Module knowledge_lens 

KnowledgeLens — semantic search overlay for the markdown knowledge base.

Wraps a [KnowledgeBase] and adds HNSW-based semantic vector search via the agent’s MemoryManager. Provides recall_for_context() for injecting relevant knowledge into agent context windows.

RFC-003: Knowledge Base Independent Separation

• Semantic search lives in the kernel (AI layer), not oxios-markdown
• KnowledgeLens subscribes to KnowledgeBase.on_file_change() to keep the HNSW index in sync automatically

Structs

CopilotResponse

Copilot response (AI-powered chat about the knowledge base).

KnowledgeContext

Knowledge context injected into agent prompts.

KnowledgeLens

KnowledgeLens — semantic overlay over KnowledgeBase.

KnowledgeNote

A knowledge note extracted from the markdown knowledge base.

MemoryNote

A memory entry from the agent’s memory system.