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List fine-tuning checkpoints

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

List fine-tuning checkpoints List checkpoints for a fine-tuning job. [GET /fine_tuning/jobs/{fine_tuning_job_id}/checkpoints]

Name on the gateway: openai_api__list_fine_tuning_job_checkpoints · read-only.

Parameters

Name	Type	Description
`fine_tuning_job_id` required	`string`	The ID of the fine-tuning job to get checkpoints for.
`after`	`string`	Identifier for the last checkpoint ID from the previous pagination request.
`limit`	`integer`	Number of checkpoints to retrieve.

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__list_fine_tuning_job_checkpoints",
  "arguments": {
    "fine_tuning_job_id": "…"
  }
}

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"

Use the list fine-tuning checkpoints tool with fine_tuning_job_id set to ….