Charley Cunningham
9450cd9ce5
## Summary - add targeted remote-compaction failure diagnostics in compact_remote logging - log the specific values needed to explain overflow timing: - last_api_response_total_tokens - estimated_tokens_of_items_added_since_last_successful_api_response - estimated_bytes_of_items_added_since_last_successful_api_response - failing_compaction_request_body_bytes - simplify breakdown naming and remove last_api_response_total_bytes_estimate (it was an approximation and not useful for debugging) ## Why When compaction fails with context_length_exceeded, we need concrete, low-ambiguity numbers that map directly to: 1) what the API most recently reported, and 2) what local history added since then. This keeps the failure logs actionable without adding broad, noisy metrics. ## Testing - just fmt - cargo test -p codex-core
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 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.