Introducing the Codex app for macOS
Codex app for macOS is now available—a command center for AI coding and software development with multiple agents, parallel workflows, and long-running tasks.
This new desktop application brings the full power of Codex to your Mac, enabling developers to orchestrate complex AI-driven development workflows directly from their local environment. Whether you are working on a single repository or managing multiple projects, the app is designed to keep you in control while AI agents handle the heavy lifting.
Key capabilities
- Multiple agents: Run several AI agents simultaneously, each focused on a different task or codebase area, to accelerate development cycles.
- Parallel workflows: Execute independent tasks in parallel, reducing idle time and improving overall productivity.
- Long-running tasks: Delegate time-consuming operations—such as large refactors, test suites, or dependency updates—to agents that can run in the background while you continue other work.
Built for the modern developer
The Codex app integrates seamlessly with your existing tools and workflows. It provides a unified interface to monitor agent activity, review changes, and manage task queues. You can start a task from the command line, from within your editor, or directly from the app’s dashboard.
“Codex for macOS is a game-changer for teams that need to scale their AI-assisted development without losing oversight. The ability to run multiple agents in parallel, each with its own context and goals, transforms how we approach complex builds.” — Early beta tester
Getting started
To begin using the Codex app, download it from the official website or via Homebrew. After installation, authenticate with your OpenAI account, and you’re ready to launch your first agent. The app includes a built-in tutorial to help you explore its features.
# Install via Homebrew
brew install --cask codex-app
# Launch from terminal
codex-app
Once running, you can create a new task by simply describing what you need. The app will automatically assign an agent, set up the environment, and begin executing. You can pause, resume, or cancel tasks at any time, and review detailed logs for each agent.
Designed for reliability and scale
Under the hood, the Codex app is built on a robust event-driven architecture that handles network interruptions, API rate limits, and long-running processes gracefully. It persists task state locally, so you can close the app and resume later without losing progress.
Important: The app is currently optimized for macOS 13 and later. Windows and Linux versions are planned for future releases.
We’re excited to see what you build with Codex on macOS. For feedback, feature requests, or bug reports, visit our GitHub repository or join the community forum.