Minima is an open-source, fully localized Retrieval-Augmented Generation (RAG) model, capable of integrating with ChatGPT and the Model Context Protocol (MCP). It supports three modes: full local installation, querying local documents through ChatGPT, and querying local files using Anthropic Claude. The primary advantages of Minima include localized data processing, privacy protection, and the ability to leverage powerful language models to enhance retrieval and generation tasks. Background information indicates that Minima supports multiple file formats and allows users to customize configurations to fit different usage scenarios. Minima is free and open-source, targeting developers and enterprises seeking localized AI solutions.