diff --git a/web-packages/magent-chat/src/chat-view/index.ts b/web-packages/magent-chat/src/chat-view/index.ts
index 5e5c3df..38cc12b 100644
--- a/web-packages/magent-chat/src/chat-view/index.ts
+++ b/web-packages/magent-chat/src/chat-view/index.ts
@@ -1,5 +1,6 @@
 export * from './module.js';
 export * from './view.js';
+export * from './protocol.js';
 
 import { Input } from './components/input/index.js';
 import { DefaultMarkdown, ImageModal } from './components/markdown/index.js';