Local AI Agent Building your first AI agent locally is one of the most exciting experiences in AI engineering today. No cloud dependency, no API keys, no rate limits — just you + your machine + a powerful Llama model  working together to create a personal conversational agent. In this guide, you’ll build a production-style, memory-enabled chatbot using LangChain  and Ollama , powered entirely by a local Llama model . 🔍 What Is an AI Agent? An AI Agent  is a system where a La