diff --git a/.a2a-builder-state.json b/.a2a-builder-state.json
deleted file mode 100644
index 4253d65..0000000
--- a/.a2a-builder-state.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "agent": "quote-judge-studio-v1",
-  "file_count": 16,
-  "last_sandbox": {
-    "exit_code": 0,
-    "source_hash": "9134506ba9ea50d4769af49599ac6dda40ef25b7ccfa9b8517b9883f73ff4ac2",
-    "updated_at": 1784345026
-  },
-  "repo_head_sha": "5c67c8fcbf18a53dcba3eb4f8b6bf4e5557d41a5",
-  "source": "repo-sync",
-  "updated_at": 1784344958
-}
\ No newline at end of file