{% for msg in messages %}
{% for segment in msg.segments %}
{% if msg.role == "assistant" %}
{% else %}
{{ msg.role }}
{% endif %}
{% for part in segment %}
{% if part.part_type == "text" %}
{{ part.content }}
{% elif part.part_type == "tool_call" and part.tool_name == "plan" %}
{% elif part.part_type == "tool_call" %}
{{ part.tool_name }}
{{ part.content }}
{% for other in segment %}
{% if other.part_type == "tool_result" and other.tool_call_id == part.tool_call_id %}
{{ other.content }}
{% if other.metadata_json and "subagent_steps" in other.metadata_json %}
Sub-agent steps
{% endif %}
{% endif %}
{% endfor %}
{% endif %}
{% endfor %}
{% if loop.last and not segment and msg.content %}
{{ msg.content }}
{% endif %}