When trying to use the tool at en:Wikipedia:Bots/Requests for approval, I got this message:
The "{{int:discussiontools-replylink}}" link cannot be used to reply to this comment. To reply, please {{GENDER:|use}} the full page editor by clicking "$1". [[Help:DiscussionTools/Why can't I reply to this comment?#The "reply" link cannot be used to reply to this comment|More information about this error]].