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Michael Bolin
af215eb390
## Why After removing `exec-server`, the next step is to wire a new shell tool to `codex-rs/shell-escalation` directly. That is blocked while `codex-shell-escalation` depends on `codex-core`, because the new integration would require `codex-core` to depend on `codex-shell-escalation` and create a dependency cycle. This change ports the reusable pieces from the earlier prep work, but drops the old compatibility shim because `exec-server`/MCP support is already gone. ## What Changed ### Decouple `shell-escalation` from `codex-core` - Introduce a crate-local `SandboxState` in `shell-escalation` - Introduce a `ShellCommandExecutor` trait so callers provide process execution/sandbox integration - Update `EscalateServer::exec(...)` and `run_escalate_server(...)` to use the injected executor - Remove the direct `codex_core::exec::process_exec_tool_call(...)` call from `shell-escalation` - Remove the `codex-core` dependency from `codex-shell-escalation` ### Restore reusable policy adapter exports - Re-enable `unix::core_shell_escalation` - Export `ShellActionProvider` and `ShellPolicyFactory` from `shell-escalation` - Keep the crate root API simple (no `legacy_api` compatibility layer) ### Port socket fixes from the earlier prep commit - Use `socket2::Socket::pair_raw(...)` for AF_UNIX socketpairs and restore `CLOEXEC` explicitly on both endpoints - Keep `CLOEXEC` cleared only on the single datagram client FD that is intentionally passed across `exec` - Clean up `tokio::AsyncFd::try_io(...)` error handling in the socket helpers ## Verification - `cargo shear` - `cargo clippy -p codex-shell-escalation --tests` - `cargo test -p codex-shell-escalation`
af215eb390
·
2026-02-23 20:58:24 -08:00
3,960 Commits
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.
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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.
Docs
This repository is licensed under the Apache-2.0 License.