diff --git a/llm-api/audit_ki_stack.sh b/llm-api/audit_ki_stack.sh
new file mode 100644
index 0000000..8bd4a35
--- /dev/null
+++ b/llm-api/audit_ki_stack.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+echo "=== SYSTEM ==="
+uname -a || true
+echo
+echo "CPU/Mem:"
+lscpu | egrep 'Model name|CPU\(s\)|Thread|Core|Socket' || true
+free -h || true
+echo
+echo "Disk:"
+df -hT | awk 'NR==1 || /\/(srv|opt|home|var|$)/'
+echo
+
+echo "=== DOCKER ==="
+docker --version || true
+docker compose version || docker-compose --version || true
+echo
+echo "Running containers:"
+docker ps --format "table {{.Names}}\t{{.Image}}\t{{.Ports}}" || true
+echo
+
+echo "=== PYTHON ==="
+python3 --version || true
+python3.12 --version || true
+pip --version || true
+echo
+
+echo "=== NODE/NPM (für n8n, falls nativ) ==="
+node -v || true
+npm -v || true
+echo
+
+echo "=== BESETZTE PORTS (root zeigt Prozesse) ==="
+for p in 8000 6333 11434 5678; do
+  echo "--- Port $p ---"
+  (sudo ss -ltnp | grep ":$p ") || echo "frei"
+done
+echo
+
+echo "=== DIENSTE / HINWEISE ==="
+systemctl list-units --type=service | egrep -i 'qdrant|ollama|n8n|uvicorn|gunicorn' || true
+echo
+
+echo "Fertig. Prüfe ob Ports frei sind und welche Container bereits laufen."