PBIXRay is a Model Context Protocol (MCP) server designed to bridge the gap between Large Language Models (LLMs) and Power BI (.pbix) files. It transforms the powerful analytical capabilities of PBIXRay into a set of accessible tools and resources, allowing LLM clients to programmatically interact with Power BI data models. This enables AI assistants to load, analyze, and query PBIX files, exploring data models, viewing M and DAX code, analyzing data structures, and retrieving table contents, all through a structured API.