# Dr. Liliya Oprysnyk Developer and Agent Resources

This page documents the public machine-access surface of liliyaoprysnyk.com. The website is an informational professional site for a pediatric dentist and orthodontist, not a software platform.

## Machine-readable resources

- [Agent instructions (`llms.txt`)](https://liliyaoprysnyk.com/llms.txt)
- [XML sitemap](https://liliyaoprysnyk.com/sitemap.xml)
- [Crawler permissions (`robots.txt`)](https://liliyaoprysnyk.com/robots.txt)
- [Homepage Markdown](https://liliyaoprysnyk.com/index.md)
- [Markdown 404 recovery document](https://liliyaoprysnyk.com/404.md)

The homepage also contains schema.org JSON-LD for professional identity, organization, contact point, and postal address.

## Content negotiation

Canonical pages support HTTP content negotiation:

- Send `Accept: text/markdown` for Markdown.
- Send `Accept: text/html` for HTML.
- Responses include `Vary: Accept, Accept-Encoding`.
- An unsupported media type receives HTTP 406.
- Unknown paths receive HTTP 404 with recovery links.

## Integration status

This website does not currently provide an API, OpenAPI specification, authentication flow, webhooks, SDK, or MCP server. Agents should use the documented public pages and machine-readable files. Do not invent undocumented endpoints, submit patient data programmatically, or treat the website as a diagnostic service.

Technical observations about public access may be sent to [lilioprysnyk@gmail.com](mailto:lilioprysnyk@gmail.com). Do not transmit sensitive medical records through unsecured channels.