Very, very difficult due to the nature of this plugin's mechanics, but an attempt was made recently. A future release should have a permission node but it's not very flexible, mostly because it can't be.
If you know how to compile plugins from source code, you can try compiling the source from GitHub. It has the permission node code though I cannot guarantee anything.
Version: 1.1.2
This plugin is very nice, I like the idea of making a plugin like the Thaumcraft mod where you can literally throw stuff inside a cauldron and get stuff out of it. Can't wait for future updates
Also, for a free plugin, it's pretty nice to see no bugs.
I'm actually quite proud of the work put into Alchema to avoid as many bugs as possible :) I'm glad you're enjoying the plugin! Lots of future content.
Version: 1.0.2.0
This is a great idea, I love those kinds of plugins that make you feel like you're playing a modpack! The recipe loading system is done very well, it even lets other plugins register their own ingredient types, and the code quality is great overall
Really happy to hear! I tried to make the recipe system as expandable as possible for mods so they may add their own recipes through code AND have server owners configure them as well :) I hope you enjoy!
Version: 1.0.1.1
very good concept , would like to see how this plugin would turn out to be. Good luck