Clean Architecture
Use this skill only for projects that intentionally follow Clean Architecture. Keep policy inward and mechanisms outward.
Layer Rule
Domain: entities, value objects, aggregates, domain services, domain events, and invariants.
Use cases: application-specific orchestration, transaction boundaries, ports, authorization decisions that are application policy, and repository interface usage.
Interface adapters: controllers, presenters, gateways, repository implementations, RPC adapters, DTO mapping, and persistence mapping.
Infrastructure: cross-cutting mechanisms such as logging, configuration, metrics, DI wiring, clocks, IDs, and concrete driver setup.
Workflow
Confirm the project actually uses Clean Architecture.
Map the touched code to the four layers.
Check dependency direction: outer layers may depend inward; inward layers must not know outer mechanisms.
Move persistence, RPC, UI, and framework details out of domain and use-case code.
Report the minimal relocation or interface extraction needed.
Reference
Read references/layer-responsibilities.md when placement is ambiguous.
Detailed Reference
For non-trivial implementation, review, or refactoring work, read references/details.md before giving final guidance. It contains the detailed rules, examples, smells, and migration notes that do not belong in the short invocation body.
Output
Provide a layer-by-layer finding list, dependency violations, and concrete file-placement recommendations.
1---2name: j5ik2o-clean-architecture3description: Use only when the user explicitly asks for Clean Architecture design, implementation, or review. Applies a domain, use case, interface adapter, and infrastructure layer model, with persistence and RPC adapters outside the domain and use-case rules. Do not trigger for generic architecture advice, hexagonal architecture, onion architecture, or ordinary design review unless Clean Architecture is named.4---56# Clean Architecture78Use this skill only for projects that intentionally follow Clean Architecture. Keep policy inward and mechanisms outward.910## Layer Rule1112- Domain: entities, value objects, aggregates, domain services, domain events, and invariants.1314- Use cases: application-specific orchestration, transaction boundaries, ports, authorization decisions that are application policy, and repository interface usage.1516- Interface adapters: controllers, presenters, gateways, repository implementations, RPC adapters, DTO mapping, and persistence mapping.1718- Infrastructure: cross-cutting mechanisms such as logging, configuration, metrics, DI wiring, clocks, IDs, and concrete driver setup.1920## Workflow21221. Confirm the project actually uses Clean Architecture.23242. Map the touched code to the four layers.25263. Check dependency direction: outer layers may depend inward; inward layers must not know outer mechanisms.27284. Move persistence, RPC, UI, and framework details out of domain and use-case code.29305. Report the minimal relocation or interface extraction needed.3132## Reference3334Read `references/layer-responsibilities.md` when placement is ambiguous.3536## Detailed Reference3738For non-trivial implementation, review, or refactoring work, read `references/details.md` before giving final guidance. It contains the detailed rules, examples, smells, and migration notes that do not belong in the short invocation body.3940## Output4142Provide a layer-by-layer finding list, dependency violations, and concrete file-placement recommendations.
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