0-2-6-understand-hexagonal-architecture-pattern

name	0.2.6-understand-hexagonal_architecture_pattern
description	[0.2.6] Ports_and_adapters architecture that separates core business logic from external concerns, with ports defining

understand-hexagonal_architecture_pattern

CALL NUMBER: software_design_patterns.hexagonal_architecture_pattern DEFINITION: Ports_and_adapters architecture that separates core business logic from external concerns, with ports defining interfaces and adapters implementing them.

Invoke this skill to understand hexagonal_architecture_pattern down to its primitives. The RELATIVE ROOT below is the least-fixed-point closure of everything it bundles from — the full import cone, grouped by the lib each prim comes from. Projected from a prover-typed KB (MAP/SWI-Prolog consistency gate): every reference below resolves.

THE RELATIVE ROOT (the import cone, by lib)

CONSUMERS (what needs this)

anti_corruption_layer_pattern, clean_architecture

---

Projected from the software design patterns KB (211 concepts / 36 relations) — consistency-typed by MAP; the facet list after the colon IS the cross-lib dependency web.

(leaf — this is an actual skill.)