diff --git a/package.json b/package.json
index 6e7dbdf..d75a03c 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "rss-mcp": "dist/index.js"
   },
   "scripts": {
-    "build": "tsc",
+    "build": "tsc && node -e \"const{readFileSync,writeFileSync}=require('fs');const f='dist/index.js';writeFileSync(f,'#!/usr/bin/env node\\n'+readFileSync(f,'utf8'))\"",
     "start": "node dist/index.js"
   },
   "keywords": [],