openai/codex-action
A GitHub Action that runs OpenAI Codex in CI/CD workflows to perform AI-assisted code review and other development tasks.
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The action installs the Codex CLI and configures it with secure proxy access to the OpenAI Responses API. Users provide API keys as GitHub Actions secrets to authenticate with their chosen provider. The README provides an example workflow that triggers on pull requests, runs Codex with a custom prompt containing PR details, and posts the output as a PR comment. It also links to security guidance for safe usage of the action.
Frequently asked
- What is openai/codex-action?
- A GitHub Action that runs OpenAI Codex in CI/CD workflows to perform AI-assisted code review and other development tasks.
- Is codex-action open source?
- Yes — openai/codex-action is open source, released under the Apache-2.0 license.
- What language is codex-action written in?
- openai/codex-action is primarily written in TypeScript.
- How popular is codex-action?
- openai/codex-action has 1.1k stars on GitHub.
- Where can I find codex-action?
- openai/codex-action is on GitHub at https://github.com/openai/codex-action.