{"repo":"alfonsograziano/node-code-sandbox-mcp","free":true,"listed":false,"github":"https://github.com/alfonsograziano/node-code-sandbox-mcp","clone":"git clone https://github.com/alfonsograziano/node-code-sandbox-mcp.git","description":"A Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript.","language":"TypeScript","stars":157,"topics":[],"license":null,"category":"mcp-servers","readme_excerpt":"🐢🚀 Node.js Sandbox MCP Server Node.js server implementing the Model Context Protocol (MCP) for running arbitrary JavaScript in ephemeral Docker containers with on‑the‑fly npm dependency installation. 👉 Look at the official website 📦 Available on Docker Hub Features - Start and manage isolated Node.js sandbox containers - Execute arbitrary shell commands inside containers - Install specified npm dependencies per job - Run ES module JavaScript snippets and capture stdout - Tear down containers cleanly - Detached Mode: Keep the container alive after script execution (e.g. for long-running servers) Note: Containers run with controlled CPU/memory limits. Explore Cool Use Cases If you want ideas for cool and powerful ways to use this library, check out the use cases section on the website It contains a curated list of prompts, examples, and creative experiments you can try with the Node.js Sandbox MCP Server. ⚠️ Prerequisites To use this MCP server, Docker must be installed and running on your machine. Tip: Pre-pull any Docker images you'll need to avoid delays during first execution. Example recommended images: - node:lts-slim - mcr.microsoft.com/playwright:v1.55.0-noble - alfonsograziano/node-chartjs-canvas:latest Getting started In order to get started with this MCP server, first of all you need to connect it to a client (for example Claude Desktop). Once it's running, you can test that it's fully working with a couple of test prompts: - Validate that the tool can run: This ","default_branch":null,"files":null,"tree":[],"storefront":"/r/alfonsograziano","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/alfonsograziano/node-code-sandbox-mcp/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}