Agent skills

This skill should be used when the user asks about "Server Components", "Client Components", "'use client' directive", "when to use server…

When to activate: React Server Components, RSC, client boundary, streaming, Suspense, data fetching in RSC, server actions

React SPA auth patterns with @clerk/react for Vite/CRA - ClerkProvider

React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the…

Use when writing, reviewing, or refactoring React component tests with Testing Library.

React Testing Library patterns, queries, user events, and accessibility testing.

When to activate: React Testing Library, vitest, jest, component tests, user-event, MSW, accessibility queries, async testing

Build declarative 3D scenes with React Three Fiber (R3F) - a React renderer for Three.js.

Setup react-three-fiber (R3F) with drei for 3D graphics and WebGL scenes.

Use React/React Native code as the source of truth and implement the equivalent feature in iOS/Swift.

Debugging, build analysis, and ecosystem tools.

Build production-ready ReactFlow applications with hierarchical navigation, performance optimization, and advanced state management.

Poll for changes to any value and trigger React re-renders when it changes.

Chemical reactor design skill for sizing, configuration selection, and performance optimization

Provides quick reference and validation for Unreal Engine ReactUMG layout alignment and visibility enum values.

Streamlines Unreal Engine UI development by providing precise structural guidance for SlateColor and LinearColor types in ReactUMG.

Provides comprehensive development rules and patterns for building Unreal Engine interfaces with ReactUMG.

Guides developers in distinguishing between React component references and PuerTS C++ out-parameter references within Unreal Engine UI…

Read every ADR markdown file in the project's docs/adr/ folder so you have full context on past decisions.

Generates Read Model/Projection for PHP 8.4.

Apply the principle of Readability — the ease with which sustained prose can be read, determined by line length, line height, paragraph…