We might make one available in the future, once we've figured out the direction we want to go with the mod (i.e. keep it as a directory vs full API usage, allowing for multiple channels per user, etc).
That being said, being that it's a free mod, we'd have to weigh whether it's worth it - my entirely informal "research" (based on the number of responses to our vB3 release threads over @ vB.org) shows that vB3 usage is at an all-time low.