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Grandranker Free AI SEO Tools

com.grandranker/free-tools · v1.0.0

Free, no signup: AI crawler check, llms.txt validator, ChatGPT/Perplexity/Gemini citation check.

Connect Remote server

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

Tools 3 found in our last check

  • check_ai_crawler_readiness

    Check whether AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended, Bytespider, CCBot) can read a website, and whether it has llms.txt, schema markup and server-rendered content. Returns a 0-100 score and the failed checks.

  • validate_llms_txt

    Validate an llms.txt file. Pass a website URL to fetch and check its /llms.txt (or /llms-full.txt), or pass the llms.txt text itself. Returns a 0-100 score, valid true/false, and each check. Use it to check a site or to review text drafted for the user. If both are given, the ur…

  • check_ai_citations

    Check whether ChatGPT, Perplexity and Gemini cite a domain when asked the given questions. Send 1 to 5 realistic buyer questions (each at least 5 characters). Returns, per AI, how many questions cited the domain. Each check calls paid AI APIs, so the limit is 5 checks per 30 min…

Details

Endpointhttps://grandranker.com/mcp/free (Streamable HTTP)
First published4 Nov 2026
Last updated4 Nov 2026
Registry namecom.grandranker/free-tools

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