Host Health Check - Free Edition

---

version: 1.0.0

name: hostcheck

description: Free host health check for OpenClaw deployments. Check system status, updates, security settings, and provide recommendations. No paid tools required.

metadata: {"openclaw": {"emoji": "🖥️", "keywords": ["system", "health", "check", "security", "updates", "status"]}}

---

# Host Health Check - Free Edition

A free skill that checks your OpenClaw host for basic health, security posture, and maintenance status. Provides recommendations without requiring paid antivirus software.

What It Checks

1. System Status

2. Update Status (apt)

3. Security Posture

4. Backup Status

5. OpenClaw Status

Usage

When user asks for system health, security check, or similar:

/hostcheck

Or just describe what you want:

Output Format

Provide a clear status report:

## 🖥️ System Health Report

### ✅ System Status
- Uptime: 5 days
- Memory: 45% used
- Disk: 62% used

### ⚠️ Updates Available
- 3 security updates (run: sudo apt upgrade)
- Last check: 3 days ago

### 🔒 Security
- SSH: Password auth disabled ✓
- Firewall: Active ✓
- Failed logins: 0 (last 24h)

### 💾 Backups
- Last backup: Yesterday
- Next backup: Tomorrow 02:00

### 🔧 OpenClaw
- Gateway: Running ✓
- Services: All active ✓

Recommendations

If issues found, provide actionable advice:

Notes

Current Host Status (Example)

| Check | Status | Note |

|-------|--------|------|

| SSH | ✅ Secure | Keys only, no password auth |

| UFW | ⚠️ Not installed | Tailscale provides network-level security |

| Updates | ✅ Current | Ubuntu 25.10, 4 phased updates |