QuickJS Runner
Provides secure execution of arbitrary JavaScript code within a sandboxed QuickJS WASM environment, allowing language models or other MCP clients to safely run JavaScript code snippets without compromising the host system.
What is QuickJS Runner?
QuickJS Runner is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to provides secure execution of arbitrary javascript code within a sandboxed quickjs wasm environment, allowing language models or other mcp clients to safely run javascript code snippets without comprom...
Provides secure execution of arbitrary JavaScript code within a sandboxed QuickJS WASM environment, allowing language models or other MCP clients to safely run JavaScript code snippets without compromising the host system.
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Provides secure execution of arbitrary JavaScript code withi
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx mcp-quickjs-runnerConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
Frequently Asked Questions about QuickJS Runner
What is QuickJS Runner?
QuickJS Runner is a Model Context Protocol (MCP) server that provides secure execution of arbitrary javascript code within a sandboxed quickjs wasm environment, allowing language models or other mcp clients to safely run javascript code snippets without compromising the host system. It connects AI assistants to external tools and data sources through a standardized interface.
How do I install QuickJS Runner?
Follow the installation instructions on the QuickJS Runner GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with QuickJS Runner?
QuickJS Runner works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is QuickJS Runner free to use?
Yes, QuickJS Runner 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 QuickJS Runner 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
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