What architectural styles does this skill support?

The skill focuses on Clean Architecture, Hexagonal Architecture (Ports and Adapters), and Domain-Driven Design (DDD) principles.

Can this skill help with refactoring legacy code?

Yes, it is specifically designed to help identify tight coupling and provide patterns for migrating code into more maintainable, decoupled structures.

How does this skill improve system testability?

By enforcing a clear separation between business logic and infrastructure, it allows you to test core logic without needing to spin up databases or external APIs.

Is this skill limited to a specific programming language?

No, while implementation examples are often shown in Python, the architectural concepts and patterns are language-agnostic and apply to any backend environment like Node.js, Go, or Java.

Backend Architecture Patterns

Name: Backend Architecture Patterns
Author: Krosebrook

byKrosebrook

•

API開発

Implements and refactors backend systems using Clean Architecture, Hexagonal Architecture, and Domain-Driven Design principles.

This skill provides specialized guidance for architecting robust, maintainable, and testable backend systems. By leveraging proven patterns like Clean Architecture and Ports & Adapters, it helps developers decouple core business logic from external frameworks, databases, and third-party services. Whether you are starting a new project or refactoring a legacy monolith, this skill ensures your codebase follows industry-standard structural patterns to improve long-term scalability and developer productivity.

主な機能

01Implementation of Clean Architecture layers (Entities, Use Cases, Adapters)

02Hexagonal Architecture design using Ports and Adapters

03Standardized directory structure generation for backend services

04Domain-Driven Design (DDD) tactical patterns including Value Objects and Aggregates

051 GitHub stars

06Framework-agnostic business logic modeling for maximum testability

ユースケース

01Designing a new, scalable backend service from scratch

02Establishing standardized architecture and ubiquitous language for technical teams

03Refactoring a tightly coupled monolithic application into a decoupled architecture

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add krosebrook/source-of-truth-monorepo architecture-patterns

For use in Claude.ai and ChatGPT

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