🧩 alfonsograziano/node-code-sandbox-mcp

What is it?

A Node.js MCP server that spins up isolated Docker-based sandboxes for executing JavaScript snippets with on-the-fly npm dependency installation and clean tea — is a Model Context Protocol (MCP) server enabling AI applications like Claude and Cursor to securely access code execution capabilities through the open protocol.

Common Use Cases

• Connect Claude or Cursor directly to code execution
• Automating repetitive tasks through AI agents
• Building smart workflows combining multiple tools in one pipeline

Quick Install (Claude Desktop)

{
  "mcpServers": {
    "node-code-sandbox-mcp": {
      "command": "npx",
      "args": ["-y", "alfonsograziano/node-code-sandbox-mcp"]
    }
  }
}

Add to your Claude Desktop config file after installing requirements per the repo instructions.