No documentation at all

I downloaded this plugin expecting some examples or how-to guides. I am technically savvy. But this plugin gives you NOTHING. No details, no explanations. I opened it and saw an empty page with no “Add Permalink” button or any explanation. The other link also went to a page with no permalinks and no way to add one. The third page is just an advertisement for the author’s other plugins.

Clearly people get use and value out of this plugin. You’d think the author might take some time to write out examples and use cases. But nope.