diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
deleted file mode 100644
index 6239029..0000000
--- a/.a2a-builder-state.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "last_sandbox": {
-    "exit_code": 0,
-    "source_hash": "753621bebc215627821e85e36d651df435cd97dc59914398fbaa33acb1c58ede",
-    "updated_at": 1784342518
-  }
-}
\ No newline at end of file