Open a Command Prompt window and run the following commands:

adb kill-server
set ADB_TRACE=sockets
adb nodaemon server 2>&1 | for /f "usebackq tokens=7*" %a in (`findstr /c:"): '"`) do @echo %a %b >> %USERPROFILE%\Desktop\adb_host_log.txt

Now you can run your Android automation. When done run adb kill-server in another Command Prompt window. Now the adb_host_log.txt file on your Desktop contains the log of all commands all adb clients have sent to the adb host.