Explore Google's new Gemini CLI, a free and open-source AI agent that operates directly in your terminal, through this 21-minute tutorial video. Learn about the capabilities and limitations of this terminal-based AI tool while comparing it to Claude Code to determine which performs better for development tasks. Follow along as the instructor demonstrates the Gemini CLI's functionality by building a NextJS RAG (Retrieval-Augmented Generation) application, providing hands-on experience with Google's latest AI development tool. Discover the privacy considerations, usage limits, and practical applications of this free AI coding assistant while gaining insights into how it stacks up against existing AI development tools in the market.