architecture-patterns

Implement Clean Architecture, Hexagonal Architecture, and Domain-Driven Design patterns for backend systems.

Updated Jan 13, 2026

Search Tags:#scalability #maintainability #ddd #hexagonal architecture #clean architecture #software patterns #backend design

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npx skills add https://github.com/shinnytech/caiwenqiang-member-rank --skill architecture-patterns-shinnytech

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: architecture-patterns
Source: https://github.com/shinnytech/caiwenqiang-member-rank/tree/main/.cursor/skills/architecture-patterns
Command: npx skills add https://github.com/shinnytech/caiwenqiang-member-rank --skill architecture-patterns-shinnytech

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and assets (resource) components.

What problem does it solve?

This Skill addresses the complexity of designing and maintaining backend systems by providing implementations of proven architectural patterns, leading to more organized, testable, and scalable applications.

Core Features & Use Cases

Clean Architecture: Implement layered architecture for dependency management and testability.
Hexagonal Architecture: Utilize ports and adapters for technology-agnostic core logic.
Domain-Driven Design (DDD): Apply strategic and tactical patterns for complex domain modeling.
Use Case: When architecting a new e-commerce platform, use this Skill to structure the codebase using Clean Architecture principles, ensuring business logic remains separate from database and UI concerns.

Quick Start

Apply the Clean Architecture pattern to structure a new Python backend project.

Frequently Asked Questions about architecture-patterns

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

FAQPage Schema

How do I structure a backend project using Clean Architecture for better maintainability?▼

When architecting a scalable e-commerce platform, you should use architectural patterns like DDD and Clean Architecture. These patterns structure the codebase to ensure complex domain modeling and business logic remain separate from infrastructure concerns.

How does Hexagonal Architecture isolate domain logic using ports and adapters?▼

Hexagonal Architecture isolates core domain logic from external technologies using ports and adapters. This pattern ensures your core business rules remain technology-agnostic and highly testable by inverting dependencies toward the domain center.

When do I need Domain-Driven Design patterns for complex backend systems?▼

Domain-Driven Design patterns are necessary when modeling complex backend domains with rich business logic. DDD applies strategic and tactical patterns to handle complex domain modeling, ensuring scalable and maintainable software architectures.

Can I use these architecture patterns to refactor an existing application?▼

You can refactor existing backend applications by applying established architectural patterns like Clean Architecture or Hexagonal Architecture. This process enforces dependency inversion and separation of concerns to improve testability and scalability.

What is the best way to enforce dependency inversion and separation of concerns in backend design?▼

Clean Architecture separates concerns by enforcing dependency inversion, ensuring business logic depends only on abstractions. This layered approach manages dependencies effectively, keeping complex backend systems organized and testable.

How do I architect an e-commerce platform to keep business logic separate from database concerns?▼