AI Skills Registry

Analyze Swift and mixed-language compile hotspots using build timing summaries and Swift frontend diagnostics, then produce a recommend-firs

Guides work on `packages/frontend/editor-ui` experiments. Use when creating, extending, wiring, testing, reviewing, or retiring editor-ui ex

Uniwind best practices for React Native styling with Tailwind CSS. This skill should be used when writing, reviewing, or refactoring React N

Write tests using React Native Testing Library (RNTL) v13 and v14 (`@testing-library/react-native`). Use when writing, reviewing, or fixing

Chat UI building blocks for React/Next.js from ui.inference.sh. Components: container, messages, input, typing indicators, avatars. Capabili

Provides exact patterns for diagnosing and fixing automatic batching regressions in React 18 class components. Use this skill whenever a cla

Guides converting PostHog frontend scenes to be tab aware for internal scene tabs. Use when adding or refactoring a `SceneExport` scene, fix

Accessibility patterns for WCAG 2.2 compliance, keyboard focus management, React Aria component patterns, cognitive inclusion, native HTML-f

Add an interactive demo to the Remotion documentation. Use when creating a new <Demo> component for docs pages.

Guide for feature flags and A/B tests with the Flags SDK (`flags` npm package) and Vercel Flags. Use when: declaring flags with `flag()`, us

Define UX metrics and KPIs that connect design decisions to measurable business and user outcomes.

Apple Human Interface Guidelines for iPhone. Use when building, reviewing, or refactoring SwiftUI/UIKit interfaces for iOS. Triggers on task

Baseline cross-project coding conventions for naming, readability, immutability, and code-quality review. Use detailed frontend or backend s

iOS Simulator automation using AXe CLI for touch gestures, text input, hardware buttons, screenshots, video recording, and accessibility ins

Landing page conversion optimization with layout rules, hero section design, and CTA psychology. Covers above-the-fold formula, social proof

Use when next.js data fetching patterns including SSG, SSR, and ISR. Use when building data-driven Next.js applications.

`@expo/ui/swift-ui` package lets you use SwiftUI Views and modifiers in your app.

React 19 patterns with React Compiler. Trigger: When writing React 19 components/hooks in .tsx (React Compiler rules, hook patterns, refs as

Conduct a structured competitive analysis comparing UX patterns, features, strengths, and gaps across rival products.

Use when asked to design a user flow, map how a user moves through a feature, create a wireframe or flow diagram, or document interaction de

Full Sentry SDK setup for React Router Framework mode. Use when asked to "add Sentry to React Router Framework", "install @sentry/react-rout

SCSS/Sassy CSS best practices and coding guidelines for maintainable, scalable stylesheets