Comment by DieBuche

I'm not the author, but I believe he's welcoming any help on taking this further. There's a neatly organized list of things to do in the Github issues.[1]

See also his request for help on HN.[2]

[1] https://github.com/twostairs/paperwork/issues

[2] https://news.ycombinator.com/item?id=8942823