LocalFree server, account needed

Tuning Engines MCP server

cerebrixos-org/tuning-engines-cli

Fine-tune open-source LLMs (Qwen, Llama, DeepSeek, Mistral, Gemma) on your data with LoRA, QLoRA or full fine-tuning, plus cost estimation and S3 export.

612 npm downloads / month
Source code Website

Install Tuning Engines in Claude Code

Claude Code
claude mcp add tuning-engines-governed-ai-runtime -e TE_API_KEY=... -- npx -y tuningengines-cli
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "tuning-engines-governed-ai-runtime": {
      "command": "npx",
      "args": [
        "-y",
        "tuningengines-cli"
      ],
      "env": {
        "TE_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Tuning Engines MCP server do?

Fine-tune open-source LLMs (Qwen, Llama, DeepSeek, Mistral, Gemma) on your data with LoRA, QLoRA or full fine-tuning, plus cost estimation and S3 export.

Is the Tuning Engines MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Tuning Engines run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Tuning Engines to Claude Code?

Run: claude mcp add tuning-engines-governed-ai-runtime -e TE_API_KEY=... -- npx -y tuningengines-cli

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