diff --git a/package.json b/package.json
index 3aa3d6998a..8d06df4d63 100644
--- a/package.json
+++ b/package.json
@@ -105,6 +105,7 @@
   },
   "devDependencies": {
     "@agentclientprotocol/sdk": "0.25.1",
+    "@deepseek-ai/dsh-tool-session-query": "workspace:^",
     "@stylistic/eslint-plugin": "^5.10.0",
     "@testing-library/dom": "^10.4.1",
     "@testing-library/react": "^16.3.2",