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Fork session

An MCP tool from the OpenAI API server, hosted on mcp.hjlabs.in.

Fork session Fork a stored Live session onto a new WebRTC connection. [POST /live/sessions/{session_id}/fork]

Name on the gateway: openai_api__fork_live_session · may change things.

Parameters

NameTypeDescription
session_id requiredstringThe ID of the stored Live session to fork.
sessionobjectOptional configuration overrides for the new Live session. Omit this object or…
transport requiredobjectWebRTC transport with an SDP offer for the new connection to the forked session.

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:

call_tool arguments
{
  "name": "openai_api__fork_live_session",
  "arguments": {
    "session_id": "…",
    "transport": "…"
  }
}

Or connect the OpenAI API server directly, which lists 371 tools including this one:

Run in your terminal
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 fork session tool with session_id set to ….

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