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qa

communitytesting

A QA skill that runs browser-based testing on web applications, finds bugs, and fixes them in source code.

Garry TanGarry Tan
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Setup & Installation

npx skills add https://github.com/garrytan/gstack --skill qa
or paste the link and ask your coding assistant to install it
https://github.com/garrytan/gstack/tree/main/qa
View on GitHub

What This Skill Does

A QA skill that runs browser-based testing on web applications, finds bugs, and fixes them in source code. Each fix gets its own atomic commit. Covers three tiers: Quick (critical/high only), Standard (adds medium severity), and Exhaustive (adds cosmetic issues). Produces a structured report with health scores and before/after screenshot evidence.

Unlike manual QA or separate lint/test tools, this skill finds bugs in a running browser, fixes them in source, and re-verifies in one uninterrupted loop with commit-level traceability for every change.

When to use it

  • Running Quick-tier checks before merging a feature branch
  • Testing every form and interactive element on a Rails or Next.js app
  • Getting a health score delta after a batch of bug fixes
  • Verifying that a new checkout flow works end-to-end with screenshot evidence
  • Automatically filing regression tests for each bug fixed during a QA session

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