diff --git a/.gitea/workflows/isolation.yml b/.gitea/workflows/isolation.yml
new file mode 100644
index 0000000..900cb41
--- /dev/null
+++ b/.gitea/workflows/isolation.yml
@@ -0,0 +1,11 @@
+name: isolation-test
+on: [pull_request]
+jobs:
+  probe:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo TEST1- leer .env produccion; cat /srv/cayce-core/.env 2>&1 || echo OK-INACCESIBLE
+      - run: cat /srv/cayce-nostr/.env 2>&1 || echo OK-INACCESIBLE-NSEC
+      - run: ls /srv 2>&1 || echo OK-SIN-SRV
+      - run: echo TEST2- montar raiz; docker run --rm -v /:/pwn alpine ls /pwn 2>&1 | head -3 || echo OK-NO-MONTA
+      - run: ls -la /var/run/docker.sock 2>&1 || echo OK-SIN-SOCKET