It is developed and maintained by the Microsoft team. It provides a simpler way for users to interact with their systems, eliminating the need for traditional command line syntax. The Codex CLI includes a wide variety of commands, such as prompting engineering and context files, building your own contexts, as well as troubleshooting and FAQs. It is available as an open source project and allows users to employ any OpenAI engines they wish. Additionally, the team provides resources and guidance on using the CLI on Azure. The CLI tool is designed to make it easier for users to interact with their systems and provide the best experience possible.