This is the official Jenkins CLI packaged as a native executable using GraalVM for near-instant startup.
Unlike tools such as jenkins-zh/jenkins-cli the set of commands is extensible by Jenkins plugins
(mainly by the CLICommand extension point, though occasionally by @CLIMethod).
You will need a reasonably recent version of Docker.
make
./build/jenkins-cli -s https://my.jenkins/ -auth me:deadbeef1234 help