diff --git a/frontend/frontend/static/frontend/assets/js/setup-tool-ext.js b/frontend/frontend/static/frontend/assets/js/setup-tool-ext.js
new file mode 100644
index 0000000..6e132c5
--- /dev/null
+++ b/frontend/frontend/static/frontend/assets/js/setup-tool-ext.js
@@ -0,0 +1,28 @@
+(function(){
+
+// skip non setup page
+if (!document.location.href.match('https?://[^/]+/[^/]+/setup\?.+'))
+    return;
+
+function init_tool(pathes) {
+}
+
+function check_pathes(pathes) {
+}
+
+function update_tool_ui(config) {
+}
+
+window.ext_tool = {
+    'init': init_tool,
+    'check': check_pathes,
+    'update_ui': update_tool_ui
+};
+
+$(document).ready(function(){
+
+
+});
+
+
+})();
diff --git a/frontend/frontend/static/frontend/images/target48.png b/frontend/frontend/static/frontend/images/target48.png
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index 0000000..0d44b79
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diff --git a/frontend/frontend/static/frontend/images/wrench48.png b/frontend/frontend/static/frontend/images/wrench48.png
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index 0000000..bc7a8fd
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