Show HN: Plumber, open-source CLI that scores your CI/CD pipeline security (A–E)

A new open-source command-line interface tool called Plumber has been introduced, which evaluates the security of CI/CD pipelines and assigns a score from A to E. The tool is available on GitHub. It has been shared on Hacker News, where it has garnered some attention, including a couple of points and a comment. The discussion about Plumber can be found on the corresponding Hacker News item.