Struggling with query performance in event-sourced systems? This skill provides proven patterns for building efficient read models and projections from event streams.

Codebases often have hidden security vulnerabilities, performance issues, and architectural problems that are missed during development. This skill autonomously scans entire codebases, identifies all issues, and automatically transforms code to production-grade enterprise quality.

Struggling with Prisma schema errors, migration conflicts, or slow database queries? This skill provides expert guidance for schema design, migration management, and query optimization across PostgreSQL, MySQL, and SQLite.

Struggling with legacy PHP patterns and inefficient code? This skill delivers memory-efficient generators, SPL data structures, and PHP 8+ features for production-ready applications.

Traditional code reviews miss critical issues by examining code from a single perspective. This tool coordinates multiple specialized AI agents to provide comprehensive analysis across security, architecture, performance, and quality dimensions.

Add secure PayPal payment processing to your e-commerce application with support for express checkout, recurring billing, and automated refund handling. This skill provides production-ready code examples and best practices for PayPal API integration.

Get guidance on Node.js architecture decisions, framework selection, async patterns, and security principles. This skill teaches decision-making frameworks rather than copy-paste code.

Creating robust Node.js backends requires understanding complex architectural patterns and best practices. This skill provides comprehensive guidance for building scalable, secure backend services with modern frameworks.

Build secure NFT collections using ERC-721 and ERC-1155 standards with proper metadata, royalties, and marketplace integration.

Build production-ready Next.js applications with confidence. Learn Server Components, data fetching strategies, and routing patterns that scale.

Struggling with Next.js 14+ App Router complexity? This skill provides proven patterns for Server Components, streaming, parallel routes, and data fetching to accelerate your development.

NestJS developers face complex architectural challenges including dependency injection, module organization, and authentication setup. This skill provides expert guidance on NestJS patterns, testing strategies, and common issue resolution.

Developers need structured, high-quality code generation workflows. This skill provides a complete elite developer workflow optimized for Gemini 3.1 Pro High with pixel-perfect UI validation.

Struggling with inconsistent code quality and broken UI designs? This skill delivers a complete senior engineering workflow with TDD, clean code practices, and pixel-perfect UX validation in Portuguese.

Create Python-powered automation workflows in n8n using standard library functions. Learn the correct syntax, data access patterns, and limitations for Python Code nodes.

Design multiplayer game architecture and networking patterns. Learn synchronization principles for lag-free gameplay and secure anti-cheat systems.

Mobile game development requires understanding platform constraints like touch input, battery life, and thermal management. This skill provides actionable principles for optimizing mobile games.

Mobile developers struggle with cross-platform consistency and native integrations. This skill provides expert guidance for React Native, Flutter, and native development with modern architecture patterns.

Creating Minecraft server plugins requires deep knowledge of complex APIs and server internals. This skill provides expert guidance on event systems, commands, world manipulation, and performance optimization for Bukkit, Spigot, and Paper platforms.

Write crash-free, secure code using proven memory safety patterns across Rust, C++, and C. Prevent leaks, use-after-free, and buffer overflows with RAII, ownership models, and smart pointers.