# PROJECT: chat-logger-plugin

## Purpose
Provide a lightweight log of recent conversation turns so other hooks (notably mem0-auto-capture) can retrieve the previous assistant reply when storing a new user memory.

## Scope
- Capture the last two turns (user + assistant) on `agent_end`
- Resolve and cache `sessionKey` when available
- Write JSON lines to `/tmp/openclaw-chat.log`

## Integration notes
- mem0-auto-capture reads the log and uses `messages[1]` when `role === "assistant"`.
- If the session key is missing or unknown, the hook will fall back to the latest assistant message globally.

## Operational notes
- Keep `workspace/chat-logger-plugin` as the source of truth.
- Ensure the gateway is restarted after edits.