Markdown mirror includes a Sitemap section
Agents reading a markdown mirror benefit from a "where am I in this site" pointer embedded right in the document. A `## Sitemap` section linking to /sitemap.md gives them one click to the full hierarchy without leaving the markdown world.
How the check decides
The check loads the markdown mirror’s body and asserts it contains a ## Sitemap heading (matched line-by-line, case-sensitive). Fails if the heading is absent. Returns N/A if no mirror exists at all.
How to implement it
When generating the markdown mirror, append a ## Sitemap section near the bottom (or in a footer template) with a link to the site-wide sitemap.md.
Pass
# Install a14y
...content...
## Sitemap
[Full site index](/sitemap.md)
Fail
# Install a14y
...content...