JavaScript Sandbox
Provides a secure, isolated JavaScript execution environment with configurable time and memory limits for safely running code from Claude.
What is JavaScript Sandbox?
JavaScript Sandbox is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to provides a secure, isolated javascript execution environment with configurable time and memory limits for safely running code from claude.
Provides a secure, isolated JavaScript execution environment with configurable time and memory limits for safely running code from Claude.
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Provides a secure, isolated JavaScript execution environment
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx javascript-sandbox-mcp-serverConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
Frequently Asked Questions about JavaScript Sandbox
What is JavaScript Sandbox?
JavaScript Sandbox is a Model Context Protocol (MCP) server that provides a secure, isolated javascript execution environment with configurable time and memory limits for safely running code from claude. It connects AI assistants to external tools and data sources through a standardized interface.
How do I install JavaScript Sandbox?
Follow the installation instructions on the JavaScript Sandbox GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with JavaScript Sandbox?
JavaScript Sandbox works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is JavaScript Sandbox free to use?
Yes, JavaScript Sandbox is open source and available under the MIT license. You can use it freely in both personal and commercial projects.
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Browse More Developer Tools MCP Servers
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Set Up JavaScript Sandbox in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
Ready to use JavaScript Sandbox?
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