

I have found the docs the best place to start with anything, but have found that some don’t know how to write good documentation.
Also man pages and the tools own help -? Or -h
If you run something that has pants docs, you could always see if there is a way to help update it
Docker scout might be worth a try, I also have a look for the dockerfile. Some people have a link to the git repo the image was built from, most don’t. I then do a bit of looking and if not happy, look for a different image