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v0.1.0-prototype

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ui:eta-promise

ETA promise

Agent-promised arrival time with countdown and an optional cancel action.

logisticsstablev1.0.0v0.9

Streaming…

Frames

a2ui.frame payloads normalized into surface state

Run the demo to inspect generated UI frames.

Actions

Envelopes routed to the host

No actions yet — interact with the surface.

Catalog telemetry

a2ui_catalog_* events emitted by the SDK

Telemetry will appear here when the surface mounts.

Manifest

Action policy + dataModel schema enforced at render time

Allow

(none)

Confirm

cancel_eta

Integrity (sha256)

f27a58d3a2bc6cf0c531d68351d47b52818fb26084faff4cdd5e37067bf9d548

Agent prompt

When the user asks 'how long will this take' or you commit to an ETA, emit a ui:eta-promise surface with an ISO 8601 eta, a human label like 'Order ETA', a progress fraction (0..1) showing elapsed share of the wait, and cancelable=true with a cancelLabel when the user can abort the action.