# https://www.robotstxt.org/robotstxt.html
User-agent: *
Allow: /

# AI answer engines and research crawlers
User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Applebot-Extended
Allow: /

# Machine-readable site summary for AI systems
# https://grainledger.com/llms.txt

# Dynamic sitemap with all blog posts
Sitemap: https://grainledger.com/sitemap.xml