# Content Signals (https://contentsignals.org/): search=yes, ai-input=yes, ai-train=yes means our pages may be # shown in search results, used to answer questions in AI assistants, and used to train AI models. User-Agent: * Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: GPTBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: ChatGPT-User Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: OAI-SearchBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: ClaudeBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Claude-Web Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: anthropic-ai Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: PerplexityBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Perplexity-User Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Google-Extended Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: CCBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: YouBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Bytespider Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: cohere-ai Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Diffbot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Applebot-Extended Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: meta-externalagent Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Claude-SearchBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Claude-User Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Amazonbot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: Applebot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: DuckAssistBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer User-Agent: MistralAI-User Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Disallow: /app/ Disallow: /api/ Disallow: /details/ Disallow: /id/ Disallow: /join/ Disallow: /sign-in Disallow: /sign-up Disallow: /tools/*/answer Host: https://stratumapis.com Sitemap: https://stratumapis.com/sitemap.xml