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CitedBy

eu.citedby/citedby · v1.0.0

Check a page, AI-crawler access, llms.txt and backlinks of a site. Free, read-only.

Connect Remote server

Terminal
claude mcp add --transport http citedby https://citedby.eu/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "citedby": {
      "url": "https://citedby.eu/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "citedby": {
      "type": "http",
      "url": "https://citedby.eu/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://citedby.eu/mcp

Tools 4 found in our last check

  • check_page

    Fetch one public web page as CitedBot (robots.txt respected) and return what is wrong with it for AI answers and search: title, description, headings, structured data, canonical, language, links and more. Each finding has why it matters and the exact fix. Deterministic checks on…

  • check_ai_crawler_access

    Read a site's robots.txt and test the server for GPTBot, OAI-SearchBot, ChatGPT-User, PerplexityBot, ClaudeBot, Google-Extended, Bingbot and Googlebot. Returns, per crawler, whether robots.txt allows it and whether the server answers it, so you can see who is blocked and by what.

  • check_llms_txt

    Fetch /llms.txt of a site and report whether it exists, whether its links work, and whether /llms-full.txt exists. When there is none, the full report holds a draft built from the site's own pages.

  • backlinks

    How many other domains link to a domain, and the strongest referrers, from the Common Crawl domain web graph. Covers domains with 100 or more referring domains under .eu, EU and UK country domains, plus the 5,000 most-linked sites; says plainly when a domain is not in the data.

Details

Endpointhttps://citedby.eu/mcp (Streamable HTTP)
First published24 Oct 2026
Last updated24 Oct 2026
Registry nameeu.citedby/citedby

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