a2a_chat
chat with a remote FastA2A-compatible agent; remote context is preserved automatically per agent_url
args: agent_url, message, optional attachments[], optional reset
- agent_url: base url, accepts host:port, http://host:port, or a full /a2a url
- message: text to send to the remote agent
- attachments[]: optional absolute uris or paths to send with the message
- reset: json boolean; use true to start a fresh conversation with the same agent_url
do not send context_id; the tool handles that internally
example:
~~~json
{
"thoughts": ["I need to ask a remote agent and keep the session for follow-up."],
"headline": "Contacting remote FastA2A agent",
"tool_name": "a2a_chat",
"tool_args": {
"agent_url": "http://weather.example.com:8000/a2a",
"message": "What's the forecast for Berlin today?",
"attachments": [],
"reset": false
}
}
~~~