jif-oai
740d942f90
## Why Goal steering is one form of runtime-owned model context, but the old `<goal_context>` wrapper made the contextual-fragment hiding path goal-specific. Using a source-labeled internal context fragment gives core and extensions a shared shape for hidden model steering while keeping those prompts out of visible turn history. The change also keeps legacy `<goal_context>` messages recognized as hidden contextual input so existing stored history does not start rendering old goal-steering prompts as user-visible turn items. ## What Changed - Replaces `GoalContext` with `InternalModelContextFragment` plus a validated `InternalContextSource`. - Renders goal steering as `<codex_internal_context source="goal">...</codex_internal_context>`. - Updates core goal steering and `ext/goal` steering to inject the new internal-context fragment. - Updates contextual-fragment, event-mapping, goal, and session tests for the new wrapper. ## Test Coverage - Adds coverage for detecting the new internal model context fragment. - Preserves coverage for hiding legacy `<goal_context>` fragments. - Verifies invalid internal context sources are rejected and arbitrary context tags are not hidden. - Updates goal steering/session assertions to expect the new `source="goal"` wrapper.
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.