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RFC 9309 Compliant

RFC 9309 AI Crawler robots.txt Generator

Configure explicit user-agent groups for modern AI crawlers, prevent leakage of internal routes, and specify Content-Signal directives for search indexing without model training.

Crawler Directives

/public/robots.txt Output 

        

        

          Explicitly scopes GPTBot, ClaudeBot, and Perplexity with zero route inheritance leakage.
        

      

    


    
    

    

      
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Frequently Asked Questions

    

      

            
Why do generic robots.txt rules fail with AI crawlers?

            
Under RFC 9309 rules, when a crawler matches a specific named User-agent block (such as GPTBot or ClaudeBot), it ignores the generic User-agent: * block. Disallow rules must be explicitly repeated inside each named block.

          



            
What is the Content-Signal directive?

            
Content-Signal is an emerging standard allowing publishers to declare 'search=yes, ai-input=yes, ai-train=no'. This permits AI engines to summarize your pages in live search results while forbidding model training on your content.

          



            
Which AI user-agent tokens are supported?

            
The generator configures GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, Claude-User, PerplexityBot, and Perplexity-User.

          



            
Does blocking AI crawlers harm traditional Google rankings?

            
No. Traditional search crawlers like Googlebot and Bingbot operate under separate user-agent tokens and are unaffected by dedicated AI agent rules.