Upload selected magnet:/torrents to justseed.it
This extension allows uploading of magnet: or torrent links directly to the justseed.it seedbox service, with a single click from the torrent tracker site, much more conveniently than copy-n-pasting links or downloading and uploading torrent files. However, you need a paid account on justseed.it to use this extension, and you have to have an active API key (enable it in Options).
It can handle a wide range of sites, but there are probably some that won't work. For those you can try to automatically detect a pattern by using right-click -> Learn Pattern on two different (!) download links. If that doesn't work, please submit an issue on github (see below) with the site link (if it's a private tracker please contact us by email and we'll see what we can do). If it does work please submit the resulting pattern (you can see all your pattern on the extension's option page) as an enhancement request on github so that it can be included in the official release.
See http://forum.justseed.it/discussion/987/chrome-uploader for a discussion on its uses and merits.
This extension is Open Source, source code is available at https://github.com/TouchTone/jsit_chrome_plugin .