0d8b2b74c4
This PR adds a dedicated `turn/steer` API for appending user input to an in-flight turn. ## Motivation Currently, steering in the app is implemented by just calling `turn/start` while a turn is running. This has some really weird quirks: - Client gets back a new `turn.id`, even though streamed events/approvals remained tied to the original active turn ID. - All the various turn-level override params on `turn/start` do not apply to the "steer", and would only apply to the next real turn. - There can also be a race condition where the client thinks the turn is active but the server has already completed it, so there might be bugs if the client has baked in some client-specific behavior thinking it's a steer when in fact the server kicked off a new turn. This is particularly possible when running a client against a remote app-server. Having a dedicated `turn/steer` API eliminates all those quirks. `turn/steer` behavior: - Requires an active turn on threadId. Returns a JSON-RPC error if there is no active turn. - If expectedTurnId is provided, it must match the active turn (more useful when connecting to a remote app-server). - Does not emit `turn/started`. - Does not accept turn overrides (`cwd`, `model`, `sandbox`, etc.) or `outputSchema` to accurately reflect that these are not applied when steering.
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.
Docs
This repository is licensed under the Apache-2.0 License.