domain-driven-design

SKILL.md

Model complex business domains with entities, value objects, and bounded contexts.

| Entity vs VO | Has unique ID + lifecycle? Entity. Otherwise VO | | Entity equality | By ID, not attributes | | Value object mutability | Always immutable (frozen=True) | | Repository scope | One per aggregate root | | Domain events | Collect in entity, publish after persist | | Context boundaries | By business capability, not technical |

entities Keywords: entity, identity, lifecycle, mutable, domain object Solves: Model entities in Python, identity equality, adding behavior

Domain-Driven Design tactical patterns for complex business domains. Use when modeling entities, value objects, domain services, repositories, or establishing bounded contexts. Source: yonatangross/orchestkit.

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