diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
index dfac6eb..9e2e370 100644
--- a/.a2a-builder-state.json
+++ b/.a2a-builder-state.json
@@ -1,6 +1,11 @@
 {
   "agent": "customer-integration-engineer",
   "deployment_id": "dpl_77ebc91f95a94ec3",
+  "last_sandbox": {
+    "exit_code": 0,
+    "source_hash": "80cd22710d94d2bebcb7c2abe0f39b31ea675e130212f07f5470b5e17b426ea3",
+    "updated_at": 1783942753
+  },
   "repo_head_sha": "1ca5e93d890c05fa8344c335220238f77c7bb9a8",
   "source": "agent-builder",
   "updated_at": 1783941779,