eu.citedby/citedby

up checked 2026-11-11T05:37:58.754Z

Unclaimed · Unverified

Publisher-provided title

CitedBy

Publisher-provided description

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

Summary by lookupd

Checks pages, robots.txt AI-crawler access, llms.txt and backlink counts for a site; read-only and free to use.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http citedby https://citedby.eu/mcp

Codex, remote (streamable-http)

codex mcp add citedby --url https://citedby.eu/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "citedby": {
      "url": "https://citedby.eu/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

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, structure
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,
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 d
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

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/eu.citedby/citedby.svg)](https://lookupd.com/servers/eu.citedby/citedby)