### Agent System
Central runtime materializer and Operator Control Plane UI.

#### Components
- **Redis**: Central state store (on PIHA).
- **Runtime Materializer**: Converts Redis state to JSON files in `/opt/homelab/world`.
- **Web UI**: Exposes API endpoints and serving the Operator UI.

#### Deployment (on PIHA)
```bash
cd services/agent-system
./deploy.sh
```

#### Deployment (on CHELSTY)
```bash
cd services/stability-agent
docker compose up -d --build
```

#### Verification
The `deploy.sh` script automatically verifies the local endpoints.
You can also manually check:
```bash
# Check runtime summary
curl http://localhost:18180/summary

# Check discovered nodes
curl http://localhost:18180/nodes

# Check discovered services
curl http://localhost:18180/services
```

#### Directory Structure
- `/opt/homelab/world`: Contains materialized JSON state.
- `/opt/homelab/state`: Contains operator configuration and local heartbeats.