User-agent: *
Allow: /

# Block internal/system paths
Disallow: /api/
Disallow: /_next/
Disallow: /auth/
Disallow: /admin/

# Block junk URLs
Disallow: /*?q=*
Disallow: /*?search=*

# AI crawlers - explicitly allow
User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: Googlebot
Allow: /

User-agent: cohere-ai
Allow: /

User-agent: YouBot
Allow: /

User-agent: Bytespider
Allow: /

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Sitemap: https://yamada-tools.jp/sitemap-tools.xml