Extension:Freenode Chat

Freenode Chat extension adds a special page used to chat in real time with other wiki users using the Freenode web IRC client. Once installed, it will be available via Special:FreenodeChat.

Installation
To install this extension, add the following to LocalSettings.php:

Rights
The freenode-chat permission can be used to specify what user groups can access it, by default only logged in users have access.

For example:

allow anonymous users to use Freenode Chat.