---
title: "Reference"
description: "Commands, Settings, environment variables, and the durable paths Cetas uses."
---

> Documentation Index
> Fetch the complete documentation index at: https://colmugx.github.io/cetas/llms.txt
> Use this file to discover all available pages before exploring further.

# Reference

The pages that answer "what exactly is it called?" — stable names, file
locations, and the behaviour behind them.

- **Commands** — Every terminal slash command and key binding.
- **Settings** — The complete settings.json reference — every key, type, and default, by
  nesting level.
- **Environment Variables** — The variables each host reads, and their scope.

Durable paths are listed in [Cetas Home](/cetas/en/configuration/cetas-home/).

Source: https://colmugx.github.io/cetas/en/reference/index.mdx