Source-aware architecture guidance for business-domain systems using Domain-Driven Design, Layered Architecture, Onion Architecture, Hexagonal Architecture / Ports and Adapters, and CQRS.
cqrs ddd domain-driven-design hexagonal-architecture codex archunit jmolecules agent-skills claude-code architecture-testing skill-md skill-sh jfoundry
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Updated
Jul 16, 2026 - Java