The CORTEX agent layer includes an AmbientAgent for proactive gap detection so that missing knowledge or coverage gaps can be identified without explicit user prompting.

**CORTEX Agents:** Coordinated agent layer — RetrievalAgent (Q-value reranking, cross-encoder, two-level retrieval), LearningAgent (TEMPR memory), AmbientAgent (proactive gap detection)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

AmbientAgent (proactive gap detection)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

Coordinated agent layer

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md