LLM Sandbox MCP Server: Install & Setup

Install LLM Sandbox in Claude Code

Claude Code

claude mcp add llm-sandbox -- uvx llm-sandbox

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "llm-sandbox": {
      "command": "uvx",
      "args": [
        "llm-sandbox"
      ]
    }
  }
}

Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

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

Run: claude mcp add llm-sandbox -- uvx llm-sandbox

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