# Global rules: Allow all crawlers by default, then override specifics
User-agent: *
Allow: /
Disallow: /admin/
Disallow: /api/
Disallow: /c/          # User chats (privacy)
Disallow: /workspace/  # Internal
Disallow: /error       # Errors
Disallow: /.env
Disallow: /config
Disallow: /logs
Disallow: /debug

# Allow important SEO/static paths
Allow: /auth
Allow: /dashboard
Allow: /upgrade
Allow: /channels
Allow: /static/
Allow: /sitemap.xml
Allow: /*.css
Allow: /*.js
Allow: /*.png$
Allow: /*.jpg$
Allow: /*.jpeg$
Allow: /*.gif$
Allow: /*.svg$
Allow: /*.ico$
Allow: /*.webp$
Allow: /favicon.ico

# Block AI training/scrapers (2025 expanded list: GPT, Claude, Perplexity, etc.)
User-agent: GPTBot
Disallow: /
User-agent: ClaudeBot
Disallow: /
User-agent: Claude-Web
Disallow: /
User-agent: anthropic-ai
Disallow: /
User-agent: PerplexityBot
Disallow: /
User-agent: CCBot
Disallow: /
User-agent: img2dataset
Disallow: /
User-agent: Google-Extended
Disallow: /
User-agent: Applebot-Extended
Disallow: /
User-agent: Omgilibot
Disallow: /
User-agent: Omgili
Disallow: /
User-agent: FacebookBot
Disallow: /
User-agent: Bytespider
Disallow: /
User-agent: magpie-crawler
Disallow: /
User-agent: YouBot
Disallow: /

# Allow major search engines (with crawl-delays for politeness)
User-agent: Googlebot
Allow: /
Crawl-delay: 0.5
User-agent: Bingbot
Allow: /
Crawl-delay: 1
User-agent: Slurp      # Yahoo
Allow: /
Crawl-delay: 1
User-agent: DuckDuckBot
Allow: /
Crawl-delay: 1
User-agent: Baiduspider
Allow: /
Crawl-delay: 2
User-agent: YandexBot
Allow: /
Crawl-delay: 2

# Allow social media for shares (OG previews)
User-agent: facebookexternalhit
Allow: /
User-agent: Twitterbot
Allow: /
User-agent: LinkedInBot
Allow: /
User-agent: WhatsApp
Allow: /
User-agent: TelegramBot
Allow: /

# Sitemap (submit to GSC/Bing)
Sitemap: https://spec-chat.tech/sitemap.xml

# Sitemap location
Sitemap: https://spec-chat.tech/sitemap.xml

# Host
Host: https://spec-chat.tech