Board Thread:Support Requests - Getting Technical/@comment-34636550-20180211160904/@comment-9605025-20180211204738

Unfortunately, I don't think what you are asking for is possible. While you can create a bot to recognize and take action upon page creations/edits, it would still need a way to post on Twitter. In order for that to work, Wikia and Twitter would need to mutually support a common inter-site script (that allows posting). As far as I know, neither supports any such script.