Codex CLI
| Codex CLI | |
|---|---|
 | |
| Developers | OpenAI Open-source contributors |
| Release | April 16, 2025 |
| Written in | Rust |
| Operating system | macOS, Linux, Windows |
| Type | AI coding agent |
| License | Apache License 2.0 |
| Website | developers |
| Repository | https://github.com/openai/codex |
Codex CLI is an open-source artificial intelligence coding agent developed by OpenAI. It operates through a command-line interface and can read and modify files, execute commands, and perform software development tasks on a user's local computer.
Codex CLI is part of OpenAI's broader Codex software-development platform, alongside Codex extensions for integrated development environments, desktop applications, and cloud-based development.