| {"type": "session", "harness": "my-agent", "id": "abc123", "name": "what time is it"} | |
| {"type": "message", "message": {"role": "user", "content": "what time is it?"}} | |
| {"type": "message", "message": {"role": "assistant", "content": "", "toolCalls": [{"id": "t1", "function": {"name": "get_time", "arguments": "{}"}}]}} | |
| {"type": "message", "message": {"role": "tool", "toolCallId": "t1", "content": "2026-07-01T15:00:00Z"}} | |
| {"type": "message", "message": {"role": "assistant", "content": "it is 15:00 UTC"}} |