diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
new file mode 100644
index 0000000..ed299e6
--- /dev/null
+++ b/.a2a-builder-state.json
@@ -0,0 +1,7 @@
+{
+  "last_sandbox": {
+    "exit_code": 1,
+    "source_hash": "3132679480a0ad1f23d4366bba862d3112df0841ba7267d46e24f14d5934a09b",
+    "updated_at": 1783911976
+  }
+}
\ No newline at end of file