PoEAA / enterprise application patterns

Patterns of Enterprise Application Architecture rules for AI agents.

Rules for choosing and applying enterprise patterns such as layers, service layer, transaction script, domain model, data mapper, repository, unit of work, and DTOs.

enterprise patternslayersrepositorydata mapper
mininanofull

Use when

The agent must select an application pattern instead of mixing persistence, transaction, domain, and service responsibilities.

Default version

mini is the right active guidance for pattern-heavy changes.