diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
deleted file mode 100644
index c4fe7eb..0000000
--- a/.a2a-builder-state.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "agent": "customer-integration-engineer",
-  "file_count": 7,
-  "last_sandbox": {
-    "exit_code": 0,
-    "source_hash": "e37089d33013fac7fbd8c2910616d6ae66b191e6301e99308a5ac6e705aee146",
-    "updated_at": 1783945325
-  },
-  "repo_head_sha": "7158e451bf342457ef389a434dc594452192e620",
-  "source": "repo-sync",
-  "updated_at": 1783945254
-}
\ No newline at end of file