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List agent session traces
An MCP tool from the OpenAI API server, hosted on mcp.hjlabs.in.
List agent session traces Lists published root-turn traces as OTLP JSON, ordered by turn creation time and ID. Unpublished traces are skipped. Each page returns data available when read; it does not wait for late traces.… [GET /agents/sessions/{session_id}/traces]
Name on the gateway: openai_api__list_agent_session_traces · read-only.
Parameters
| Name | Type | Description |
|---|---|---|
session_id required | string | The ID of the session. |
limit | integer | The maximum number of resources to return, between 1 and 100. Defaults to 20. |
order | asc | desc | The order in which resources are returned. Defaults to desc. |
after | string | Return resources after this resource ID in the selected order. |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "openai_api__list_agent_session_traces",
"arguments": {
"session_id": "…"
}
}Or connect the OpenAI API server directly, which lists 371 tools including this one:
claude mcp add --transport http hj-openai-api https://mcp.hjlabs.in/mcp/openai-api \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the list agent session traces tool with session_id set to ….