 new file mode 100644
 --- /dev/null
 +++ b/browser/devtools/webconsole/test/browser/browser_gcli_inspect.js
-@@ -0,0 +1,92 @@
+@@ -0,0 +1,93 @@
 +/* Any copyright is dedicated to the Public Domain.
 + * http://creativecommons.org/publicdomain/zero/1.0/ */
 +

diff --git a/browser/devtools/webconsole/GcliCommands.jsm b/browser/devtools/webconsole/GcliCommands.jsm
--- a/browser/devtools/webconsole/GcliCommands.jsm
+++ b/browser/devtools/webconsole/GcliCommands.jsm
@@ -117,3 +117,24 @@ gcli.addCommand({
   }
 });
 

+  ],
+  exec: function Command_inspect(args, context) {
+    let hud = HUDService.getHudReferenceById(context.environment.hudId);
+    let InspectorUI = hud.gcliterm.document.defaultView.InspectorUI;
+    InspectorUI.openInspectorUI(args.node);
+  }
+});
diff --git a/browser/devtools/webconsole/gcli.jsm b/browser/devtools/webconsole/gcli.jsm
