# www.openwein.de — food and drink retail — 2 of 5

Home > Browse > By country > Germany > www.openwein.de

> Probe-verified (tier 2 of 3). Last checked 2026-09-26. 2 of 5 capability checks passed. 2 unknown.

- host: www.openwein.de
- url: https://www.openwein.de/
- category: food and drink retail
- type: directory
- country: DE
- language: de

## Probe-verified · tier 2 of 3

Probed live on 2026-09-26 against rubric v1.2. 2 of 5 checks passed. 2 unknown.

- UNKNOWN — Markdown negotiation (`Accept: text/markdown`)
- UNKNOWN — Markdown twin at a predictable URL (`/page.md`)
- PASS — llms.txt (`/llms.txt`)
- FAIL — API catalog (`RFC 9727`)
- PASS — MCP server card answers (`/.well-known/mcp/server-card.json → tools/list`)

MCP tools (from tools/list on 2026-09-26): list_regions, get_region, search_wineries, get_winery, list_events, search_towns, search, search_lagen, get_lage, get_vintage, get_glossary, get_town

## Summary

Directory of about 5,900 German wineries across 13 wine regions, listing addresses, opening hours, seasonal taverns, wine festivals, vineyard sites, vintage weather data, and winery self-reported details, all in German.

## Context

3904 sites in this index share the category "food and drink retail"; 2968 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark

How we found this site: probe discovery. This site didn't declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. [How we choose what to check, and how to opt out](https://knowngood.sh/bot)

## Where this sits

- Germany: https://knowngood.sh/country/DE
- directory: https://knowngood.sh/type/directory
- food and drink retail: https://knowngood.sh/category/food-drink-retail
- Browse: https://knowngood.sh/browse
- Rubric: https://knowngood.sh/benchmark