diff --git a/memgpt/server/server.py b/memgpt/server/server.py
index dcb4430997..5e17dd6603 100644
--- a/memgpt/server/server.py
+++ b/memgpt/server/server.py
@@ -1362,11 +1362,21 @@ def list_all_sources(self, user_id: uuid.UUID) -> List[SourceModel]:
 
             passages = self.list_data_source_passages(user_id=user_id, source_id=source.id)
             documents = self.list_data_source_documents(user_id=user_id, source_id=source.id)
+            agent_ids = self.ms.list_attached_agents(source_id=source.id)
+            # add the agent name information
+            attached_agents = [
+                {
+                    "id": str(a_id),
+                    "name": self.ms.get_agent(user_id=user_id, agent_id=a_id).name,
+                }
+                for a_id in agent_ids
+            ]
 
             # Overwrite metadata field, should be empty anyways
             source.metadata_ = dict(
                 num_documents=len(passages),
                 num_passages=len(documents),
+                attached_agents=attached_agents,
             )
 
             sources_with_metadata.append(source)