## Why App-server needs a way to fetch thread-scoped config from the remote thread config service when the user config opts into that behavior. This mirrors the existing experimental remote thread store endpoint while keeping local/noop behavior as the default. Startup paths also need to avoid silently dropping the remote config endpoint after the first config load. The stdio app-server path discovers the endpoint from the initial config and installs the real thread config loader for later config builds, while in-process clients used by TUI/exec now select the same remote loader directly from their provided config. ## What changed - Added `experimental_thread_config_endpoint` to `ConfigToml`, `Config`, and `core/config.schema.json`. - Added config parsing coverage for the new setting. - Updated app-server startup to select `RemoteThreadConfigLoader` from the initially loaded config, falling back to `NoopThreadConfigLoader` when unset. - Let `ConfigManager` replace its thread config loader after startup discovery so later config loads use the selected loader. - Updated in-process app-server client startup to pass `RemoteThreadConfigLoader` when its config has `experimental_thread_config_endpoint` set. ## Verification - Added `experimental_thread_config_endpoint_loads_from_config_toml`. - Added `runtime_start_args_use_remote_thread_config_loader_when_configured`. - Ran `cargo check -p codex-app-server --lib`. - Ran `cargo test -p codex-app-server-client`.
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.
