The supplied plugins, like the callbacks and filters, have the potential to be a great resource.
Unfortunately, they are lacking standardised documentation which makes it difficult to understand their function and/or output without studying the code - not particularly scalable once there are many submissions.
The addition of a templated markdown README for complex plugins would make them much easier to browse and understand.
Would you accept PRs with READMEs for the plugins?
If so, would they move to a directory of the same name or sit in the same directory (side-by-side like the inventory scripts and associated .ini files).