Finnbarr P. Murphy has a set of UEFI Utilities on Github. He’s recently made two versions of it, UEFI-Utilities-2016:
Note that the code in this repository is quite old. Many of these utilitoes will only build against the GNU-EFI library and run under UEFI Shell v1.0. See my UEFI-Utilities-2016 repository for utilities that will build under UDK2015 and run under UEFI Shell v2.0.
Tools included:
DisplayBMP
ScreenModes
ShowBGRT
ShowECT
ShowEDID
ShowESRT
ShowMSDM
ShowTCM20
ShowTPM2
ShowTrEE
ShowTrEELog
tpm_getpermflags
tpm_getrandom
https://github.com/fpmurphy/UEFI-Utilities
https://github.com/fpmurphy/UEFI-Utilities-2016
http://blog.fpmurphy.com/