Just so you know, we don't know the file format for every file. If it's just a bunch of random characters, it's probably a .zip or .jar.

command /npc <text> <text> [<text>] [<text>]:
  trigger:
    if arg-1 is "Create":
      if arg-4 is not set:
        make player execute command "znpcs create %arg-2% PLAYER %arg-3%"
      else:
        make player execute command "znpcs Create %arg-2% %arg-4% %arg-3%"
    if arg-1 is "delete": 
      make player execute command "znpcs delete %arg-2%"
    if arg-1 is "rename":
      make player execute command "znpcs lines %arg-2% set %arg-3%"
    if arg-1 is "ChangeSkin":
      make player execute command "znpcs skin %arg-2% %arg-3%"
    if arg-1 is "Action":
      if arg-3 is "add":
        make player execute command "znpcs action %arg-2% add CMD %arg-4%"