A2A Client Manager in RemoteAgentInvocation

[adamfweidman]

• Create packages/core/src/agents/remote-agent-invocation.ts.
  • Implements ToolInvocation.
  • execute(): Uses A2AClientManager (passed from wrapper/registry) to get the client, checks streaming capability, calls sendMessage/sendMessageStream, and returns ToolResult.

[ishaanxgupta]

Hi @adamfweidman @hminooei,

According to the PR #15110, I have tried to somewhat write the main logic for the execute function which

1. Accepts the A2A client (passed from the tool wrapper/registry).
2. Calls client.sendMessageStream with the provided parameters.
3. Iterates through the async event stream to handle 'thought', 'text', and 'result' events.
4. Updates the output in real-time and returns the final ToolResult.

Please let me know if there is anything else that I should add, this is basically the file named remote-invocation.ts in your PR #15110.