AgentX + Full Slate Integration

Wire AgentX's ai events into Full Slate's scheduling actions so handoffs stay automatic.

Example: when Full Slate's "Watch Appointments" fires, WEXTL can "Create Conversation" in AgentX. AgentX has 19 actions (including Create Conversation, Create Speech, and Create Speech Stream); Full Slate has 45 actions (including Accept a Class Event, Accept an Appointment, and Add a Client to a Class).