Sandbox MCP

What it does

Sandbox MCP provides a secure execution environment that allows LLMs to run and test the code they generate within isolated Docker containers. This eliminates the risk of running untrusted or potentially harmful code directly on your host machine while enabling an iterative development loop where the AI can verify its own output.

Tools

• shell: Execute lightweight Linux commands in an isolated environment.
• python: Safely run Python scripts with a dedicated runtime.
• rust: Compile and execute Rust code.
• go: Run Go programs with network access.
• javascript: Execute JavaScript code using Node.js.
• java: Compile and run Java code with preview feature support.
• network-tools: Perform network diagnostics and troubleshooting using isolated utilities.
• apisix: Interact with a lightweight Apache APISIX instance via curl.

Installation

Add the following to your claude_desktop_config.json:

{
    "mcpServers": {
        "sandbox-mcp": {
            "command": "path/to/sandbox-mcp",
            "args": [
                "--stdio"
            ]
        }
    }
}

Supported hosts

• Claude Desktop
• Cursor