Update main.py

main.py

@@ -32,10 +32,11 @@ MCP_CONFIG = {
             "failOnToolError": False
         },
         "postgres": {
-            "command": "server-postgres",
-            "args": [
-                DATABASE_URI
-            ]
+            "command": "postgres-mcp",
+            "args": ["--access-mode=unrestricted"],
+            "env": {
+                "DATABASE_URI": DATABASE_URI
+            }
         }
     }
 }