Awesome. This is the best seed protection plugin if you are running an SMP and want to be extra cautious about what your players will do.

does this break your world or some? i hope it dont bc it would be very bad please answer me as soon as possible

when I install it on a server with all the requirements it just says "invalid player data" when any payer tries to join. do you know how to fix it?

amazing plugin thanks for updating it , only sucks i cant use it until protocol lib updates to 1.20... sadge

plz fix :Warning Failed writing to login packet: Field index 1 is out of bounds for lenth 1

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ UPDATE! This plugin works perfectly in 1.16 and 1.17 but has been bypassed in 1.18.x and 1.19 using seedcrackerX : https://github.com/19MisterX98/SeedcrackerX/ plz!

Good, but does it work on 1.17? It did it's job perfectly well in the 1.16 version of the game...

Thanks for this, it's very helpful, even though the problem is unpreventable to a certain degree . In addition, for anyone else reading this, just change all structure seeds and generation seeds to different values, to make it harder. However note that doing this seems to create problems with ender eyes for strongholds, as well as the /locate and /locatebiome commands...

Also a typo in your description, "ProtocolLib (because I'm lazy)" should be corrected to "ProtocolLib (because I'm efficient)" ;)

Works, seed cracker reported "69" instead of the actual hashed seed. One thing I'd really want to be in this plugin is the ability to change the fake hashed seed that it reports. I'd like to change the "69" it to a real looking seed so its less obvious that there is a plugin interfering.

I really hope you decide to add this.

Not bad. Just the plugin that do its function.
5/5 5/5 5/5 5/5 5/5 5/5 5/5 5/5 5/5 5/5

So we got a bad person who share our seed 4! times. Hope this plugin help, but not. After 2 weeks he come back and share seed again :(
I check perms and everything - ok. I assume it's cracker mod.

grate plugin awesome work .keep it up .
thanks for making such type of plugin . thank you so much .

Good plugin. =)

The plug-in effect is great!!!Those SeedCracker cheaters have disappeared! Can I Share it to www.mcbbs.net .I will mark the address of the original post and the original author.Thank you~