The standalone generators are critical for users, that are not using a JVM-based build tool. Currently, the usage is broken due - Documentation is not update date, mentioning the .jar file which is not present anymore - For windows broken, the generated .bat file by Gradle is exceeding the supported command line argument length - Required JVM is not documented. Is Java >11 working ? Ideal solution would be - fat jar/exe - embedded jre - documentation - minimal example call and project setup with modellib