building-with-medusa

Medusa backend architecture best practices enforce module isolation, workflow-centric design, and proper API route structure. Guidelines span six priority categories including type safety, business logic placement, data access patterns, and file organization to ensure scalable implementations.

Business logic placement in Medusa workflows requires isolating logic within workflows rather than API routes, following strict import and code organization rules. This maintains module isolation and aligns with Medusa's workflow-centric architecture.

Module links are needed in Medusa backend data models when establishing relationships between isolated modules. Standardized patterns provide guardrails for safe implementation, ensuring data access respects module boundaries and maintains architectural integrity.

Yes, the Medusa backend skill includes type safety and validation checklists as a core priority category. Practical guardrails cover planning, implementation, and exploration phases to help teams align on structure and mitigate risks.

Correct data access patterns in Medusa modules require respecting module isolation and following standardized architectural rules. The skill provides critical rules and best practices for safe, scalable backend work that aligns with Medusa's workflow-centric approach.

Medusa workflow architecture breaks module isolation when business logic leaks into API routes or imports cross module boundaries improperly. Applying standardized import organization and data access pattern rules restores architectural compliance.