Bundling Ant Tasks

Hello there.

I successfully created several custom Ant Tasks myself, thanks to the
fine documentation in https://ant.apache.org/manual/developlist.html

Now when I want to use these tasks, I always have to use taskdef
elements in all my scripts and always remember exact dependencies
(classpath) or the class names of the tasks.

From other libraries I have seen there are things like property or XML
files bundled with the tasks that can host such information - but they
seem to be an undocumented feature?

How would I apply them correctly?

Hiran