Sleazy Fork is available in English.
找出页面的磁力链，给出对应的种子下载地址//Find out all magnet links in current page and get their torrent download URLs. In theory, it supports many sites. you can add your favorites by //@include
i think maybe you can refer to this wiki : https://wiki.greasespot.net/Metadata_Block
How do you use this?
I have added site and nothing still happens.