Create a wiki bot for vandal blocking on MediaWiki

I am looking for someone to create a wiki bot which will work to block WikiMedia users engaging in destructive behavior. This software will check recent changes and compare all additions (perhaps using regex) to a provided list of forbidden words and phrases. It should also detect the removal of a large amount of content. There must also be a whitelist, which excludes certain users from checking/blocking. This must be a fully functional piece of software, but it is more of a functional framework than a finished, polished product. It must be usable "out of the box," but will probably be added to/modified later. For now, the user should define a list of disallowed words and phrases, in something like a text file. With each one, the user will include a certain "point" value. A database, spreadsheet, or even text file will keep a record of users which have been flagged, and how many "points" they have against them. When a user reaches a user-specified number of "points," they are blocked. Points must expire after a certain amount of time, and/or a certain number of good edits. This bot must be compatible with WikiMedia versions 1.24.2 and 1.32.0, and be forward compatible as best as is possible. It does not need a user interface...it can run a console window, or some other such thing. It must be compatible with Windows 7 and up. I am thinking Java might be the best option only for compatibility (it could later be hosted on Unix), but I can be flexible on the language. I am happy to provide further details.