Codex by OpenAI
A command center for working with agents
In plain words
Codex is a macOS application that serves as a command center for AI-driven software development. It enables users to work with multiple coding agents simultaneously, managing parallel workflows and long-running tasks throughout the full software development lifecycle—from design through maintenance. The app supports both focused collaboration with individual agents on specific edits and coordination of teams of agents across larger projects, making software development accessible to a broader range of users.
written from the facts on this page · September 2026
From the sources
Introducing the Codex app for macOS—a command center for AI coding and software development with multiple agents, parallel workflows, and long-running tasks. The Codex app changes how software gets built and who can build it—from pairing with a single coding agent on targeted edits to supervising coordinated teams of agents across the full lifecycle of designing, building, shipping, and maintaining software.
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