Execute a command over IRC.

Hey guys,

I have a little question, is there a way to execute commands over irc. I know CraftIRC support this feature, but thats not what i search. I need a way to execute a command in a IRC Script maybe over sockets? Not sure, if there is a plugin or something like that, cause i have a IRC Public Channel, there is only chat/join/quit output.
And i have a admin channel with more usefull output, like IP Matches, exactly output, commands.