///// Checks / Readability
Agent crawler reachability
Whether your homepage answers the agents that act for users and for search, such as ChatGPT-User and Claude-User.
- Check id
agent-crawler-reachability- Pillar
- Readability
- Runs in
- The free CLI
- Scoring
- Up to 2 points
- Status
- Pre-release, in calibration
Why it matters
If these agents are blocked, your site doesn't exist to the people asking about it.
How to pass
Allow these User-Agents in your firewall and bot rules; you can still block training crawlers.
Run it
Find agent-crawler-reachability in the report. Add --md for a fix prompt you can paste into Claude Code, Codex or Cursor.