Grandranker Free AI SEO Tools MCP Server

by grandranker Your server? Claim it

answering

Grandranker Free AI SEO Tools is answering right now. Last checked 9 min ago. It exposes 3 tools.

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

Uptime history 72 hours of history · worst hour 0%

72 hours agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

177 ms

Response time

average over 24h

open, no key

Access

streamable-http

Grandranker Free AI SEO Tools does not always answer

Over the last week it answered 97.4% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add free-tools --transport http https://grandranker.com/mcp/free

Settings → Connectors → Add custom connector, then paste this address

https://grandranker.com/mcp/free

~/.codex/config.toml

[mcp_servers.free-tools]
url = "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"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

citations

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 minutes per IP.

crawler

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

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 url is used.

Endpoints

URL	Transport	State	Latency	Checked
https://grandranker.com/mcp/free	streamable-http	answering	165 ms	9 min ago

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Grandranker Free AI SEO Tools — questions

Answers built from our own checks of this server.

What can Grandranker Free AI SEO Tools do?

It exposes 3 tools, read directly from the server on our last check. Among them: check_ai_citations, check_ai_crawler_readiness, validate_llms_txt. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Grandranker Free AI SEO Tools working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 177 ms. The bar chart above shows every period we have measured.

How do I connect Grandranker Free AI SEO Tools?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Grandranker Free AI SEO Tools need an API key?

No. Grandranker Free AI SEO Tools completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Grandranker Free AI SEO Tools?

It answers our handshake in 177 ms on average, which is faster than 77% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.