🐢🚀 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
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.
