Developer Tools & Repos Agent Skills for Grok Build

Three.js asset loading - GLTF, textures, images, models, async patterns.

Create 3D scenes, interactive experiences, and visual effects using Three.js.

Expert guide for Unreal Engine 5.x C++ development, covering UObject hygiene, performance patterns, and best practices.

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable…

Idempotent Redundancy

Translates Figma motion and animations into production-ready application code.

Implement a task with automated LLM-as-Judge verification for critical steps

Use after implementing tasks or mid-feature to verify code matches design docs and ensure they are in sync.

John Carmack-level implementation review via rp-cli for current branch changes.

Implements Syncfusion .NET MAUI DockLayout (SfDockLayout) for arranging and docking child elements in defined areas.

Implements Syncfusion .NET MAUI Segmented Control (SfSegmentedControl).

Use when the user mentions in-app purchase review, IAP audit, StoreKit issues, purchase bugs, transaction problems, or subscription…

Fix MSBuild targets that generate files during the build but those files are missing from compilation or output.

Index at Creation Time

Initialize ERNE — the AI agent harness for React Native & Expo projects.

Injects surrealist, intuition-driven internal monologues into your workflow based on the Disco Elysium roleplay system.

Inspect compiled Unity player, package, data, managed Mono, and IL2CPP artifacts across supported platforms.

Integrate the Agentforce Mobile SDK into an existing bare React Native app.

Intelligent merge/rebase strategy selection with safe execution

Interactive git configuration setup

OneKey i18n and Lokalise workflow for searching, adding, updating, pulling, and using translation keys.