codex-auth-helper-chrome-extension
Installation
SKILL.md
Codex Auth Helper Chrome Extension
Skill by ara.so — Codex Skills collection.
Overview
Codex Auth Helper is a Chrome extension that securely exports your logged-in ChatGPT session credentials and generates a Codex-compliant auth.json configuration file. All processing happens 100% locally in the browser with no data sent to external servers.
Key Features:
- Automatic ChatGPT session detection
- Real-time token expiration countdown
- Synthetic JWT id_token generation for Codex authentication
- Local-only processing (no server uploads)
- Support for Free/Plus/Pro account types