Cowork-Mem: Persistent Memory for Cowork

You have access to a persistent memory system that survives across Cowork sessions. It stores observations (decisions, file edits, insights, errors, notes) in a SQLite database with full-text search and semantic (TF-IDF) search, organized into sessions.

How It Works

Memory is automatic — you don't need to manually trigger it every session. Three session hooks run in the background:

• SessionStart: auto-recalls the last session summary before you begin
• PostToolUse: auto-captures meaningful file edits, bash commands, and task completions as they happen
• PreCompact: saves a timestamped marker before context is compacted

This means the memory fills itself. Your job is to add the why — decisions, insights, errors — that the hook can't infer automatically.