SocialEngine Interactive Chat AI

I’m looking for an Ai model that can be integrated into our SocialEngine platform. The solution needs to be Primarily PRO-ACTIVE and not simply passive and responsive. Operates as a moderator on the platform. That will say hello to new users, initiate conversations in a multitude of groups and respond to requests. Any Ideas?

Have not received any information reguaring this. Is there anyone interested in creating this?