Notification that Guest UI has completed initialization (Guest UI → Host).
The Guest UI MUST send this notification after receiving
McpUiInitializeResult and completing any setup. The host waits for this
notification before sending tool input and other data to the Guest UI.
Notification that Guest UI has completed initialization (Guest UI → Host).
The Guest UI MUST send this notification after receiving McpUiInitializeResult and completing any setup. The host waits for this notification before sending tool input and other data to the Guest UI.
See
app.App.connect for the method that sends this notification