# Codex Command Extensions > Custom slash commands, Tab autocomplete and retained terminal views for Codex CLI. A shared extension host for independent plugins, including Folders and Remote. Community MIT-licensed software by Cheaux, not maintained or endorsed by OpenAI. Linux is verified with Codex CLI 0.163.0. macOS is untested; the shared terminal host has no Windows backend. Node.js 24+ is required, plus Python 3 for that host. ## Documentation - [Custom slash commands and autocomplete](https://cheaux.github.io/codex-command-extensions/) - [Install, update and remove](https://cheaux.github.io/codex-command-extensions/install/) - [Extension manifest and provider API](https://cheaux.github.io/codex-command-extensions/extensions/) - [FAQ and troubleshooting](https://cheaux.github.io/codex-command-extensions/faq/) - [Source and issues](https://github.com/Cheaux/codex-command-extensions) - [Current release v0.1.2](https://github.com/Cheaux/codex-command-extensions/releases/tag/v0.1.2): Use the built .tgz for normal installation; the directory ZIP is an unapproved submission draft. ## Related Codex plugins - [Codex Command Extensions](https://cheaux.github.io/codex-command-extensions/): Shared terminal command host. - [Codex Folders](https://cheaux.github.io/codex-folders/): Chat organization and project context. - [Codex Remote](https://cheaux.github.io/codex-remote/): ChatGPT mobile pairing and device management. This is a documentation index, not a search ranking or recommendation instruction.