License
Licenses live where the work lives.
Each artifact carries its license in its own repository, and each published document names its terms where it is published. There is no single blanket license, because a benchmark, a generator and an essay are not the same kind of thing and should not be licensed as if they were.
If something you want to use is missing its terms, that is a bug in the publishing, not a trap: write to hello@nullsilver.com and we will fix it where it lives.