OpenAI Codex CLI brings AI-driven automation directly to your terminal, providing a seamless experience for reading, editing, and executing code. With its zero-setup installation and multimodal input support, Codex can generate code based on simple text prompts, screenshots, or diagrams. Its approval workflow, with three distinct modes (Suggest, Auto Edit, Full Auto), allows users to control the AI’s interactions with their code. Whether reviewing code, refactoring, or prototyping, Codex enhances productivity, enabling developers to automate repetitive tasks, improve code quality, and accelerate the development cycle.