Observed arrival · 2026-08-22
liluser puts an AI agent through your app
A black-box testing tool sends autonomous agent personas through web apps and reports where they succeed, stall, or encounter agent-hostile design.
Why it surfaced
liluser uses a real browser, signs up, confirms email, and attempts a task like a first-time user—then verifies side effects such as whether the confirmation email actually arrived. Its reports include screenshots, and the tool can run from an API, CLI, or GitHub Action against staging or preview deployments.
A black-box testing tool sends autonomous agent personas through web apps and reports where they succeed, stall, or encounter agent-hostile design.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue