diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
index 3463134..aa468c7 100644
--- a/.a2a-builder-state.json
+++ b/.a2a-builder-state.json
@@ -1,6 +1,11 @@
 {
   "agent": "quote-judge-studio-v1",
   "file_count": 16,
+  "last_sandbox": {
+    "exit_code": 0,
+    "source_hash": "6e542ff9625cfdbf63c0efedf20eb42a2a4705cc03056e2af9244aa78ee4fbfd",
+    "updated_at": 1784345302
+  },
   "repo_head_sha": "0639d0c998368cb1c69fd98df0d049bd66ab4b8d",
   "source": "repo-sync",
   "updated_at": 1784345229