Connect External Agents (A2A) v1.14.3+
Compatible with the Google A2A protocol, allowing connection to any Agent service that implements the A2A standard. Go to menu AI Manager → A2A, enter the root address of the remote Agent, and the system automatically fetches the AgentCard from {url}/.well-known/agent.json. The Skills column in the list shows all capabilities declared by that Agent; if connection fails, the error reason is displayed. The Headers field can attach authentication headers in JSON format, e.g. {"Authorization": "Bearer xxx"}.
The AI has built-in A2A scheduling logic during conversations: tasks beyond its own capabilities are automatically discovered and delegated to the appropriate sub-agent; tasks it can handle will not trigger delegation. The system automatically refreshes connection status every 60 seconds with no manual restart needed.