JavaScript Executor

JavaScript MCP server that enables AI assistants to execute JavaScript code with stateful REPL sessions, file system operations, and package management capabilities. Built with Node.js and TypeScript, it provides tools for both one-time code execution and persistent sessions that maintain variables across multiple executions. The server supports direct JavaScript execution with safety features like timeout limits and path validation, making it useful for interactive coding demonstrations, prototyping, and educational scenarios where maintaining context between code snippets is important.