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Upload a Finetune Asset

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

Upload a Finetune Asset Uploads training data assets for a Workers AI fine-tuning job. [POST /accounts/{account_id}/ai/finetunes/{finetune_id}/finetune-assets]

Name on the gateway: cloudflare_api__workers_ai_upload_finetune_asset · may change things.

Parameters

NameTypeDescription
account_id requiredstringaccount_id parameter
finetune_id requiredstringfinetune_id parameter
file requiredstringFile to upload.
file_name requiredstringName of the file (adapter_config.json or…

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": "cloudflare_api__workers_ai_upload_finetune_asset",
  "arguments": {
    "account_id": "…",
    "finetune_id": "…",
    "file": "…",
    "file_name": "…"
  }
}

Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:

Run in your terminal
claude mcp add --transport http hj-cloudflare-api https://mcp.hjlabs.in/mcp/cloudflare-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the upload a finetune asset tool with account_id set to ….

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