Any git repository may contain tons of information about commits, contributors, and files. Extracting this information is not always trivial, mostly because there are a gadzillion options to a gadzillion git commands I dont think there is a single person alive who knows them all. Probably not even Linus Torvalds himself :).
Check all links in markdown files if they are alive or dead. - gaurav-nelson/github-action-markdown-link-check: Check all links in markdown files if they are alive or dead.