Maybe have a step of indirection (an extra page) showing the metadata, with the ability to download directly still in the index should the metadata "page" not be fetchable.

>The clickability problem is explained down this thread, it's the same as making an URL addressing a book. Not that nice. It's a technological peculiarity.

It's good as long as libgen is aware. To be clear, it's good to be up at all, and it doesn't need to be perfect on the first iteration.

>The naming may have a solution a bit later. It wasn't clear initially how to approach it.

Showing a filename somewhere to allow downloaders to manually rename the file to a standard form would be a step in the right direction.