# Chat Service

Owns: deep_agent (home + floating chat), memory middleware, domain agents
(task, note, project, timeline), LLM orchestration.

## Tables owned
- `memory_core`
- `memory_associative`
- `memory_episodic`
- `memory_proactive`

## Tables read (cross-service)
- `users` (for encryption_key — memory decryption)

## Endpoints
- `POST /chat` (REST fallback)

## Redis channels
- Subscribe: `chat:request:{user_id}`
- Publish: `ws:out:{user_id}` (stream frames + tool calls)
- BRPOP: `tool:result:{call_id}` (30s timeout)