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## Why `TurnContext::cwd` is deprecated in favor of resolving paths from the selected turn environment cwd. A few filesystem-oriented paths were still constructing sandbox context from the legacy cwd and then mutating it afterward, or resolving local file paths through the deprecated helper. ## What changed - Make `TurnContext::file_system_sandbox_context` take the trusted cwd explicitly. - Pass the selected turn environment cwd directly from `apply_patch` and `view_image` call sites. - Restrict `spawn_agents_on_csv` to exactly one local environment and resolve input/output CSV paths from that local environment cwd. - Remove a redundant test setup assignment that only synchronized deprecated `TurnContext::cwd` with a replaced config. ## Validation - `cargo test -p codex-core view_image` - `cargo test -p codex-core maybe_persist_mcp_tool_approval_writes_project_config_for_project_server` - `cargo test -p codex-core parse_csv_supports_quotes_and_commas` - `git diff --check`
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 want the desktop app experience, run
codex app or visit the Codex App page.
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, Business, 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.
Docs
This repository is licensed under the Apache-2.0 License.