# LLM-friendly output (/docs/guides/llms)

AI assistants and coding agents read docs too. yaakdoc gives them clean Markdown instead of HTML, and gives your readers one-click ways to hand your docs to an assistant.

When `llms.enabled` is on (the default), every site includes:

- **`/llms.txt`**, in the [llms.txt](https://llmstxt.org) format. It has the site's title and summary, then links to the Markdown of every page and endpoint, grouped by tab, group and folder.
- **`/llms-full.txt`**, the complete documentation in a single Markdown file.
- **A Markdown version of every page.** Append `.md` to a page, request or folder path, e.g. `/quickstart.md` or `/products/get-a-product.md`. Request pages include the method and URL, the description, auth, parameters, headers, the body, code examples and example responses.
- **A `<link rel="alternate" type="text/markdown">` tag** on every page, so tools can find the Markdown.

The dev server also returns Markdown for requests with an `Accept: text/markdown` header.

Variables in pages are resolved for the default environment. Secrets are [already redacted](/docs/guides/environments#secrets), so they never appear in the output.

<Callout title="Set the site URL">
  Set [`branding.url`](/docs/guides/branding#site-url) so the links in `llms.txt` are absolute. Agents
  that fetch `llms.txt` can then follow them.
</Callout>

## Page actions [#page-actions]

Kiseki adds actions to every page:

- **Copy page** copies the page's Markdown. On headings, **Copy section** copies just that section.
- **View as Markdown** opens the `.md` version.
- **Open in ChatGPT** and **Open in Claude** start a conversation about the page.

## Options [#options]

```json title="yaakdoc.config.json"
{
  "llms": {
    "enabled": true,
    "full": true,
    "copyButton": true,
    "openIn": ["chatgpt", "claude", "perplexity"]
  }
}
```

| Option | Default | Description |
| --- | --- | --- |
| `enabled` | `true` | Generate `llms.txt` and Markdown versions of pages. |
| `full` | `true` | Also generate `llms-full.txt`. |
| `copyButton` | `true` | Show the "Copy page" actions. |
| `openIn` | `["chatgpt", "claude"]` | The "Open in..." links. `perplexity` is also available. |