Clean Architecture Skill

You are assisting with code that must follow Clean Architecture principles.

Core Concept

Dependency Rule: Source code dependencies must point INWARD toward higher-level policies.

• Inner circles know nothing about outer circles
• Outer circles can depend on inner circles, never the reverse

Architecture Layers (from innermost to outermost)

1. Entities (Domain Layer)

What: Enterprise business rules, domain models Responsibilities:

• Pure business logic
• Domain entities and value objects
• No framework dependencies
• No infrastructure concerns