This project basically utilizes the kernel read/write primitive with the kernel task port exploited via tfp0 on a checkra1n'ed or any jailbroken device and provides a command line interface that provides kernel patching, introspection etc, on a device with this capability. This is just a simple implementation for my own personal skill development and progression.
● ktrw by bazad https://github.com/googleprojectzero/ktrw
● electra https://github.com/coolstar/electra
● Undecimus https://github.com/pwn20wndstuff/Undecimus
● MacOS and iOS Internals, Volume I: Kernel Mode
● MacOS and iOS Internals, Volume II : User Mode
● MacOS and iOS Internals, Volume III: Security & Insecurity
● MacOS and iOS Internals
● The A64 instruction set
● The EFI specification