add-backend-development

Standardize backend API development with Clean Architecture and SOLID principles.

8|2|Updated Mar 2, 2026

Search Tags:#typescript #api #restful #backend #ddd #clean architecture #solid

Ready to run

npx skills add https://github.com/brabos-ai/code-addiction --skill add-backend-development

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Please help me install this Agent Skill.
Skill: add-backend-development
Source: https://github.com/brabos-ai/code-addiction/tree/main/framwork/.codeadd/skills/add-backend-development
Command: npx skills add https://github.com/brabos-ai/code-addiction --skill add-backend-development

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses the complexity of building scalable, maintainable, and well-architected backend services by providing a standardized approach to common patterns and principles.

Core Features & Use Cases

Architectural Guidance: Implements Clean Architecture, SOLID principles, and RESTful standards.
Boilerplate Reduction: Automates the setup for DTOs, Services, and Repository patterns.
Framework Agnostic: Adapts to various backend frameworks (Express, Fastify, NestJS, etc.) by consulting stack-context.md.
Use Case: When developing a new REST API endpoint for user management, this Skill ensures adherence to best practices for request handling, business logic, and data persistence.

Quick Start

Use the add-backend-development skill to implement a new user registration API endpoint following Clean Architecture principles.

Frequently Asked Questions about add-backend-development

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I structure a backend API using Clean Architecture and SOLID principles?▼

Structure a backend API using Clean Architecture and SOLID principles by standardizing layers for DTOs, Services, and Repositories. This approach uses Dependency Injection to separate business logic from data persistence, ensuring maintainable and scalable server-side TypeScript code.

What is the best way to build a RESTful API endpoint with TypeScript?▼

The best way to build a RESTful API endpoint with TypeScript is to follow standardized architectural guidance that reduces boilerplate. Implementing request handling, business logic, and data persistence through clear Service and Repository patterns ensures your endpoint adheres to RESTful standards.

Can I use clean architecture patterns with different Node.js frameworks like NestJS or Express?▼

Yes, you can use clean architecture patterns with various Node.js frameworks like NestJS or Express. The approach adapts to your specific framework by consulting stack context, allowing you to apply SOLID principles and Dependency Injection regardless of the underlying server choice.

How do I implement the Repository pattern for data persistence in a backend service?▼

Implement the Repository pattern for data persistence by creating standardized data access layers separated from your business logic. Using Dependency Injection, you guide the creation of Repositories alongside DTOs and Services to ensure scalable and maintainable server-side logic.

Why does separating business logic into Services and DTOs improve backend maintainability?▼

Separating business logic into Services and DTOs improves backend maintainability by enforcing SOLID principles and Clean Architecture. This structured separation reduces boilerplate and isolates data transfer objects from core services, making scalable server-side logic easier to update and test.