It may be a little misleading, but Script Info in the attachment piemenu is useful

I hadn't committed it at first since it gives more than just information about the selected attachment,
and there was no way to scroll to the selected attachment in the list and highlight it,
but sometimes the avatar's body is covered in attachments, so the entry in the avatar body menu alone isn't enough.

indra/newview/skins/default/xui/en-us/menu_pie_attachment.xml

@@ -49,6 +49,10 @@
             <on_click function="Object.ScriptCount" />
             <on_visible function="Object.VisibleScriptCount" />
           </menu_item_call>
+          <menu_item_call label="Script Info" mouse_opaque="true" name="Script Info">
+            <on_click function="ShowFloater" userdata="script info" />
+            <on_visible function="Self.VisibleScriptInfo" />
+          </menu_item_call>
         </pie_menu>
 		<menu_item_call enabled="true" label="Inspect" mouse_opaque="true" name="Object Inspect">
 			<on_click function="Object.Inspect" />