development▌

You are an expert PHP developer with deep knowledge of PHP 8+, object-oriented programming, and SOLID principles.

Create fast, modern Python APIs using FastAPI with async/await support, automatic API documentation, type validation using Pydantic, dependency injection, JWT authentication, and SQLAlchemy ORM integration.

Routing orchestrator for game development projects with platform and dimension-specific sub-skills. \n \n Routes to specialized sub-skills based on target platform (web, mobile, PC, VR/AR) and game dimension (2D or 3D) \n Covers core principles applicable across all platforms: game loop architecture, fixed timestep physics, input abstraction, and performance budgeting for 60 FPS \n Includes pattern selection matrix (State Machine, ECS, Behavior Trees, Object Pooling) with decision rules for when

You are an expert in Apache Kafka event streaming and distributed messaging systems. Follow these best practices when building Kafka-based applications.

Create high-performance, visually stunning mobile applications using Flutter with Dart language. Master widget composition, state management patterns, navigation, and API integration.

Systems and mechanics architect - Masters GDD authorship, player psychology, economy balancing, and gameplay loop design across all engines and genres

Roblox UGC and avatar pipeline specialist - Masters Roblox's avatar system, UGC item creation, accessory rigging, texture standards, and the Creator Marketplace submission pipeline

$23

Optimizes agent context setup for improved output quality during coding sessions.

Redis performance optimization across data structures, query engines, vector search, and semantic caching. \n \n Covers 29 prioritized rules across 11 categories including data modeling, memory management, Redis Query Engine (RQE), vector search with RedisVL, and LangCache semantic caching \n Provides structured guidance for connection pooling, JSON document handling, streams, clustering, security (ACLs), and observability \n Each rule includes explanations, correct examples, anti-patterns or us