polished; when reviewing buttons, forms, menus, overlays, navigation, drag-and-drop, asynchronous mutations, loading and success states, animation, microinteractions, keyboard feedback, or reduced-motion behavior; or when a serious product needs implementation-ready interaction critique or focused fixes without a visual redesign.

elzawarudo Bundle

Independently critique frontend interfaces with adversarial Editorial Product UI rigor, identifying generic AI/SaaS patterns, unjustified cards or tables, weak typographic hierarchy, excessive surfaces, layout-archetype drift, and concrete implementation changes. Use for visual audits, review requests, or critique-and-fix workflows; consume krt-frontend-ux-guardian constraints when supplied and produce a brief that krt-interface-warden or any implementation workflow can use, without requiring either companion.

farmage Bundle

Creates Vue 3 components, builds vanilla JS composables, configures Vite projects, and sets up routing and state management using JavaScript only — no TypeScript. Generates JSDoc-typed code with @typedef, @param, and @returns annotations for full type coverage without a TS compiler. Use when building Vue 3 applications with JavaScript only (no TypeScript), when projects require JSDoc-based type hints, when migrating from Vue 2 Options API to Composition API in JS, or when teams prefer vanilla JavaScript, .mjs modules, or need quick prototypes without TypeScript setup.

farmage Bundle

Builds and debugs Shopify themes (.liquid files, theme.json, sections), develops custom Shopify apps (shopify.app.toml, OAuth, webhooks), and implements Storefront API integrations for headless storefronts. Use when building or customizing Shopify themes, creating Hydrogen or custom React storefronts, developing Shopify apps, implementing checkout UI extensions or Shopify Functions, optimizing performance, or integrating third-party services. Invoke for Liquid templating, Storefront API, app development, checkout customization, Shopify Plus features, App Bridge, Polaris, or Shopify CLI workflows.