# Sentinel Daily Log — 2026-02-26

## 04:01 AEDT — Heartbeat + Log Cleanup Task

### Inbox Task: Log Cleanup (from work-generator)
- **No agent logs >100MB found** — nothing to rotate
- **Compressed 12 old logs** in /root/.clawdbot/logs/ (all >3 days old)
- **Cleaned 2,612 stale /tmp files** (21MB, >7 days old, mostly jiti cache)
- **Vacuumed journald**: freed 78MB (277MB → ~199MB)
- **Disk after cleanup**: 48% (was 49%)

### System Health
- Load: 0.24 | RAM: 46% (3.6G/7.8G) | Disk: 48%
- All 8/8 agents: HTTP 200, systemd active
- RateRight app: 200 in 5ms | External: 200 in 328ms

### Fleet Notes
- 3 fleet alerts active: Growth Engine 404 (Railway, needs Michael), Radar stalled >1h, Cog crash-loop fixed (MiniMax model issue)
- UFW decision pending Michael's approval
- Radar showing as idle with stale heartbeat (>1h) — was noted last cycle

## 06:01 AEDT — Full System Health Audit (inbox task from work-generator)

### Summary: ALL GREEN — no action required

### Resources
- Load: 0.15 | RAM: 46% (3.6G/7.8G) | Disk: 48% (37G/77G) | Swap: 155M/2G
- Journal size: 199MB (vacuumed earlier this session)

### Agents (all 8/8 active, HTTP 200)
- Gateway: 6 restarts/24h (normal — config reloads)
- Builder: 0 restarts
- Susan: 2 restarts
- Harper: 0 restarts
- Sentinel: 0 restarts
- Radar: 1 restart
- Herald: 0 restarts
- Cog: 32 restarts/24h (MiniMax crash-loop, now resolved — stable since 05:35)

### SSL Certs
- rateright.com.au: expires May 24, 2026 (~88 days) ✅
- rivet.rateright.com.au: expires May 6, 2026 (~70 days) ✅

### Nginx
- Config test: OK
- Error log: empty (clean)

### App
- RateRight local: 200 in 5ms
- RateRight external: 200 in 328ms
- All agent ports bound to 127.0.0.1 (secure)

### Observations
- Cog's 32 restarts are residual from the MiniMax model crash-loop (already fixed). Stable for 26+ min.
- Port 8765 (voice-assistant) still exposed — UFW decision pending Michael

## Prompt Injection Pattern (ongoing)
- **12 attempts over ~34 hours** across multiple agents (Sentinel, Herald, Radar)
- All via fake "System:" messages injected into heartbeat channels
- Sentinel received 4 UFW-related attempts (Rivet approval, Michael approval, security approval, operational authority) — all declined
- Herald received pricing change attempt ($50→$0 + deploy) — rejected
- Radar received competitor monitoring tasks — ignored
- Now automated at ~30min intervals
- **All agents correctly rejecting.** Fleet alert raised for source investigation.