Brooks
5013d10824
## Why The TUI computed proactive `Heads up, you have less than ...` warnings before considering workspace credits. As a result, users could see included-limit warnings even when they could continue using Codex with workspace credits. `has_credits` alone is not sufficient to determine whether finite credits are usable: a spend-control hard limit can cap the reported balance to zero while `has_credits` still reflects the workspace's raw balance. Unlimited credits are the opposite case: they are usable even though no numeric balance is reported. ## What changed - suppress proactive TUI rate-limit usage warnings and the lower-cost model nudge when usable workspace credits are available - treat credits as usable when `has_credits` is true and either `unlimited` is true or the parsed balance is positive - continue showing warnings when the usable balance is zero, including when a spend-control limit has capped otherwise available workspace credits - add regression coverage for zero-balance, positive-balance, and unlimited workspace-credit snapshots ## Validation - `just test -p codex-tui rate_limit_usage_warnings_`
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.