# DOMAR - Drzwi i Okna

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 3 of 5 capability checks passed.

- host: domar.biz.pl
- url: https://domar.biz.pl/
- category: door retailer
- type: business
- country: PL
- locations: Warszawa, Poland
- language: pl

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 3 of 5 checks passed.

- PASS — Markdown negotiation
- fail — Markdown twin at a predictable URL
- fail — llms.txt
- PASS — API catalog
- PASS — MCP server answers

MCP tools (from tools/list on 2026-08-23): search_posts, get_post_by_slug, list_categories

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **contact** — "Strona kontaktowa" → `https://domar.biz.pl/pl/kontakt`
- **search** — "Pełny katalog marek i produktów" → `https://domar.biz.pl/pl/katalogi`

## Summary

DOMAR is an authorized distributor and installer of interior and entrance doors in Warsaw since 1989, offering sales, professional installation, and technical consulting.

## Context

3040 sites in this index share the type "business"; 1936 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