Frequently Asked Questions about the js-sandbox MCP Server

Q: What is an MCP Server? A: MCP (Model Context Protocol) is an open protocol that standardizes how applications provide context to Large Language Models (LLMs). An MCP server acts as a bridge, allowing AI models to access and interact with external data sources and tools.

Q: What is the js-sandbox MCP Server? A: The js-sandbox MCP Server provides a secure JavaScript execution environment for LLMs. It allows AI Agents to execute JavaScript code in an isolated and controlled setting, mitigating potential security risks.

Q: What are the key features of the js-sandbox MCP Server? A: Key features include isolated code execution, configurable resource limits, protection against malicious code, a dedicated execute_js tool, integration with Claude Desktop, and debugging support.

Q: How does the js-sandbox protect against malicious code? A: The js-sandbox uses code isolation, resource limits, and security policies to protect against malicious code. It ensures that even if malicious code is executed, it cannot compromise the integrity of the system.

Q: What is the execute_js tool? A: The execute_js tool is used to execute JavaScript code within the sandbox. It accepts the JavaScript code as a parameter and allows developers to specify optional parameters such as timeout and memory limits.

Q: How can I integrate the js-sandbox with Claude Desktop? A: You can integrate the js-sandbox with Claude Desktop by adding the server configuration to the Claude Desktop configuration file (claude_desktop_config.json).

Q: How do I debug code running in the js-sandbox? A: You can debug code running in the js-sandbox using the MCP Inspector. The Inspector provides a URL to access debugging tools in a browser.

Q: What are some use cases for the js-sandbox MCP Server? A: Use cases include dynamic content generation, data processing and transformation, integration with external APIs, complex calculations and logic, and security testing and vulnerability analysis.

Q: How does the js-sandbox integrate with the UBOS platform? A: The js-sandbox seamlessly integrates with the UBOS platform, providing developers with a powerful tool for enhancing the functionality and security of their AI Agents. The UBOS platform offers agent orchestration, data connectivity, custom AI agent development, and multi-agent systems support.

Q: What kind of resource limits can I configure? A: You can configure the maximum execution time (between 100ms and 30000ms) and memory limit (between 1MB and 100MB).