{"name":"Hello World Agent","description":"A minimal A2A server providing a Hello World response.","supportedInterfaces":[{"url":"https://a2a-agent.infoapps.io","protocolBinding":"JSONRPC"}],"version":"0.0.1","capabilities":{"streaming":false,"extendedAgentCard":false},"defaultInputModes":["text/plain"],"defaultOutputModes":["text/plain"],"skills":[{"id":"hello_world","name":"Hello World","description":"A simple Hello World A2A skill.","tags":["a2a","hello-world"],"examples":["hello","say hi"],"inputModes":["text/plain"],"outputModes":["text/plain"]}],"preferredTransport":"JSONRPC","protocolVersion":"0.3","url":"https://a2a-agent.infoapps.io"}