Wiki written in CI?

[eluser]taewoo[/eluser]
Hi everyone.
Is there a Wiki that can be plugged straight into CI?
Also, is there a forum engine plugin that can be easily ported to CI as well?

[eluser]Derek Allard[/eluser]
You're probably aware of ExpressionEngine, of which CodeIgniter is abstracted from. The forums and wiki's we use here are all EE powered. I'm not aware of a CI specific wiki implementation, or a forum.