KAG is defined as Knowledge-Augmented Graph and is implemented with a PostgreSQL, Neo4j, and Qdrant triple-store so that knowledge management spans relational, graph, and vector storage.

KAG (Knowledge-Augmented Graph)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

with PostgreSQL + Neo4j + Qdrant triple-store

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

### Context Engine / Knowledge Management

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md