Wither Anti Cheat | 1.13.X - 1.16.X | Paper, Tuinity Support | Free, Accurate, Optimized Anti Cheat 0.22.1

The anti cheating solution you have been looking for

  1. Olexorus
    Native Minecraft Version:
    1.13
    Tested Minecraft Versions:
    • 1.13
    • 1.14
    • 1.15
    • 1.16
    This plugin only works on 1.13.X, 1.14.X, 1.15.X and 1.16.X. If the plugin doesn't work on your server, or if there's another problem, instead of just leaving a bad review please message me on Spigot or on Discord, so that I can help you and fix it!



    general_banner.png

    Wither Anti Cheat, short WitherAC or WAC is a relatively new Anti Cheat. Although I'd say it's at a point where it can be used on production servers, be aware that false positives and other bugs are to be expected. However I'm regularly releasing updates with new features and fixes for bugs and false positives, and if you have any problems I'll be happy to help you out if you message me on Spigot or Discord (I'll usually respond faster on Discord).

    Spigot, Paper and Tuinity are supported!

    BungeeCord isn't directly supported, however @magefire9668 created an addon which uses WAC's API to distribute notifications accross server networks, you can find it here: https://www.spigotmc.org/resources/addon-witherac-bungee-link.76542/

    GitHub link: https://github.com/Olexorus/WitherAC (not the full source code, but issue tracker, default config files and API code)

    Discord link: https://discord.gg/jjkR2EU

    I really recommend you to join the Discord if you use WitherAC. You also don't need to download anything, and you don't need to create an account, you can just open Discord in your browser.

    If you find any bugs or bypasses please report them to me. I also take feature requests. If you want to become a tester, message me on Spigot or on Discord, all help is welcome!

    However please only join if you're not like this guy:
    marukusimaki_review.png




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    • Active development: WAC is getting updated regularly, sometimes multiple times per week. If you find a bug, bypass or a false positive, I will try to fix it as soon as possible.
    • Wide variety of checks: WAC has checks against many kinds of hacks, like movement related (e.g. Fly, Speed), combat related (e.g. Killaura, Reach) or others (e.g. Blink, Timer), you can check out the list below. The range of hacks which are blocked is also constantly expanded to combat new hacks.
    • Simple config: WAC allows you to configure which checks should run, if and when staff should be notified about hackers, if and when hacks should be blocked, and much more. However, in contrast to many other AntiCheats, it doesn't give you a ton of confusing options about the individual checks. The reason for this is that, in my opinion, those configuration options are mostly useless. If there is a problem with a check it shouldn't be fixed by changing the config, because that usually isn't a real fix but just a workaround, instead the problem should be reported and the code should be adjusted so that the problem doesn't happen anymore.
    • Easy to use: You don't need to spend hours configuring WAC before you can actually use it. While there is a configuration file, you don't need to touch it, you can just install WAC onto your server and let it take care of the rest.
    • No dependencies: WAC uses TinyProtocol to handle packets which means that you don't need to worry about finding the right ProtocolLib version first. There are also no other dependencies, you can just drop it into the plugins folder, restart your server and it should work.
    • Developer API: WAC offers an API which allows you to integrate it with your other plugins. You can read more about the API below.



    blocked_hacks_banner.png
    • Angle
    • BHop Speed
    • Blink
    • Boat Fly
    • Climb (aka Spider)
    • EntitySpeed
    • Fly
    • Jetpack
    • KillAura
    • NoFall
    • Nuker
    • OnGround Speed
    • Ping Spoof
    • Reach
    • Step
    • Timer
    • Vanilla Speed
    • Water Walk (aka Jesus)
    Note that this list is not complete. Some checks can catch hacks they weren't even designed for (for example Jetpack hacks are blocked by the Fly check even though I didn't add any special code for it, simply because of how similar Fly and Jetpack hacks behave). Also the same hack can have many different names in different hack clients, so even if a hack is not on this list, there's a decent chance it's blocked anyways.



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    Can you add support for version X?
    If it's a new version (e.g. 1.17) I will almost certainly support it. However I won't support versions before 1.13, the reason for this is that the Spigot API was changed a lot in 1.13 and as a result it's really difficult to support old versions like 1.8 or 1.12 and new versions like 1.16 at the same time. It's possible using the compatibility layer, but that's officially discouraged by md_5, you can check out this thread for more information: https://www.spigotmc.org/threads/bu...ot-bungeecord-1-13-development-builds.328883/



    commands_banner.png

    /wac
    Shows if WAC is working and which version it is running

    /wacnotify [on|off] or short /wacn
    Toggles notifications from WAC about detections

    /wacinfo [playerName]
    Shows the current violation count of a player for each check

    /wacreload or short /wacr
    Reloads WitherAC and reads changes made to the config



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    wac.bypass or wac.bypass.[checkName]:
    Allows players to bypass all or specific checks (default: false)

    wac.info
    Allows players to use the /wacinfo command

    wac.notify:
    Allows players to see notifications about detections and use the /wacnotify command (default: ops)

    wac.reload:
    Allows players to use the /wacreload command (default: ops)

    wac.update
    Allows players to see notifications when WAC detects a new update



    api_banner.png

    API jar file download: https://github.com/Olexorus/WitherAC/raw/master/WitherAC_API.jar
    In theory you should be able to use the normal jar file, but sometimes the obfuscation causes problems, the API jar is unobfuscated.

