# llms.txt Allowing access to LLM crawlers with citation requirement
# Owner: LILIGO
# Clause: Any use of this content by a language model must credit the source
# clearly, with a clickable link to the original website.

# OpenAI and ChatGPT
User-Agent: GPTBot
Allow: /

User-Agent: ChatGPT-User
Allow: /

# Anthropic (Claude)
User-Agent: ClaudeBot
Allow: /

User-Agent: Claude-Web
Allow: /

User-Agent: AnthropicBot
Allow: /

# Perplexity
User-Agent: PerplexityBot
Allow: /

# Google Gemini / SGE
User-Agent: Google-Extended
Allow: /

User-Agent: GeminiBot
Allow: /

# Meta AI
User-Agent: CCBot
Allow: /

# Cohere
User-Agent: CoHereAI
Allow: /

# Mistral AI
User-Agent: MistralBot
Allow: /

# You.com
User-Agent: YouBot
Allow: /

# Neeva AI
User-Agent: NeevaAI
Allow: /

# Yandex GPT
User-Agent: YandexGPT
Allow: /

# Kagi Search
User-Agent: KagiBot
Allow: /

# Writer AI
User-Agent: WriterAI
Allow: /

# Sogou (Chinese LLM)
User-Agent: SogouSpider
Allow: /

# Open-source aggregators and unknown LLMs
User-Agent: OpenLLM
Allow: /

# For all other LLMs not listed here, access is implicitly allowed.