llmstxt-guidelisted
Install: claude install-skill xonovex/platform
# llms.txt Guidelines
Author and maintain a project's `/llms.txt` file (and the per-page markdown mirrors it points to), so LLMs can ingest the site at inference time within a bounded context window.
## What llms.txt Is
A markdown file served at `/llms.txt` (or a subpath) that gives an LLM a curated, concise map of a site's most useful content. Complements: does not replace: robots.txt (which is about crawler permissions) and sitemap.xml (which is exhaustive and HTML-oriented).
## File Format (strict ordering)
The file must contain these elements in this order:
1. **H1 heading** _(required)_: project or site name
2. **Blockquote** _(optional)_: short summary with key understanding info
3. **Descriptive content** _(optional)_: zero or more markdown sections, **excluding headings**
4. **H2-delimited file lists** _(optional, repeatable)_: curated link sections
Only the H1 is required. The other sections are optional but follow this ordering when present.
### Link list grammar (inside an H2 section)
```markdown
## Section name
- [Link title](https://example.com/page.md): Optional notes
- [Another link](https://example.com/other.md)
```
Each list item is:
- A markdown hyperlink such as `[name](https://example.com/page)` _(required)_
- Optionally followed by `:` and brief notes
### The "Optional" section
An H2 section literally titled `## Optional` designates secondary resources that can be skipped when a shorter context is needed. Processors use this distinction to p