No, the AS100 can't be used currently. A change needs to happen in the AS100 firmware to make it supportable. While the AS100 can be a client, the client for Clarity Synthetic is the Clarity Engine.
In Clarity Synthetic, the AP is not actually the client. The MAC of the radio is reported as the client, but really the client is the Clarity Engine that's programmed to run through the various synthetic tests. Think of the clarity synthetic mode as a tunnelling mode instead of a client mode.