diff --git a/main.py b/main.py
index 17501dd..0819cb9 100644
--- a/main.py
+++ b/main.py
@@ -163,10 +163,10 @@ class Tools:
             }
             formatted_collections.append(formatted_collection)
         
-        return json.dumps({
+        return {
             "collections": formatted_collections,
             "total": len(formatted_collections)
-        }, indent=2)
+        }
     
     async def get_bookmark_by_id(
         self,