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## PR Notes This PR adds a project-scoped `babysit-pr` skill for ongoing PR monitoring (CI, reviews, mergeability). Simply invoke this skill after creating a PR, and codex will do its best to get it to a mergeable state: ### What the skill does * Fixes CI failures related to the PR * Retries CI failures due to flaky tests * Addresses code review comments if it agrees with them * Addresses merge conflicts on main branch ### How the skill works - Polls PR status on a loop (CI checks, workflow runs, review activity, mergeability, and review decision). - Detects new review feedback (including inline comments and automated Codex review comments) and prompts/handles follow-up work. - Distinguishes pending vs failed vs passed CI and identifies likely flaky failures. - Can retry failed checks/workflows when appropriate. - Prioritizes actionable code review feedback over flaky CI retries (to avoid rerunning CI on a SHA that is about to be replaced). - Continues monitoring after fixes are applied and pushed, rather than stopping after a progress update. - Uses a slower backoff polling cadence once CI is green, while still watching for new review feedback or state changes. - Treats required review/approval as a blocking condition and keeps watching until the PR is actually merge-ready (or merged/closed, or human intervention is needed). ### Intended outcome Keep the PR moving with minimal manual babysitting by continuously watching for CI failures, reviewer feedback, and merge blockers, and responding in the right order until the PR is ready to merge.
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.