# agent-visibility.com

agent-visibility.com is the AI crawler visibility measurement surface in the GEO triad. It documents and audits the signals that determine whether a domain is discoverable, citable, and crawlable by generative AI systems.

## What this site measures

- Crawlability: robots.txt permissions, sitemap presence, crawler reachability (ClaudeBot, GPTBot, PerplexityBot)
- Discoverability: agent-discovery.json, llms.txt, constellation.json presence and validity
- Citability: content pages with substantive text, structured data, schema.org markup
- Constellation depth: neighbor graph connectivity, trusted domain links

## Machine-readable discovery surfaces

- https://agent-visibility.com/.well-known/agent-discovery.json
- https://agent-visibility.com/.well-known/constellation.json
- https://agent-visibility.com/sitemap.xml
- https://agent-visibility.com/robots.txt

## GEO triad

- https://site-maps.org/ — sitemap protocol reference (forms / technical specs)
- https://geo-index.net/ — GEO discovery index (tools, protocols, practitioners)
- https://agent-visibility.com/ — visibility measurement (this site)