Assigning to Sophie since Jim sort of acked the addition of the tool (provided it doesn't take us too much time).

It currently needs to be compiled for the particular revision of your proxmark hardware.
That's why they don't have releases:
https://github.com/RfidResearchGroup/proxmark3/releases

Building with "make" will build the firmware and client for the standard hardware revision "Proxmark3 RDV4" without bluetooth module.

By creating a "Makefile.platform" file in the root of the source tree you can specify a different platform to target and also additional extras:
https://github.com/RfidResearchGroup/proxmark3/blob/master/doc/md/Use_of_Proxmark/4_Advanced-compilation-parameters.md

That's the bit that makes packaging a little more complex.

Usage:

cd client
./proxmark3 /dev/ttyACM0

You should see a Proxmark menu with a logo, hardware information and a "pm3 -->" prompt.
Example commands:

pm3 --> hw status
pm3 --> hw version
pm3 --> hw tune
pm3 --> quit

https://github.com/RfidResearchGroup/proxmark3/blob/master/doc/md/Use_of_Proxmark/1_Validation.md

@kali-team, please could this be packaged up.
@author, If you want to help the packaging process, you can check the documentation here ~ https://www.kali.org/docs/development/public-packaging

proxmark3 is now available in kali, version 4.14434+git20211007-0kali3