VhaBot
The chat bot
VhaBot is an Anarchy Online chat automation, unfortunately it's no longer developed nor supported.

The bot is still available for download, but there is no guarantee regarding its functionality or stability. Due to the retirement of the VhaBot website, some functionality may be limited or unavailable.

Download
Source
Forks
Vha.Chat
The chat client
Vha.Chat is a new standalone Anarchy Online chat client that aims to replace AORC as the primary chat client.

The client is an exceptionally solid and a much more feature complete implementation of Anarchy Online's chat system.

Already has Vha.Chat matched many of AORC's features and surpasses it with several additional features.

Website
Source
Forums
AODevs
The community
AODevs is Anarchy Online's main 3rd party development community.

Its userbase consists of veterans who have uncovered many of the game's internal systems and protocols.

AODevs now also offers a project listing service and already hosts some of the most popular 3rd party tools.

Website
Forums