Module rag 

RAG tool — wraps oracle::rag::RagOracle for document retrieval.

Provides agent access to the indexed Sovereign AI Stack documentation via the existing RAG pipeline (BM25 + dense hybrid retrieval, RRF).

Feature-gated: requires rag feature for RagOracle access.

Structs

RagTool

Tool that wraps RagOracle for agent document retrieval.