# SIGMA Aquaculture — all crawlers welcome, including AI answer-engine crawlers. User-agent: * Allow: / # Explicitly welcome AI crawlers (GEO) User-agent: GPTBot Allow: / User-agent: ClaudeBot Allow: / User-agent: Google-Extended Allow: / User-agent: CCBot Allow: / User-agent: PerplexityBot Allow: / Sitemap: https://www.sigma-aquaculture.com/sitemap-index.xml