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Preferly

ai.preferly/preferly · v1.0.1

Free AI visibility checks for any website: AI crawler access, llms.txt, schema, business info.

Connect Remote server

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

Tools 6 found in our last check

  • check_ai_crawler_access

    Use this when the user wants to know whether AI crawlers and AI tools can access a specific website. It reads the site's robots.txt and reports, for 10+ AI crawlers (including GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, PerplexityBot and Google-Extended), whether each is all…

  • check_llms_txt

    Use this when the user asks whether a website has an llms.txt file or whether it's set up correctly. It fetches /llms.txt and reports whether it was found, its size and title, and every place it doesn't follow the llmstxt.org format (missing H1, no summary line, links that aren'…

  • check_business_schema

    Use this when the user asks whether a website's structured data (schema.org JSON-LD) describes the business correctly. It reads the homepage's JSON-LD and reports the business type it found (Organization, LocalBusiness or a subtype), which business fields are present, missing or…

  • check_business_info

    Use this when the user asks whether AI tools can read a business's details from its website. It reports whether the business name, phone number, email, address, opening hours and prices are readable as text in the page, only appear after scripts run, or weren't found, on the hom…

  • generate_ai_robots_txt

    Use this when the user wants robots.txt lines that control which AI crawlers may read their website. By default it lets AI search and assistant crawlers in (so the site can appear in AI answers) and keeps AI training crawlers out; either can be switched. Optional paths are kept…

  • quick_ai_visibility_check

    Use this when the user asks what AI assistants say about a specific business, or whether AI tools mention or recommend it. Given the business's public website, it reads the site (robots.txt, the homepage and up to 2 contact, booking or pricing pages), writes 3 typical customer q…

Details

Endpointhttps://www.preferly.ai/mcp (Streamable HTTP)
First published14 Nov 2026
Last updated14 Nov 2026
Registry nameai.preferly/preferly

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