Developer Tools & Repos Agent Skills for Claude Code

React render performance patterns including React Compiler integration, memoization strategies, TanStack Virtual, and DevTools profiling.

Use when building Next.js 16+ apps with React Server Components.

React Three Fiber (R3F) and Poimandres ecosystem best practices.

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

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

Provides expert guidance and code patterns to avoid common bugs and performance issues in ReactUMG UI development for Unreal Engine.

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

Optimizes ReactUMG performance by enforcing proper component identity management and key usage patterns in Unreal Engine.

Streamlines UI layout and positioning in Unreal Engine using standardized ReactUMG slot mapping rules.

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

Transform TTRPG game text (location descriptions, situations, encounters) into polished read-aloud narration for table delivery.

Generates Read Model/Projection for PHP 8.4.

Django REST Framework patterns. Trigger: When implementing generic DRF APIs (ViewSets, serializers, routers, permissions, filtersets). For…

Build iOS augmented reality and 3D experiences with RealityKit and ARKit.

Analyzes user requirements and plans reconnection workflows for real-time connections without making premature system changes.

Match bank transactions to invoices in Pennylane: find transactions lacking a justification and invoices left unpaid, propose pairings…

Recruitee integration via Apideck's ATS unified API — same methods work across every connector in ATS, switch by changing `serviceId`.

Reduce time-to-first-API-call (TTFAC) by optimizing every step of the developer onboarding journey.

Use when code has grown complex, duplicated, or cluttered — clean up structure and remove dead code without changing observable behavior

Multi-target refactoring orchestrator. Use when: cleaning up messy code/docs, simplifying code, restructuring documents, batch cleanup…

Executes automated project-wide refactoring with a focus on cross-file optimization.