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Due to UserScript.org downtime, here is a locally hosted install of Magnet Tracker v0.4.2
Install v0.4.2

Magnet Tracker v0.5.0 is in development with new features!

Script Summary
Adds menu (bottom right) with magnet link + user definable trackers either globally or site specific. Support for sending magnet links to WebUI coming soon!

Supported Sites (43) - Soon to be 50+
  • alivetorrents.com
  • biotorrents.net
  • bt-chat.com
  • btjunkie.org
  • btmon.com
  • btscene.com
  • clearbits.net
  • dnbtracker.org
  • etree.org
  • extratorrent.com
  • eztv.it
  • fulldls.com
  • h33t.com
  • ibiblio.org
  • isohunt.com
  • kickasstorrents.com
  • legaltorrents.com
  • legittorrents.info
  • linuxtracker.org
  • mac-torrents.com
  • mininova.org
  • monova.org
  • newtorrents.info
  • rarbg.com
  • realtorrentz.com
  • seedpeer.com
  • thepiratebay.org
  • torrenthound.com
  • torrentpump.com
  • torrentreactor.to
  • torrents.net
  • torrentz.com
  • torrentz.eu
  • torrentzap.com
  • torrindex.com
  • wikileaks.com
  • wikileaks.org
  • yourbittorrent.com
  • youtorrent.com

TBD - v0.5.0
    Changelog
  • Added ability to send magnet links to WebUI.
  • uTorrent
2012.02.03 - v0.4.2
    Changelog
  • Fixed BTIH detection for sites that changed code.
2012.01.22 - v0.4.1
    Changelog
  • Fixed BTIH detection for sites that changed code.
  • Changed Flattr donation link.
  • Upgraded jQuery from 1.6.2 to 1.7.1.
  • Changed .live() calls to .on()
2011.08.10 - v0.4.0
    Changelog
  • Upgraded jQuery from 1.3.2 to 1.6.2
  • Added sites to parse.
  • Added better duplicate detection when adding Lists and Trackers.
  • Added scroll height check for Update Alert overlay.
  • Added Script Homepage and Twitter icon to menu bar.
  • Added GM_log function GMlog for console logging.
  • Added new Donation options.
  • Added Flattr icon, new Paypal icon.
  • Fixed updateCheck not returning update if HTTPS Everywhere was installed.
  • Changed USO update link from HTTP to HTTPS.
  • Fixed some undeclared variables.
  • Fixed overlay tabs changing url location.
  • Fixed Link Title text being url encoded.
  • Fixed scroll height check for Configuration overlay.
  • Fixed broken List functions in Firefox 4 and 5.
  • Caused by .val() instead of .text() comparisons and others.
  • Fresh script install would fail to create Lists JSON on Ubuntu.
  • Fixed some broken detection code (chunkhash) for sites that changed code.
  • Modified menu title attr to data-title.
  • Removes annoying hover title.
  • Modified all site checks from if() to switch().
  • Removed sites that no longer offer btih.
2010.12.10 - v0.3.0
    Changelog
  • Added sites to parse.
  • Less obtrusive Update Alert (icon instead of auto prompt).
  • Added menu bar with Settings, Update and Donate icons.
2010.10.09 - v0.2.4 & v0.2.5
    Changelog
  • Fixed debugUpdate accidentally set to true forcing update checks.
  • Fixed @description being overwritten with @notes text after updating the update check system.
2010.10.08 - v0.2.3
    Changelog
  • Added new site to parse.
  • Modified update check system.
2010.09.15 - v0.2.2
    Changelog
  • Added new sites to parse.
  • Fixed some formatting issues on Update Alert overlay.
  • Fixed some formatting issues on Settings overlay (tabs)
  • Tab height was weird on some sites
  • Modified all include and excludes to match http or https
2010.07.25 - v0.2.1
    Changelog
  • Added new sites to parse.
  • Modified Lists JSON naming structure. Requires Lists to be reset.
  • Fixed overlay content being hidden if browser height was too small.
  • Fixed ability to add duplicate trackers and sites to list.
  • HTTP and UDP tracker url is validated (regex) when added.
  • Changed primary regex hash check from {32,40} to {40}
  • Added error check for non 40char BTIH hashes. [mininova, etc]
  • If {40} doesn't match, {32,40} is then tried.
  • Fixed a bug caused by quotes " and ampersand & that would break the generated tracker link.
  • Fixed minor syntax errors in overlay tab inline styles.
  • Fixed the hash check code for a few sites that no longer worked.
  • Fixed Lists dropdown resetting to Default if you went to another tab then went back to Lists.
2010.03.24 - 0.2 (Alpha)
    Changelog
  • Initial lists implementation.
  • Ability to add multiple trackers at once (multi-line input).
  • Added links to the instructions for adding trackers and creating lists under the Help tab.
2010.03.22 - 0.1.4 (Alpha preview)
    Changelog
  • Settings overlay now stays in the center of the screen after the window is resized.
  • Added link to scripts userscript page on About tab.
  • Added tab icons (source notes for ref/link), new magnet icon and new settings icon
  • Updated include for btjunkie url structure change
2010.03.19 - 0.1.3 (Alpha preview)
    Changelog
  • Fixed an issue caused by a fresh install of v0.1.1 or v0.1.2.
2010.03.18 - 0.1.2 (Alpha preview)
    Changelog
  • Fixed a JSON error in Ubuntu (Simon! alerted me)
  • Fixed default trackers not updating (in tab listbox) without a page refresh
  • Fixed Settings option showing up before it could be called
  • Fixed Error heading not being bold with underline
  • Added some error catching, if no hash is found, error is shown
  • Fixed or Updated includes/excludes
2010.03.18 - 0.1.1 (Alpha preview)
    Changelog
  • Settings overlay still needs work, but looks much more similar across multiple sites.
  • Update Notification overlay still needs work, but looks a lot better now.
  • Fixed an include error for clearbits.
  • Fixed an issue with default trackers not resetting if no trackers were found.
  • Added Help tab with link to Discussions.
  • Fixed the Settings overlay not showing up if there was an Update Alert.
2010-03-16 - 0.1 (Alpha preview)
    Changelog
  • Initial test release (ALPHA)
  • Custom menu (bottom right)
  • CSS may need updating to work on all site correctly
  • Custom version update notification system
  • CSS needs some updating to work on all site correctly
  • Custom settings overlay
  • CSS needs needs updating to work on all sites correctly
  • Around 20 supported sites
  • Ability to define trackers
  • Applied to all magnets
  • Defaults to two predefined if none are defined