Code Executor

Safely execute code generated by LLM in a sandbox environment.

Key Features

• Safe code execution in sandbox environment
• Execution results and error message provision
• Real-time code testing

Available Features

• Basic JavaScript syntax and built-in objects (Array, Object, Math, Date, etc.)
• Function definition and calling
• Variable declaration and manipulation
• Control structures like conditionals and loops
• Basic calculations and data processing

Use Cases

• Mathematical calculations and algorithm testing
• Data transformation and processing logic verification
• Simple function or class implementation testing

Basic Information

Authentication Method

No separate authentication is required.

Input Parameters

No additional parameters need to be entered.

Supported MCP Tools

run_code

Executes JavaScript (ECMAScript) code in a sandbox environment and returns results.

Major Constraints

• External library import not allowed - Cannot import npm packages or external modules.
• File system access not allowed - File read/write operations are not possible.
• Network request restrictions - External API calls through fetch, XMLHttpRequest, etc. are not possible.
• DOM manipulation not allowed - Browser API usage like document, window objects is not possible.
• Asynchronous operation restrictions - Timer function usage like setTimeout, setInterval is not possible.