hbhackertools is a package that users of the command line on jailbroken iOS may find useful to install. It automatically installs a slew of extremely useful command line tools, common libraries, and Crash Reporter. It also includes two tools of its own: msd (Substrate tweak disabler/enabler) and spring (convenient shortcut for respring/safe mode). If you’re unsure whether you need this package, you most likely don’t and can just install NewTerm (or a similar terminal app) or OpenSSH.
It's recommended that you add the following repos: https://cydia.angelxwind.net/, https://cydia.angelxwind.net/webstack, http://cydia.radare.org, https://coolstar.org/publicrepo. Not required, but packages from these repos are slightly newer.