diff --git a/apps/Sandbox/src/Sandbox/Resource/Page/Index.php b/apps/Sandbox/src/Sandbox/Resource/Page/Index.php
index <HASH>..<HASH> 100644
--- a/apps/Sandbox/src/Sandbox/Resource/Page/Index.php
+++ b/apps/Sandbox/src/Sandbox/Resource/Page/Index.php
@@ -46,6 +46,7 @@ class Index extends Page
             'php' => phpversion(),
             'BEAR' => $bearVersion
         ];
+        $this['is_cli_server'] = (php_sapi_name() === 'cli-server');
     }
 
     public function onGet()
set cli-server to show bear.demo page