Date Time AppleScript

date_time.applescript

-- use it as service of automator

on run {input, parameters}
  
	do shell script "date +%Y-%m-%d\\ %H.%M.%S"
	set the clipboard to input & " - " & result as text
	
	tell application "System Events"
		the path to the frontmost application
		the name of the result
		the text 1 thru ((offset of "." in the result) - 1) of the result
		tell process result to keystroke "v" using command down
	end tell
	
	return input
end run