diff --git a/tools/pbtools/package.json b/tools/pbtools/package.json
new file mode 100644
index 00000000..f2591301
--- /dev/null
+++ b/tools/pbtools/package.json
@@ -0,0 +1,12 @@
+{
+  "name": "pbtools",
+  "version": "1.0.0",
+  "description": "",
+  "private": true,
+  "scripts": {},
+  "dependencies": {
+    "axios": "^0.27.0",
+    "nodejs-websocket": "^1.7.2",
+    "protobufjs": "^6.11.2"
+  }
+}