The blog post is CC BY-SA 4.0, so I wouldn't mind if someone made something that did that ;)
I have no idea how CC BY-SA 4.0 works exactly, is the line in the footer sufficient?
Anyway, you should be able to add any of the $variables in the text as GET parameters and it will spit them back out.
Now looking for funding to add evolutionary algorithms, combined with the best ideas from TRAC and m4, to make this a joy to maintain.