This repository is a practical guide covering tips and tricks for Gemini CLI, an open-source AI assistant that brings Google’s Gemini model into the terminal as an agentic coding tool. The guide covers topics like using persistent context files, creating custom slash commands, extending functionality with MCP servers, leveraging memory features, and checkpointing for undo functionality. It serves as a reference for developers using Gemini CLI for coding tasks, debugging, and system automation through natural language prompts.