Module session_memory 

Session memory extraction: extract key facts from conversations.

After enough conversation activity (≥20 messages, ≥3 tool calls since last extraction), the extractor calls the LLM to identify reusable facts and persists them to the memory directory.

Structs

ExtractedMemory

A single extracted memory fact.

SessionMemoryState

Tracks extraction progress to avoid re-extracting.

Enums

MemoryCategory

Categories of extracted memories.

Functions

count_tool_calls_since

Count tool calls in messages since a given index.

extraction_prompt

Build the extraction system prompt.

parse_extraction_output

Parse extraction output into structured memories.

persist_memories

Persist extracted memories to a file under ## Auto-extracted memories.

should_extract

Check if enough conversation has happened to warrant extraction.