OpenAI's coding agent
Terminal and cloud agent that plans, writes and reviews code across your repo: open source.
OpenAI's coding agent: the 2025 CLI reborn as a full local/cloud agent (GPT-5 codex models), with Codex Cloud for parallel tasks. The OpenAI answer to Claude Code.
Who it's for
Developers who want OpenAI's coding agent in the CLI and IDE, powered by GPT-5 models.
Official links
Keep exploring
1 in catalog
OpenAI Codex features
1 in catalog
OpenAI Codex uses
1 in catalog
OpenAI Codex implements
3 in catalog