Agent IDE — Codex fork for AI-native development environment
f08cf8d65f
## Problem Users without Codex access can hit a confusing local login loop. In the denial case, the callback could fall through to generic behavior (including a plain "Missing authorization code" page) instead of clearly explaining that access was denied. <img width="842" height="464" alt="Screenshot 2026-02-19 at 11 43 45 PM" src="https://github.com/user-attachments/assets/f7a25e1d-e480-4ac2-b0ff-8bfe31003e66" /> <img width="842" height="464" alt="Screenshot 2026-02-19 at 11 44 53 PM" src="https://github.com/user-attachments/assets/8a4fe6e4-b27b-483c-9f0c-60164933221d" /> ## Scope This PR improves local login error clarity only. It does not change entitlement policy, RBAC rules, or who is allowed to use Codex. ## What Changed - The local OAuth callback handler now parses `error` and `error_description` on `/auth/callback` and exits the callback loop with a real failure. - Callback failures render a branded local Codex error page instead of a generic/plain page. - `access_denied` + `missing_codex_entitlement` is now mapped to an explicit user-facing message telling the user Codex is not enabled for their workspace and to contact their workspace administrator for access. - Unknown OAuth callback errors continue to use a generic error page while preserving the OAuth error code/details for debugging. - Added the login error page template to Bazel assets so the local binary can render it in Bazel builds. ## Non-goals - No TUI onboarding/toast changes in this PR. - No backend entitlement or policy changes. ## Tests - Added an end-to-end `codex-login` test for `access_denied` + `missing_codex_entitlement` and verified the page shows the actionable admin guidance. - Added an end-to-end `codex-login` test for a generic `access_denied` reason to verify we keep a generic fallback page/message. |
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| .codex/skills/test-tui | ||
| .devcontainer | ||
| .github | ||
| .vscode | ||
| codex-cli | ||
| codex-rs | ||
| docs | ||
| patches | ||
| scripts | ||
| sdk/typescript | ||
| shell-tool-mcp | ||
| third_party | ||
| .bazelignore | ||
| .bazelrc | ||
| .bazelversion | ||
| .codespellignore | ||
| .codespellrc | ||
| .gitignore | ||
| .markdownlint-cli2.yaml | ||
| .npmrc | ||
| .prettierignore | ||
| .prettierrc.toml | ||
| AGENTS.md | ||
| announcement_tip.toml | ||
| BUILD.bazel | ||
| CHANGELOG.md | ||
| cliff.toml | ||
| defs.bzl | ||
| flake.lock | ||
| flake.nix | ||
| justfile | ||
| LICENSE | ||
| MODULE.bazel | ||
| MODULE.bazel.lock | ||
| NOTICE | ||
| package.json | ||
| pnpm-lock.yaml | ||
| pnpm-workspace.yaml | ||
| rbe.bzl | ||
| README.md | ||
| SECURITY.md | ||
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.