Communications from HomeKit

Not sure this is the correct place for this, but I'm sure Matt/Jay will move it to someplace appropriate.

I'm using the Apple Home app to occasionally control my various devices. I use the HomeKitBridge plug-in to connect essentially all my Indigo devices and everything works well. However, I recently added a device (a Vizio TV) directly to the Apple Home app. There doesn't appear to be an Indigo plug-in that I could use for this device. I'd like to be able to detect in Indigo when this device is on and its state (input, volume, etc) so that I can set some triggers and scenes. Is there a way to do this from either the Home app or within Indigo?

Thanks for your suggestions.