uSkyBlock
This DevBukkit page is being updated again with current releases and links to the maintained uSkyBlock project. We had lost access to the DevBukkit project page for some time, but have now regained it and are bringing it back up to date.
uSkyBlock is an open-source Skyblock plugin for Paper and Spigot.
Start on a small floating island, build it into something thriving, complete challenges, and team up with other players to push your island further.

Why uSkyBlock
uSkyBlock gives you a complete Skyblock foundation with island progression, deep customization, and a maintained open-source codebase you can build on long term.
Complete Skyblock gameplay. Build your server around islands, progression, challenges, and party play.
Deep customization. Shape the experience with focused configuration including challenge design, biome options, custom islands, and more.
Integrates with your server. Extend uSkyBlock through its public API and placeholder support so it fits cleanly into your server.
Open source with proven lineage. uSkyBlock is fully open source under GPLv3, free to run, and backed by more than a decade of project history.
Maintained for modern servers. Continues to evolve for current Paper and Spigot versions, with new features, docs, support, and maintenance.
International by default. Support international player communities with bundled translations into 53 languages.
Project links
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Homepage and documentation: https://uskyblock.github.io/
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Source code and releases: https://github.com/uskyblock/uSkyBlock
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Issue tracker: https://github.com/uskyblock/uSkyBlock/issues
Documentation
Detailed documentation is available on the official site, including guides for Players, Admins, Developers, and Contributors.
Support and bug reports
We welcome any feedback, suggestions, and bug reports on GitHub:
https://github.com/uskyblock/uSkyBlock/issues
When reporting a problem, please include your server version (/version), uSkyBlock version (/usb version), relevant logs, and clear reproduction steps.
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Posted May 22, 2016@OwlBuilds
When a island owner with party members on his island wants to join an other party he need to kick all players of his island first before he can join an other island (this mentioned in the chat when he tries to join an other island).
An admin(OP) or player with the permission usb.admin.makeleader can transfer the ownership with the command /usb island makeleader <old-leader> <new-leader>.
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Posted May 21, 2016How can a player leave his island if he is the leader? I have a players wanting to join another players island and he can't because he is the leader please tell me there is way to do this
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Posted May 21, 2016@LittleTrainWhoCould
All links can be found in the "Installation" section.
This is a great example that ppl dont read the pages provided as all the information and links are there.
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Posted May 20, 2016Hello I am experiencing problems, I am on version 49 with world guard 6.1, World edit 6.1.2, can't find vault version, MVC 2.4
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Posted May 19, 2016@cj89898
that is correct, no need to live in the past
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Posted May 19, 2016@dutchy1001
I guess that's fine then. 1.7.10 versions won't be updated anymore right? So no feature request?
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Posted May 19, 2016@cj89898
You need a chest, there is no way around that. But you can always make it an empty chest by deleting the items in the config. You do have to put the '' (2x ')
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Posted May 19, 2016@cj89898
Sorry, this IS why. How can I disable the chest requirement?
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Posted May 19, 2016Okay Islands are taking forever to create and I think it's because they have no chest on them.
I keep restarting my island to test the time and it keeps saying "Watchdog! Unable to locate a chest within 16940d 9h 29m 25s, bailing out."
Is this why?
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Posted May 18, 2016@dutchy1001
Thank you very much!
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Posted May 18, 2016@H2oDragon83
best way is to negate them in your permissions
This is depending on what permission system you are using ofcourse.
Personally I would leave the biome and schematics perms alone to avoid problems of creating islands with the default biome.
If you need to negate them individual then have a look here
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Posted May 18, 2016How do i disable extra perks for op?
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Posted May 11, 2016@KatranLife
Thx for letting us know
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Posted May 11, 2016@SgtlegoTown
@dutchy1001
Sorry, I did not notice that still need plug-ins. Installed it and it worked
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Posted May 11, 2016If you lower the lava level in the config you need to change it from lava-level: to lava_level: or it will not work (this will be fixed in a next release).
You also need to remove the old skyworld_nether so a new one can be generated with the lower lava level(restarting the island doesnt do this).
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Posted May 10, 2016@H2oDragon
you can lower the lava level to 7 to prevent Lag
and lower the view Distance of your server . (in the server. Config
this also can be caused due doo to highe video settings .,,
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Posted May 10, 2016@H2oDragon83
ok it loops 3 to 4 times befor it allows me to get out of the portal and onto the island
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Posted May 10, 2016@SgtlegoTown
ok i finly got to my skyblock island had to jump off the portal very fast it was hard cause of the lag and i am in survival mode
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Posted May 10, 2016@H2oDragon83: Go
your are in a portal loop and in the nether on a small island ? do you enter the portal in creative mode ? if yes try to enter the portal en survival mode.
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Posted May 10, 2016@dutchy1001
ok duu on me need to read better i got portals to work but im stuck in a loop iv tried deleting the skyworld_neather folder and starting a new theres a small island i can see and loads of lava below but cant get out of the loop