This is a lib of attribute in minecraft 26.1.2

If you are developer, you can use the lib with class: "ADCoreAPI".

And you can implementation it with maven:

repositories {
	maven {
		name = "Mafuyu404 Maven"
		url = "https://maven.sighs.cc/repository/maven-public/"
    }
}

And implementation it.

dependencies {
	implementation 'io.zershyan:ADCore:0.0.1-006'
}