ag-ui-protocol/ag-ui release/2026-10-13 on GitHub

Packages Published

Package	Version	Install
@ag-ui/spring-ai	0.0.4	`npm install @ag-ui/spring-ai@0.0.4`

Requires AG-UI 1.0 (@ag-ui/core / @ag-ui/client >=1.0.0).
Caps the protocol at 0.0.39 through maxProtocolVersion (was the deprecated maxVersion), because the community Java SDK is not on 1.0 yet. The client flattens message content to text before sending; images, audio, video and documents are dropped with a console warning.
The README now documents Spring AI (it had been copied from LlamaIndex).

None.

Package	Version	Install
@ag-ui/a2a	0.0.7	`npm install @ag-ui/a2a@0.0.7`
@ag-ui/a2a-middleware	0.0.5	`npm install @ag-ui/a2a-middleware@0.0.5`

Requires AG-UI 1.0 (@ag-ui/core / @ag-ui/client >=1.0.0). RUN_STARTED declares protocolVersion.
Image, audio, video and document parts are sent as A2A file parts (inline data as bytes, URLs as URIs) instead of raw data parts. A provider file handle has no A2A form and is dropped with a warning.
clone() keeps the base agent's state and no longer wraps the shared A2A client again on every clone.
Multimodal user messages and the package's MIT license file, both unreleased since 0.0.6.

None.

Works through runtimes that clone the agent per request, such as CopilotKit: clone() now carries over the agent cards, clients, instructions and orchestrator. Before, a clone's first run threw while reading the agent cards.
A delegated send_message_to_a2a_agent call no longer fails with "Tool arguments not found": its arguments are read from the run's own stream, which also stops the orchestrator from being subscribed to twice.

None.

Package	Version	Install
@ag-ui/a2a-middleware	0.0.6	`npm install @ag-ui/a2a-middleware@0.0.6`

Delegation logging now respects the debug setting; A2A tasks and replies are only logged with console.debug when debug.enabled is true, instead of always.

None.