mirror of
https://github.com/openai/codex.git
synced 2026-04-24 14:45:27 +00:00
1070a0a712
## Summary Implements a configurable MCP OAuth callback URL override for `codex mcp login` and app-server OAuth login flows, including support for non-local callback endpoints (for example, devbox ingress URLs). ## What changed - Added new config key: `mcp_oauth_callback_url` in `~/.codex/config.toml`. - OAuth authorization now uses `mcp_oauth_callback_url` as `redirect_uri` when set. - Callback handling validates the callback path against the configured redirect URI path. - Listener bind behavior is now host-aware: - local callback URL hosts (`localhost`, `127.0.0.1`, `::1`) bind to `127.0.0.1` - non-local callback URL hosts bind to `0.0.0.0` - `mcp_oauth_callback_port` remains supported and is used for the listener port. - Wired through: - CLI MCP login flow - App-server MCP OAuth login flow - Skill dependency OAuth login flow - Updated config schema and config tests. ## Why Some environments need OAuth callbacks to land on a specific reachable URL (for example ingress in remote devboxes), not loopback. This change allows that while preserving local defaults for existing users. ## Backward compatibility - No behavior change when `mcp_oauth_callback_url` is unset. - Existing `mcp_oauth_callback_port` behavior remains intact. - Local callback flows continue binding to loopback by default. ## Testing - `cargo test -p codex-rmcp-client callback -- --nocapture` - `cargo test -p codex-core --lib mcp_oauth_callback -- --nocapture` - `cargo check -p codex-cli -p codex-app-server -p codex-rmcp-client` ## Example config ```toml mcp_oauth_callback_port = 5555 mcp_oauth_callback_url = "https://<devbox>-<namespace>.gateway.<cluster>.internal.api.openai.org/callback"
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.