# Penholder — all crawlers welcome, including AI answer engines.
User-agent: *
Allow: /

# AI answer-engine / training crawlers explicitly welcomed.
User-agent: GPTBot
Allow: /
User-agent: OAI-SearchBot
Allow: /
User-agent: ChatGPT-User
Allow: /
User-agent: ClaudeBot
Allow: /
User-agent: Claude-Web
Allow: /
User-agent: anthropic-ai
Allow: /
User-agent: PerplexityBot
Allow: /
User-agent: Google-Extended
Allow: /

Sitemap: https://penholder.ai/sitemap.xml