Easily used: /anick [nickname] [password]
It adds $1, the nickname, to an auto-identify hash table with $2, the password. Just paste in your remotes, and you're ready to go.

menu menubar {
  Auto-Ident
  .Add:{
    var %x $?="Enter nickname:"
    var %y $?="Enter password:"
    if (%x) && (%y) { anick %x %y }
  }
  .-
  .Del:{ 
    var %x $?="Enter nickname to remove:"
    if (%x) {
      if ($hget($network $+ _nicks,%x)) { 
        hdel $network $+ _nicks %x 
        hsave -o $network $+ _nicks $network $+ _nicks.hsh 
        echo -a * %x now deleted from Auto-Ident list
      }
    }
  }
  .-
  .List { anicklist }
}
alias anicklist {
  if ($hget($network $+ _nicks)) { 
    if (!$window(@NickList)) {
      window -lk0 @NickList
      var %x = $hget($network $+ _nicks,0).item,%y = 1
      if (%x > 0) { 
        while (%x) {
          aline @NickList %y $+ 3] $hget($network $+ _nicks,%x).item 3( $+ $hget($network $+ _nicks,%x).data $+ 3)
          dec %x
          inc %y
        }
      }
      else { window -c @nicklist }
    }
  }
}
alias anick { 
  if (!$1) { echo * /anick: insufficient parameters | halt }
  if (!$2) { echo * /anick: insufficient parameters | halt }
  $iif(!$hget($network $+ _nicks),hmake $network $+ _nicks)
  $iif($exists($network $+ _nicks.hsh),hload $network $+ _nicks $network $+ _nicks.hsh)
  if ($hget($network $+ _nicks,$1)) { echo * /anick: $1 already exists | halt }
  hadd -m $network $+ _nicks $1 $2
  hsave -o $network $+ _nicks $network $+ _nicks.hsh
  echo * $1 now added to auto-ident list
}
on *:connect:{
  if (!$hget($network $+ _nicks)) { hmake $network $+ _nicks }
  if ($exists($network $+ _nicks.hsh)) { hload $network $+ _nicks $network $+ _nicks.hsh }
  if ($hget($network $+ _nicks,$me)) { .msg Nickserv identify $hget($network $+ _nick,$me) }
}