Module agui 

Interop with ag_ui (feature ag-ui).

A2UI is transport-agnostic and this crate keeps it that way — nothing below this module knows what AG-UI is. What lives here is the small amount of glue an agent hosted on AG-UI would otherwise write by hand, twice:

• HistoryMessage from an ag_ui::Message, so the surface-recovery scan can read an AG-UI thread directly.
• find_prior_surface_in, the same scan without the mapping step.
• ag_ui::Tool from a ToolDefinition, so the toolkit’s two tool definitions can be offered on a run.

Turn the feature off to use A2UI standalone over A2A or MCP; the dependency on ag-ui-core goes with it.

Functions

find_prior_surface_in

find_prior_surface over an AG-UI conversation.