User-agent: * Allow: / # Search and answer-engine crawlers are explicitly welcome. User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: Claude-SearchBot Allow: / User-agent: Claude-User Allow: / User-agent: PerplexityBot Allow: / # Plain-language and structured product references # https://frontierstack.app/llms.txt # https://frontierstack.app/data/catalog.json Sitemap: https://frontierstack.app/sitemap.xml