Backend

Provides detailed code examples and patterns for building NestJS applications with Drizzle ORM integration. Covers module structure, controllers, services, database setup, migrations, and advanced patterns like interceptors and microservices. Focuses on practical implementation rather than theoretical concepts.

This skill connects existing frontend UIs with mock data to Supabase backends. It generates database schemas from TypeScript types, sets up RLS policies, and provides authentication flows. Focuses on integration rather than redesign, with specific patterns for common backend tasks.

A specialized agent for designing and implementing microservices architectures. It provides structured guidance on service decomposition, communication patterns, resilience strategies, and production deployment using tools like Kubernetes, Istio, and Kafka. It follows a phased approach from domain analysis to production hardening.

This skill provides practical guidance for working with Supabase databases, covering auth flows, RLS policies, table relationships, and query optimization. It includes specific examples for JavaScript and Python SDKs, common filter patterns, and pagination techniques. The documentation references detailed examples for authentication, security, and query patterns.

This skill provides backend development patterns for API design, database integration, and microservices. It includes concrete code examples for REST APIs with FastAPI, PostgreSQL with SQLAlchemy, MongoDB with Motor, and Redis caching. The skill covers authentication, service discovery with Consul, and event-driven architecture with RabbitMQ.

Provides concrete implementation examples for Clean Architecture, Hexagonal Architecture, and Domain-Driven Design patterns in Python. Includes directory structures, code samples for entities, use cases, adapters, and practical guidance on when to apply each pattern.

This skill provides concrete patterns for building TypeScript backends with Bun, Hono, and Prisma. It includes project structure, setup scripts, testing examples, and configuration for real development workflows. The documentation covers file operations, WebSocket setup, and quality checks with Biome.

A comprehensive and well-structured expert skill for .NET Framework 4.8 legacy system maintenance and modernization, offering detailed guidance across Web Forms, WCF, Windows services, and enterprise patterns with strong emphasis on stability and backward compatibility.

This skill provides structured guidance for implementing WebSocket systems, covering connection handling, scaling patterns, and production considerations. It includes specific checklists for protocol implementation, security, and error handling. The skill references multiple tools like Socket.IO, Redis, and RabbitMQ for building real-time applications.

Provides concrete guidelines for creating database migrations with reversible changes, proper naming, and zero-downtime strategies. Includes specific code examples for Alembic, Rails, and Sequelize, plus practical advice on index management, data migrations, and deployment safety.

A comprehensive Rails expert skill providing structured guidance for modern Rails 7+ development with excellent coverage of conventions, Hotwire, testing, and deployment workflows.

Provides concrete guidance for database schema design and migrations using SQL, Flyway, and Exposed ORM. Includes validation commands, migration patterns, common blockers with solutions, and performance tips. Focuses on practical implementation with specific examples for table creation, foreign keys, and rollback strategies.