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 Jul 26, 2015I've had this error what do I do? http://pastebin.com/WsJJB2tV
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Posted Jul 25, 2015@HALOween1232332
The extra bonus you get as OP is because by default you get all the permissions. As this will be looked into as soon we have sorted the main issue's out.
In the mean time you can negate for you or any other OP the following permissions:
Depending on what permission plugin you use, follow their guide to negate.
These permissions are a leftover from when we took the plugin over from Talabrek.
These permissions can also be used to give none OP players a bonus depending on their rank on a server. All percentages will be added together (hence OP gets 50% more bonus).
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Posted Jul 25, 2015Hi, its me again ^^
just a short question, i am still in testing but as an op i get 50% bonus coins doing challenges (economy) while my double acc as a normal player only get the normal money, is their a special permission for this ? or can i completely disable this feature ?
Thank you already, HALOween.
Using the newest stable build: Usb Hf3
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Posted Jul 24, 2015@dutchy1001
Thank you for such a prompt response, I have now made the necessary changes and all is working well. Thank you, this is a great plugin btw!
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Posted Jul 24, 2015@JamesWhatley
This is not a random bedrock block, this is there so players dont fall into the void when they respawn. This bedrock block can be replaced by a (spawn)island which you can create there yourself.
When using EssentialsSpawn module from Essentials you can set in the config
sendToSpawn to true or false (or a plugin that uses the /spawn command)
True means it will spawn you on the default server spawn.
False means you stay in the skyworld (either on the bedrock block or an island created by you).
After your edit.....
WE and WG have to be either v5 or v6 do not mix or it will give errors
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Posted Jul 24, 2015@dutchy1001 I also have the problem where when the player falls off their island they then respawn on a random block of bedrock. Do you know how to fix this?
USB Version: 2.3-HF3 Worldedit Version: 5.6.3 Worldguard Version: 6.0.0-beta-05.1569 Vault Version: 1.5.3-b37 Server: Craftbukkit git-spigot-6d16e64-87b9f46 (MC: 1.8.7)
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Posted Jul 18, 2015@MrMinecraftGuy2
it says that because there must be something wrong, but with the amount of info given i cant do much.
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Posted Jul 17, 2015why does it say an internal error occurred while attempting to perform this command when i tryed to restart my island (/is restart)?
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Posted Jul 17, 2015@alfiejdr
Does your "other " spawn plugin make use of the command "/spawn"? If so then yes delete EssentialsSpawn as the they can clash having the same command.
If it still happens (spawning in the void) then (temporally) remove the "other" spawn plugin, place EssentialsSpawn back and see if it works then.
PS. EssentialsSpawn only works when Essentials is present too
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Posted Jul 17, 2015@dutchy1001
Thanks, and yeah I have another spawn plugin as well that I need. Should I delete essentials spawn?
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Posted Jul 17, 2015@alfiejdr
Do you have EssentialsSpawn.jar (and Essentials,jar ofcourse) or an other spwan plugin installed??
@VexxOfficial
As WG needs WE to work, it's normal that WE gives the error even that WG is the cause. Glad it's fixed
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Posted Jul 17, 2015@dutchy1001
Its fixed now, WorldGuard for some reason didn't update when I put the jar in. Thanks!
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Posted Jul 17, 2015Hello, I have the sendToSpawn on true, however players still get dropped into the void each time they fall of their island.
Thanks, Alfie
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Posted Jul 16, 2015@VexxOfficial
can you do the command /usb version and make a screenshot? Seems your WorldEdit isnt right.
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Posted Jul 16, 2015I get a internal error when doing /is (or /sb) create, I have Skyblock 2.3 HF3, Worldedit and Worldguard 6.1, Vault 1.5.3, and using Bukkit 1.8.7 R0.1-Snapshot. Heres my console log if you need it after the command is executed. http://pastebin.com/dQbr2rb5
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Posted Jul 16, 2015@garretharp
If you use the normal Essentials downloaded from here (bukkit) then that might be your problem. Follow the link here and download all the needed modules from there. (I do recommend the use of EssentialsSpawn)
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Posted Jul 16, 2015@dutchy1001
Im using PEX and essentials but essentials has failed to load and is running in emergency mode as my console says
16.07 05:44:52 [Server] ERROR Essentials not installed or failed to load. Essenials Protect is in emergency mode now.
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Posted Jul 16, 2015@SkyerCorp
I have mentioned the issue with the command and permission and will be looked into.
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Posted Jul 16, 2015@garretharp
I have a wild guess that your using Groupmanager and with the default group. The default group has as default setting "build: false", set this to true or promote players to "builder", the next rank in groupmanager.
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Posted Jul 16, 2015I cant break any blocks at all on my island I have every plugin installed that it says you should.
16.07 05:35:58 [Server] INFO ------------------------------
16.07 05:35:58 [Server] INFO Version: 6.1
16.07 05:35:58 [Server] INFO Name: WorldGuard
16.07 05:35:58 [Server] INFO ------------------------------
16.07 05:35:58 [Server] INFO Version: 6.1;no_git_id
16.07 05:35:58 [Server] INFO Name: WorldEdit
16.07 05:35:58 [Server] INFO ------------------------------
16.07 05:35:58 [Server] INFO Version: 1.5.3-b37
16.07 05:35:58 [Server] INFO Name: Vault
16.07 05:35:58 [Server] INFO ------------------------------
16.07 05:35:58 [Server] INFO Server: CraftBukkit git-Bukkit-a03743b (MC: 1.8.7)
16.07 05:35:58 [Server] INFO ------------------------------
16.07 05:35:58 [Server] INFO Description: Ultimate SkyBlock v2.3-HF3-9fc81a-dev
16.07 05:35:58 [Server] INFO Version: 2.3-HF3
16.07 05:35:58 [Server] INFO Name: uSkyBlock
Just now went in Console and it had said Essentials failed to load or isnt installed and its in emergency mode what do I do to fix this also? Or do I need to go to the essentials forums