# ai.txt for helpcenter.io
# Policy: AI crawlers and assistants are WELCOME to crawl, index, train on,
# and cite this site's public marketing and blog content.
# Being discoverable and citable in AI answers is an explicit goal for this domain.
# Canonical machine-readable index of cite-worthy pages: https://helpcenter.io/llms.txt
# Contact: ivanpenchev@helpcenter.io

# --- OpenAI ---
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

# --- Anthropic ---
User-agent: ClaudeBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Claude-SearchBot
Allow: /

# --- Perplexity ---
User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

# --- Google (AI training control; normal Googlebot is governed by robots.txt) ---
User-agent: Google-Extended
Allow: /

# --- Microsoft / Copilot (crawling via Bingbot, governed by robots.txt) ---
User-agent: Bingbot
Allow: /

# --- xAI / Grok ---
User-agent: xAI-Bot
Allow: /

# --- Apple ---
User-agent: Applebot-Extended
Allow: /

# --- Meta ---
User-agent: Meta-ExternalAgent
Allow: /

# --- Amazon ---
User-agent: Amazonbot
Allow: /

# --- Common Crawl (feeds many model training sets) ---
User-agent: CCBot
Allow: /

# --- Everyone else ---
User-agent: *
Allow: /