    API documentation:
    Every time WitherAC detects a hacker, it throws the following event which you can use to integrate it into your own plugin:
    Code (Text):

    class com.gmail.olexorus.witherac.api.ViolationEvent extends org.bukkit.event.Event implements org.bukkit.event.Cancellable {
        // returns the type of hack that was detected
        com.gmail.olexorus.witherac.api.CheckType getType()
        // returns the player who was detected
        org.bukkit.entity.Player getPlayer()
        // return the amount of previous violations (not counting the current event)
        int getPreviousViolations()
        // a runnable which blocks the detected hack when executed
        Runnable getBlockAction()
        // returns if the event is cancelled
        boolean isCancelled()
        // change if the event is cancelled
        void setCancelled(boolean)
    }

    enum com.gmail.olexorus.witherac.api.CheckType {
        // returns the internal name of the Check
        String getCheckName()
        // returns the description of the Check
        String getCheckDescription()
    }

    class com.gmail.olexorus.witherac.api.NotificationEvent extends org.bukkit.event.Event implements org.bukkit.event.Cancellable {
        // returns the main info, i.e. the first line of the notification
        String getMainInfo()
        // returns the extra info, i.e. the second line of the notification
        String getExtraInfo()
        // returns if the event is cancelled
        boolean isCancelled()
        // change if the event is cancelled
        void setCancelled(boolean)
    }
     
    If you're wondering about the difference between the check name and the check description, the check name is what's used internally and in the config, for example "fly", the check description is what's printed out, for example "Fly / Illegal Movement"
    ROWIMABLOX, lRAx, lokka30 and 5 others like this.

Recent Reviews

  1. Legendarymanager
    Legendarymanager
    2/5,
    Version: 0.22.1
    A plugin that you should’t try. It is full of false positives, they have good support through Discord but it is still a garbage anticheat.
  2. Seyna
    Seyna
    5/5,
    Version: 0.22.1
    This is a great plugin but there is this one false positive i have found which basically what happens is that whenever a boat is on something other then water you get kicked off the boat if you go in it, and if you keep trying to get in the boat you get kicked from the server or whatever punishment you set in the config. Now you are probably wondering why is that such a big deal? Well it isn't but when you try to ride boats on ice which is really fun to do you just get kicked off of the boat. This has not always been a problem though it started around when the plugin was updated to 1.16. I don't know the exact version but anyways if this can be fixed please fix it. Thank You :)
  3. NeoApexYT
    NeoApexYT
    4/5,
    Version: 0.22.1
    Pretty good but id like to see custom messages that you can change and that you can disable certain ones. Also really good at detecting hax, only rarely false checks for illegal movement when a player is lagging and some false checks for speed if a player is getting pushed by pistons and such but overall great.
  4. Rodo20
    Rodo20
    5/5,
    Version: 0.22.1
    Extremely little false positives and still effective. I would say its the best anticheat for survival out there.

    and the config is easy to use. Thanks!
  5. TuuMy
    TuuMy
    5/5,
    Version: 0.22.1
    Good plugin, i recommend!

    It is easy to use and very useful.

    It does not create errors or other problems you installed it and gladly
  6. TS_K1
    TS_K1
    5/5,
    Version: 0.22.1
    awesome plugin, easy setup what else do you want from a free plugin, keep up the amazing work
  7. Z5H2_
    Z5H2_
    5/5,
    Version: 0.22.1
    Amazing plugin its free good and Its not outdated and I updated most of the time 5/5
  8. digique
    digique
    3/5,
    Version: 0.22.1
    A pretty good anti-cheat, but don't expect serious support with the crashes the plugin causes. I got no real help.
  9. Alejandro12432
    Alejandro12432
    5/5,
    Version: 0.22.1
    Bro this is amazing love, i used this for 2 week and is really really perfect for detect hackers in my server love
  10. xXIcePhoeniXx
    xXIcePhoeniXx
    5/5,
    Version: 0.22.1
    So the developer himself is awesome! He is happy to help if you ask like a normal person. The plugin is super precise! As a user, what more could you ask for that it is free of charge? Correct!

    I don't understand the bad reviews below, they are probably just trolls, people who are too young or just people who expect that once the plugin is thrown out, everything will go as they imagine it.

    Making settings yourself should still be feasible as a server owner, otherwise you can drive your server project against the wall!