User-agent: * Allow: / # OpenAI - ChatGPT search / retrieval User-agent: OAI-SearchBot Allow: / # OpenAI - training data crawler User-agent: GPTBot Allow: / # Perplexity User-agent: PerplexityBot Allow: / # Anthropic - Claude User-agent: ClaudeBot Allow: / # Google - Gemini / AI training (separate from Googlebot, which indexes Search) User-agent: Google-Extended Allow: / # Microsoft - Bing Search & Copilot User-agent: bingbot Allow: / # Common Crawl (used as training data by many AI labs) User-agent: CCBot Allow: / Sitemap: https://pcongrp.com/sitemap.xml