## Why App-server clients can report whether Amazon Bedrock is using AWS-managed credentials or a Codex-managed API key, but they do not have a matching API for creating the managed login. This PR defines that experimental wire contract independently from its implementation. Managed Bedrock API keys are already a primary `CodexAuth` mode. The API therefore describes a normal Codex login that replaces the current stored auth rather than introducing provider-scoped credential storage. ## What changed - Add the experimental `amazonBedrock` variant to `account/login/start`. - Accept an API key and AWS region and return a matching discriminated response. - Gate the request behind the app-server `experimentalApi` capability. - Regenerate the JSON and TypeScript protocol schemas. - Document the login contract, notifications, primary-auth replacement semantics, restart boundary, and non-transactional durable writes. ## Impact This PR defines the API shape but does not implement login behavior. The next PR adds validation, persistence through the existing Codex auth lifecycle, provider selection, and notifications. ## Validation - `just test -p codex-app-server-protocol` ## Stack 1. **#31327 Managed Bedrock experimental API** — base: `main` 2. #31326 Managed Bedrock login — base: `codex/managed-bedrock-api` 3. #31325 Managed Bedrock logout — base: `codex/managed-bedrock-login-v2`
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
Run the following on Mac or Linux to install Codex CLI:
curl -fsSL https://chatgpt.com/codex/install.sh | sh
Run the following on Windows to install Codex CLI:
powershell -ExecutionPolicy ByPass -c "irm https://chatgpt.com/codex/install.ps1 | iex"
Codex CLI can also be installed via the following package managers:
# 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.
