RAG Large File Processor (MCP-RAG) is a system designed to handle and process large files (up to 200MB) for retrieval-augmented generation. Leveraging the Model Context Protocol (MCP), it intelligently chunks documents, supports multiple file formats (PDF, DOCX, Excel, CSV, PPTX, and various images), and offers enterprise-grade reliability. The system features advanced RAG capabilities such as semantic search, cross-document queries, and source attribution, while also providing integrations for custom LLM endpoints and vector databases like ChromaDB and Milvus.