stash-scrapers only for stash performers(JAV) metadata, but it's not a stash scrapers. stash-scrapers will directly read the stash DB and Scraping performers metadata and update in DB.
1.It will read and update the stash DB.
2.It is not a stash scrapers, it run independently
3.It Scraping site include http://www.minnano-av.com/
4.It need to use a local proxy maybe.