Generates 4 digit pin from a given passphrase, enters it in to keyboard.

ScreenTimePinAutomation.applescript

# The purpose of this script is to generate/enter a ScreenTime PIN so that you don't have memory of it.
# To use, paste into Script Editor, open up ScreenTime PIN protection dialog on macOS, and leave pincode entry screen up.
# Switch back to Script editor and wait. This script will generate pin and place it in.
# Repeat process for PIN confirmation.
# You can recorver pin later by executing the script in TextEdit/similar.
# I strongly recommend you enable a backup account in case you lose this.

set passwd to "PASSWORD_GOES_HERE"
set passwordAsciiSum to stringToAsciiSum(passwd) + 10000 as string
set pincode to text -4 thru -1 of passwordAsciiSum

delay 2
tell application "System Events"
	keystroke pincode
end tell

delay 0.1
tell application "System Events"
	keystroke return
end tell

on stringToAsciiSum(str)
	set sum to 0
	repeat with char in characters of str
		set sum to sum + (the ASCII number char)
	end repeat
	return sum
end stringToAsciiSum