# 1cent.maxzoa.ru — AI agents — 2 of 5

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

- host: 1cent.maxzoa.ru
- url: https://1cent.maxzoa.ru/
- category: AI agents
- type: business
- country: RU
- language: en

## 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 endpoint answers tools/list (`initialize → tools/list, no credentials`) · on 26 Sep 2026
  - UNKNOWN — MCP server card (`/.well-known/mcp/server-card.json`): could not ask; not scored
  - Platform-supplied: no; not scored
- FAIL — Other agent files at well-known paths (`agent-skills/index.json · oauth-authorization-server · oauth-protected-resource · http-message-signatures-directory`): none found; not scored

MCP tools (from tools/list on 2026-09-26): catalog.tools.search, demo.url.pulse, demo.live.pulse, web.url.pulse, web.url.passport, web.url.extract, web.url.changed, web.batch.url_status, web.url.status, web.url.redirects, web.url.headers, web.url.timing, web.url.content_type, web.url.canonical, web.url.language, web.url.hash, web.url.metadata, web.url.social_cards, web.url.jsonld, web.url.headings, web.url.word_stats, web.url.links, web.url.images, web.url.text, web.url.markdown, web.url.rag_chunks, web.url.diff, web.site.robots, web.site.sitemaps, web.site.feeds, web.site.llms_txt, web.site.security_txt, web.site.openapi, web.url.security_headers, web.url.tls, web.url.access_flags, web.url.schema_validation, web.url.accessibility, web.url.technology, web.url.policy, web.url.localization, web.url.content_quality, web.url.tables, web.url.citations, web.url.performance, web.site.coherence

## Summary

Web intelligence service providing pay-per-call URL analysis, metadata extraction, content checks, security audits, and site health monitoring for AI agents, accessible via HTTP APIs and demos.

## Context

1528 sites in this index share the category "AI agents"; 262 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

- RU: https://knowngood.sh/country/RU
- business: https://knowngood.sh/type/business
- AI agents: https://knowngood.sh/category/ai-agents
- Browse: https://knowngood.sh/browse
- Rubric: https://knowngood.sh/benchmark