Developer Tools & Repos Agent Skills for Grok Build

Comprehensive best practices for React Native and Expo applications.

Comprehensive guide for refactoring imperative TypeScript code to fp-ts functional patterns

Cost-safety discipline for paid AI / inference APIs: treat $-cost as a third complexity dimension alongside time and space.

Master Rust async programming with Tokio, async traits, error handling, and concurrent patterns.

Guide for quality focused software architecture.

Build full-stack web applications with SvelteKit — file-based routing, SSR, SSG, API routes, and form actions in one framework.

Full integration with Telegram Bot API.

Master Temporal workflow orchestration with Python SDK.

Three.js scene setup, cameras, renderer, Object3D hierarchy, coordinate systems.

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

Expert tmux session, window, and pane management for terminal multiplexing, persistent remote workflows, and shell scripting automation.

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration…

Build Unity games with optimized C# scripts, efficient rendering, and proper asset management.

Comprehensive performance optimization guide for React and Next.js applications, maintained by Vercel.

Reliable command execution on Windows: paths, encoding, and common binary pitfalls.

Use when creating, updating, or improving agent skills.

Expert in Zod — TypeScript-first schema validation.

Use when planning comprehensive Liquid Glass adoption across an app, auditing existing interfaces for Liquid Glass compatibility…

Use when implementing Liquid Glass effects, reviewing UI for Liquid Glass adoption, debugging visual artifacts, optimizing performance, or…

Use when the user mentions Liquid Glass review, iOS 26 UI updates, toolbar improvements, or visual effect migration.

Create Model Context Protocol (MCP) servers that expose tools, resources, and prompts to Claude.