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# QQQ AI Visibility Checker: MCP server

[![smithery badge](https://smithery.ai/badge/q-y0oi/ai-visibility)](https://smithery.ai/servers/q-y0oi/ai-visibility)

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

```bash
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](examples/cursor.mcp.json)):

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

### VS Code

`.vscode/mcp.json` ([examples/vscode.mcp.json](examples/vscode.mcp.json)):

```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](examples/claude-desktop-stdio.json)):

```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`](server.json) is the entry in the official MCP Registry

## Contact

QQQ OÜ, Niine 11, 10414 Tallinn, Estonia · q@qqq.ee · 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.