LB-07 QA Engineer
A browser agent that tests the company’s web shop from a plain-English goal, files bug reports, and writes the Playwright test that proves each bug.
LB-07
QA Engineer Evaluation board
Live
An AI agent tests a web shop the way a QA engineer would. Switch on some of the shop's six bugs, give a goal in plain words or pick a curated one, and watch the agent plan the test, run it in a sandboxed browser, file bug reports and write a Playwright test. The test is kept only if it fails with the bugs on and passes with them off.
The browser runs in a sandbox that can reach the staging shop and nothing else. Only Chromium is installed there, so the second engine is Chromium wearing Firefox's user agent: it catches a shop that treats Firefox differently, not a bug in Firefox's own engine.
Test the shop
The goal, in English, as the agent reads it
Buy two bags of Ethiopia Guji with the coupon WELCOME10 and check the cart says 2 items and Total €26.10.Bugs switched on
- The coupon counts twice
A correct run comes toKept
A live run uses one of your two test runs today and makes two to eight model calls. A curated goal is the owner's, so it is not screened.
Your own test run
The Scope
Start a run and its trace appears here, step by step.