QQQ AI Visibility Checker: MCP server

Free AI visibility and GEO check for any website, inside Claude, ChatGPT, Cursor, VS Code and other MCP clients. It tells you whether AI crawlers (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended and others) may read a site, whether the site is technically ready for AI search, and what the latest public report says about brand mentions and citations in ChatGPT, Gemini and Perplexity answers.

• Server URL: https://qqq.ee/mcp
• Transport: Streamable HTTP (stateless JSON responses)
• Authentication: none, no API key
• Registry name: ee.qqq/ai-visibility
• Documentation: https://qqq.ee/en/mcp-server/ (Estonian: https://qqq.ee/mcp-server/)
• Web tool: https://qqq.ee/en/ai-visibility-checker/

This repository holds the documentation and client configuration only. The server is hosted by QQQ OÜ on qqq.ee; there is nothing to install or run.

Tools

Tool	Input	Returns
check_ai_visibility	domain (required), language: en (default) or et	Technical readiness for AI search: homepage, HTTPS, robots.txt, AI crawler access, sitemap, title, description, H1, canonical, noindex, Organization/Person structured data, JavaScript dependence, key pages, llms.txt; the three most important fixes; the latest public report of the domain (mentions out of all answers, citations of the company's own website) when one exists; a prefilled link to the full check on qqq.ee.
get_tool_info	language	What the checker measures, its limits and the English and Estonian links. Fetches nothing.

Both tools are read-only. The full check of live AI answers (ChatGPT, Gemini, Perplexity) runs on qqq.ee, and every answer from the server links there.

Connect

Claude (claude.ai, Claude Desktop)

Settings → Connectors → Add custom connector → URL https://qqq.ee/mcp, no authentication.

Claude Code

claude mcp add --transport http qqq-ai-visibility https://qqq.ee/mcp

ChatGPT

Developer mode → Settings → Connectors → add a server with URL https://qqq.ee/mcp, authentication "No authentication".

Cursor

~/.cursor/mcp.json or .cursor/mcp.json in a project (examples/cursor.mcp.json):

{
  "mcpServers": {
    "qqq-ai-visibility": {
      "url": "https://qqq.ee/mcp"
    }
  }
}

VS Code

.vscode/mcp.json (examples/vscode.mcp.json):

{
  "servers": {
    "qqq-ai-visibility": {
      "type": "http",
      "url": "https://qqq.ee/mcp"
    }
  }
}

Clients that only support stdio

Use the mcp-remote bridge (examples/claude-desktop-stdio.json):

{
  "mcpServers": {
    "qqq-ai-visibility": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://qqq.ee/mcp"]
    }
  }
}

Then ask, for example: "Check the AI visibility of example.com."

Limits

What	Limit
check_ai_visibility per IP address	5 a day (UTC)
check_ai_visibility in total	300 a day
Invalid domain	does not use up a check
get_tool_info, initialize, tools/list, ping	no limit
Request body	16 KB, at most 10 messages in a batch

Only public websites are checked: IP addresses, localhost and internal hostnames are refused, and redirects are validated again.

Privacy

• The IP address is only the key of a daily counter; counters are deleted after two days.
• Usage statistics (90 days): step, language, domain, status, country, duration. No IP address, no client name.
• Headers, request bodies, MCP client details and keys are not logged.
• An MCP check does not create a public report and sends nothing to AI models.

Full policy: https://qqq.ee/en/privacy-policy/

Protocol details

• Protocol versions: 2025-11-25, 2025-06-18, 2025-03-26
• No Mcp-Session-Id, no SSE stream; GET from a browser redirects to the web tool, other GET requests get 405
• CORS open (*): no cookies or credentials are used
• server.json is the entry in the official MCP Registry

Contact

QQQ OÜ, Niine 11, 10414 Tallinn, Estonia · [email protected] · https://qqq.ee/en/

QQQ OÜ is an SEO and AI search agency and is not affiliated with Invesco QQQ Trust or the Nasdaq ticker QQQ.