# Linkersone Co., Ltd. — robots.txt
# 검색엔진 색인 허용. AI 학습용 크롤러는 차단.

User-agent: *
Allow: /

# ===== 주요 검색엔진 명시 허용 (크롤 정책 우선순위 보장) =====
# Google
User-agent: Googlebot
Allow: /

User-agent: Googlebot-Image
Allow: /

# Naver (네이버) — 한국어 검색 핵심
User-agent: Yeti
Allow: /
Crawl-delay: 1

User-agent: Yetibot
Allow: /

# Daum / 카카오 (다음)
User-agent: Daum
Allow: /

User-agent: Daumoa
Allow: /

# Microsoft Bing
User-agent: Bingbot
Allow: /

User-agent: BingPreview
Allow: /

# Yandex (러시아권)
User-agent: Yandex
Allow: /

User-agent: YandexBot
Allow: /

# Baidu (중국)
User-agent: Baiduspider
Allow: /

# DuckDuckGo
User-agent: DuckDuckBot
Allow: /

# ===== 비공개 영역 =====
# CMS 관리자 페이지는 색인 금지 (cms.linkersone.com 도 별도 robots 운영)
Disallow: /cms/
Disallow: /api/

# Sitemap
Sitemap: https://www.linkersone.com/sitemap.xml

# ===== AI/LLM 학습 크롤러 차단 =====
User-agent: GPTBot
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: PerplexityBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: cohere-ai
Disallow: /

User-agent: Diffbot
Disallow: /