## Summary - split `models-manager` out of `core` and add `ModelsManagerConfig` plus `Config::to_models_manager_config()` so model metadata paths stop depending on `core::Config` - move login-owned/auth-owned code out of `core` into `codex-login`, move model provider config into `codex-model-provider-info`, move API bridge mapping into `codex-api`, move protocol-owned types/impls into `codex-protocol`, and move response debug helpers into a dedicated `response-debug-context` crate - move feedback tag emission into `codex-feedback`, relocate tests to the crates that now own the code, and keep broad temporary re-exports so this PR avoids a giant import-only rewrite ## Major moves and decisions - created `codex-models-manager` as the owner for model cache/catalog/config/model info logic, including the new `ModelsManagerConfig` struct - created `codex-model-provider-info` as the owner for provider config parsing/defaults and kept temporary `codex-login`/`codex-core` re-exports for old import paths - moved `api_bridge` error mapping + `CoreAuthProvider` into `codex-api`, while `codex-login::api_bridge` temporarily re-exports those symbols and keeps the `auth_provider_from_auth` wrapper - moved `auth_env_telemetry` and `provider_auth` ownership to `codex-login` - moved `CodexErr` ownership to `codex-protocol::error`, plus `StreamOutput`, `bytes_to_string_smart`, and network policy helpers to protocol-owned modules - created `codex-response-debug-context` for `extract_response_debug_context`, `telemetry_transport_error_message`, and related response-debug plumbing instead of leaving that behavior in `core` - moved `FeedbackRequestTags`, `emit_feedback_request_tags`, and `emit_feedback_request_tags_with_auth_env` to `codex-feedback` - deferred removal of temporary re-exports and the mechanical import rewrites to a stacked follow-up PR so this PR stays reviewable ## Test moves - moved auth refresh coverage from `core/tests/suite/auth_refresh.rs` to `login/tests/suite/auth_refresh.rs` - moved text encoding coverage from `core/tests/suite/text_encoding_fix.rs` to `protocol/src/exec_output_tests.rs` - moved model info override coverage from `core/tests/suite/model_info_overrides.rs` to `models-manager/src/model_info_overrides_tests.rs` --------- Co-authored-by: Codex <noreply@openai.com>
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, 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.
