# Cornerstone Excavation Group - production robots.txt
# Search + AI crawlers welcome. Full site indexable.

User-agent: *
Allow: /

# AI search / retrieval + training bots (explicitly allowed - being in AI search
# and model training is a feature for a new brand).
User-agent: Googlebot
Allow: /
User-agent: Bingbot
Allow: /
User-agent: OAI-SearchBot
Allow: /
User-agent: ChatGPT-User
Allow: /
User-agent: GPTBot
Allow: /
User-agent: PerplexityBot
Allow: /
User-agent: Claude-User
Allow: /
User-agent: Claude-SearchBot
Allow: /
User-agent: ClaudeBot
Allow: /
User-agent: Google-Extended
Allow: /
User-agent: CCBot
Allow: /

Sitemap: https://cornerstoneexcavationgroup.com/sitemap-index.xml