I don't know if you've seen it, there is a fork of Glowing Bear that works with irssi instead of weechat. I don't know how complete it is (I work on the weechat

I don't know if you've seen it, there is a fork of Glowing Bear that works with irssi instead of weechat. I don't know how complete it is (I work on the weechat version), but if you're interested, check out my other post and #glowing-bear on freenode!