This install is only tested on Kali. Clone into the repo, enter the cloned folder and run install.sh. Open a new terminal and start metasploit with the included rc file. Back in the original terminal continue by entering the newly-created virtual environment with pipenv. Finally, enter the included msfrpc/ folder and install it now that you're inside the virtual environment.
By default all the script does is run `sysinfo`, `getuid`, and windows/post/gather/win_privs then prints all the shell info to the console. All session data is being stored in the global NEW_SESS_DATA dictionary. To extend the template and send commands and get output from each meterpreter session you'll want to go to line 340. Here's an example of how you'd run mimikatz on each session. This code is called on 342 and the function resides at 302: