Observed arrival · 2026-11-10
Agent Leak Test: one URL, one awkward retry
A free test checks whether AI tools send a real-looking email address when a website asks for contact details.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Users of AI agents that make web requests
- Worth noticing
- The prompt omits mention of testing; the page says results mask email addresses and delete test data after one hour.
Field notes
The email test gives each run a unique URL, then asks the visiting agent for a contact address after an initial request is refused. Incoming requests appear live, with placeholders and agents that stop to ask treated differently from real-looking addresses. The homepage says it retains only a masked email, does not store IP addresses, and deletes test data after an hour; its FAQ cautions that a pass is not a guarantee because model behavior can vary.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue