A2A Config

Connects to a remote A2A agent using WithA2AConfig and A2A_URL — skills become tools the LLM can call. Source: examples/agent_with_a2a_config/

What it demonstrates

From examples/:

go run ./agent_with_a2a_config
go run ./agent_with_a2a_config "What tools do you have available?"

Terminal 1: go run ./agent_with_a2a_server
Terminal 2: export A2A_URL=http://localhost:9999 then run config or client example

Client env vars: A2A_URL, optional A2A_TOKEN, A2A_HEADERS, A2A_ALLOW_SKILLS, A2A_BLOCK_SKILLS — see Configuration.

With agent_with_a2a_server running in terminal 1:

I have access to the following skills via a remote agent: echo, weather_lookup,
calculator. What would you like to do?

Skills listed depend on what the server advertises in its agent card.

A2A feature documentation

WithA2AClients variant