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How to Install Codex CLI: A Step-by-Step Guide

If you have already used Codex in ChatGPT, the Codex CLI will feel familiar. It brings the same AI assistance directly into your local development environment, where it can work with your repository, shell, tests, and other tools. Installation takes only one command, but the setup choices that follow are worth reviewing carefully. In this article, you’ll […] The post How to Install Codex CLI: A Step-by-Step Guide appeared first on Analytics Vidhya.
If you have already used Codex in ChatGPT, the Codex CLI will feel familiar. It brings the same AI assistance directly into your local development environment, where it can work with your repository, shell, tests, and other tools. Installation takes only one command, but the setup choices that follow are worth reviewing carefully. In this article, you’ll learn how to install Codex CLI on Windows, macOS, and Linux and complete a clean first-time setup. Installation1. Run the installer 1. Run the installer First Run2. Open a project folder3. Choose how to sign in4. Authorize Codex in the browser5. Review the first-run notice6. Trust the right…
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