The US Legal tool functions as a robust Model Context Protocol (MCP) server, designed to provide extensive access to US legal data. It seamlessly integrates with authoritative sources such as Congress.gov for legislative updates, the Federal Register for regulations and executive orders, and CourtListener for federal and state court opinions. This server offers a centralized gateway for Large Language Models (LLMs) and other applications to query, retrieve, and process a wide array of real-time US legal information, enhancing contextual understanding and research capabilities.