1 files changed, 15 insertions, 0 deletions
diff --git a/packages/server/src/utils/messageInspectors.ts b/packages/server/src/utils/messageInspectors.ts
new file mode 100644
index 00000000..b2c3cdce
--- /dev/null
+++ b/packages/server/src/utils/messageInspectors.ts
@@ -0,0 +1,15 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { Content } from '@google/genai';
+
+export function isFunctionResponse(content: Content): boolean {
+  return (
+    content.role === 'user' &&
+    !!content.parts &&
+    content.parts.every((part) => !!part.functionResponse)
+  );
+}