The plugin is a really cool idea and I would love to be able to use it but unfortunately when I added it the server crashes on startup.
ADD PLUGIN: 6
 --PLUGIN CLASSLOADER EXISTS
 - /META-INF/MANIFEST.MF
 - /resources/plugin.yml
 - /META-INF/maven/de.omegazirkel.risingworld/DiscordPlugin/pom.xml
 - /META-INF/maven/de.omegazirkel.risingworld/DiscordPlugin/pom.properties
2019/10/21   12:52 PM   server.Main
SEVERE: Rising World - 0.9.5.7 - Dedicated Server
Windows Vista 6.0  Java 1.8.0_72 (amd64)  Memory: 5615 MB
2019/10/21   00:51 PM
____________________________________________________
RW SERVER: Fatal error occurred! 
java.lang.NoClassDefFoundError: de/omegazirkel/risingworld/tools/FileChangeListener
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.access$100(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.Class.forName0(Native Method)
 at java.lang.Class.forName(Unknown Source)
 at pluginapi.PluginLoader.loadPlugin(SourceFile:295)
 at pluginapi.PluginLoader.loadPluginFromJar(SourceFile:218)
 at pluginapi.PluginLoader.loadPlugins(SourceFile:48)
 at pluginapi.PluginManager.initialize(SourceFile:79)
 at server.Main.e(SourceFile:601)
 at server.Main.initApplication(SourceFile:272)
 at commons.JIWApplication.initialize(SourceFile:242)
 at com.jme3.system.NullContext.initInThread(NullContext.java:87)
 at com.jme3.system.NullContext.run(NullContext.java:130)
 at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: de.omegazirkel.risingworld.tools.FileChangeListener
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 ... 23 more
java.lang.ClassNotFoundException: de.omegazirkel.risingworld.tools.FileChangeListener
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.access$100(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at java.lang.Class.forName0(Native Method)
 at java.lang.Class.forName(Unknown Source)
 at pluginapi.PluginLoader.loadPlugin(SourceFile:295)
 at pluginapi.PluginLoader.loadPluginFromJar(SourceFile:218)
 at pluginapi.PluginLoader.loadPlugins(SourceFile:48)
 at pluginapi.PluginManager.initialize(SourceFile:79)
 at server.Main.e(SourceFile:601)
 at server.Main.initApplication(SourceFile:272)
 at commons.JIWApplication.initialize(SourceFile:242)
 at com.jme3.system.NullContext.initInThread(NullContext.java:87)
 at com.jme3.system.NullContext.run(NullContext.java:130)
 at java.lang.Thread.run(Unknown Source)
Shutdown 1 database threads...
2019/10/21   12:52 PM   z.a
INFO: DatabaseTaskManager stopped!
Shutdown TCP channel: 4255
Shutdown UDP channel: 4256
Shutdown TCP channel: 4256
Shutdown UDP channel: 4257
Shutdown TCP channel: 4257
Shutdown UDP channel: 4258
Shutdown TCP channel: 4258
EXIT