Someone else who have looked into the protocol used will have to give an definitive answer to this, but my gut feeling is that such commands are either handled by the community or the game server and not the chat server which is the only one the bot is connected to.

As such there is nothing we can really do.

Actually I determined you can and it is very simple.

I realized that the chatcmd was just issuing slash commands. If you left origin parameter to default that it would just do a /tell to botname.

I made a simple function that will only prefix the output with a leading "/" and just add what you send it. So ...

    function plainchat($link, $title)
    {
        $retStr = "<a href='chatcmd:///".$chatcmd.$link . "'>" . $title . "</a>";
        Return ($retStr);
    }

Used like: plainchat("who ".$name, $name)
would create a link in the info window that is $name and clicking it will send /who name to the chat command line.