/qa

Third-party agent, indexed by constructs.sh. The canonical, maintained version lives in gstack by Garry Tan. This page describes the agent in our own words; it does not reproduce it.

What it does

Tests the application in a real browser like a human tester would, finds bugs, and fixes them in small atomic commits.

Where it fits

gstack is an open-source "software factory" that turns a coding agent into a virtual engineering team of about two dozen specialized roles, run through a structured sprint loop: think, plan, build, review, test, ship, reflect. /qa is one station in that loop.

Use it

Install gstack from the repository and run /qa inside your project. Canonical source: https://github.com/garrytan/gstack/tree/main/qa