CodeSage gives you ChatGPT-like semantic search and code suggestions that run 100% locally on your machine. Built with LangChain, Ollama, and ChromaDB, it indexes your repo to understand the meaning behind your functions, not just the keywords. Whether you're offline or just value your privacy, CodeSage turns your codebase into a queryable knowledge base using state-of-the-art open models like `qwen2.5-coder`. Your code, your wisdom, your hardware.