diff --git a/scripts/service-health-check.py b/scripts/service-health-check.py
index e69de29..82b659e 100644
--- a/scripts/service-health-check.py
+++ b/scripts/service-health-check.py
@@ -0,0 +1,57 @@
+---
+
+# 14. scripts/service-health-check.py
+
+```python
+#!/usr/bin/env python3
+
+import socket
+import time
+import json
+from datetime import datetime
+
+SERVICES = [
+    {"name": "Proxmox", "host": "10.10.30.250", "port": 8006},
+    {"name": "TrueNAS", "host": "10.10.30.143", "port": 80},
+    {"name": "Nginx Proxy Manager", "host": "10.10.30.210", "port": 81},
+    {"name": "Dashy", "host": "10.10.30.61", "port": 4000},
+    {"name": "Jellyfin", "host": "10.10.30.143", "port": 30013},
+]
+
+def check_tcp(host, port, timeout=3):
+    start = time.time()
+
+    try:
+        with socket.create_connection((host, port), timeout=timeout):
+            latency_ms = round((time.time() - start) * 1000, 2)
+            return True, latency_ms
+    except Exception:
+        return False, None
+
+def main():
+    results = []
+
+    for service in SERVICES:
+        online, latency = check_tcp(service["host"], service["port"])
+
+        results.append({
+            "name": service["name"],
+            "host": service["host"],
+            "port": service["port"],
+            "online": online,
+            "latency_ms": latency,
+            "checked_at": datetime.utcnow().isoformat() + "Z"
+        })
+
+    summary = {
+        "checked_at": datetime.utcnow().isoformat() + "Z",
+        "total_services": len(results),
+        "online_services": sum(1 for r in results if r["online"]),
+        "offline_services": sum(1 for r in results if not r["online"]),
+        "services": results
+    }
+
+    print(json.dumps(summary, indent=2))
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file