## Why Review telemetry should describe reviews as first-class events, not only as counters denormalized onto terminal tool-item events. That lets us analyze guardian and user reviews consistently across command execution, file changes, permissions, and network access, while still preserving the terminal item summaries that existing tool analytics need. To make those review events accurate, analytics also needs the observed completion time for each review and enough command metadata to distinguish `shell` from `unified_exec` reviews. ## What changed - emit generic `codex_review_event` rows for completed user and guardian reviews, with review subjects, reviewer, trigger, terminal status, resolution, and observed duration - reduce approval request / response / abort facts into review events for command execution, file change, and permissions flows - keep denormalized review counts, final approval outcome, and permission-request flags on terminal tool-item events for item-associated reviews - plumb review completion timing so user-review responses and aborts use app-server-observed completion times, while guardian analytics reuse the same terminal timestamps emitted on guardian assessment events - carry command approval `source` through the protocol and app-server layers so review analytics can distinguish `shell` from `unified_exec` - add analytics coverage for user-review emission, guardian-review emission, permission reviews that should not denormalize onto tool items, item-summary isolation across threads, and the serialized review-event shape ## Verification - `cargo test -p codex-analytics` --- [//]: # (BEGIN SAPLING FOOTER) Stack created with [Sapling](https://sapling-scm.com). Best reviewed with [ReviewStack](https://reviewstack.dev/openai/codex/pull/18748). * __->__ #18748 * #21434 * #18747 * #17090 * #17089 * #20514
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.
