Michael Bolin
cccf9b5eb4
## Why `project_doc::tests::skills_are_appended_to_project_doc` and `project_doc::tests::skills_render_without_project_doc` were assuming a single synthetic skill in test setup, but they called `load_skills(&cfg)`, which loads from repo/user/system roots. That made the assertions environment-dependent. After [#11531](https://github.com/openai/codex/pull/11531) added `.codex/skills/test-tui/SKILL.md`, the repo-scoped `test-tui` skill began appearing in these test outputs and exposed the flake. ## What Changed - Added a test-only helper in `codex-rs/core/src/project_doc.rs` that loads skills from an explicit root via `load_skills_from_roots`. - Scoped that root to `codex_home/skills` with `SkillScope::User`. - Updated both affected tests to use this helper instead of `load_skills(&cfg)`: - `skills_are_appended_to_project_doc` - `skills_render_without_project_doc` This keeps the tests focused on the fixture skills they create, independent of ambient repo/home skills. ## Verification - `cargo test -p codex-core project_doc::tests::skills_render_without_project_doc -- --exact` - `cargo test -p codex-core project_doc::tests::skills_are_appended_to_project_doc -- --exact`
npm i -g @openai/codex
or brew install --cask codex
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Install globally with your preferred package manager:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Team, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
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This repository is licensed under the Apache-2.0 License.