Hi inoslab, well usually scripts distributed here in the forum don't have any license attached. They are distributed with the intent of helping people to construct stuff, I haven't seen or heard of any that would try to stipulate any conditions on the content created by them.

If you wanted to redistribute the scripts themselves as some kind of package it would be good to contact the author for that case (since "No license" is not automatically the same as "Public domain" although that's probably the intent) but I really don't think anybody would expect your content created with the aid of a script to have to be credited. If a particular script is instrumental to your particular work a thank you here on the forum would be appreciated I'm sure.

- Michael