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Ahmed Ibrahim
5a4202ad90
## Why Code mode can use nested unified exec calls as data sources. When those calls omit `max_output_tokens`, code mode should receive raw command output so the script can parse or summarize it itself. When code mode does provide `max_output_tokens`, that explicit nested budget should be respected, including values above the default unified exec limit, rather than being capped before code mode sees the result. ## What - Preserve direct unified exec truncation behavior, while letting code-mode exec/write_stdin keep `max_output_tokens` as `None` unless explicitly supplied. - Make code-mode tool results use raw output when no explicit limit is present, and use the explicit nested limit directly when one is specified. - Refactor unified exec output formatting so `truncated_output` takes the caller-selected token budget. - Add e2e integration coverage for explicit nested exec limits, omitted nested exec limits, outer exec limit propagation, omitted-limit outputs that exceed both the default and a small truncation policy, explicit nested limits above those caps, and high explicit limits that still compact larger command output. - Reuse the code-mode turn setup helper while directly asserting the exact exec output item in each test. ## Testing - `just fmt` - `git diff --check` - Not run locally per repo guidance; CI should validate the e2e integration tests.
5a4202ad90
·
2026-05-20 04:02:14 +00:00
6,669 Commits
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.