gstack

Automate end-to-end QA testing with a headless browser and annotated screenshots.

1|Updated Apr 15, 2026
One-click install
npx skills add https://github.com/tyhuffman7/gstack-hermes --skill gstack-tyhuffman7
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: gstack
Source: https://github.com/tyhuffman7/gstack-hermes/tree/main/gstack
Command: npx skills add https://github.com/tyhuffman7/gstack-hermes --skill gstack-tyhuffman7

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Reduces manual QA toil by automating navigation, interactions, state verification, and evidence capture in a headless browser, enabling faster bug reproduction and regression checks.

Core Features & Use Cases

  • Navigate pages, interact with elements, verify state, and diff results
  • Capture annotated screenshots and logs to document issues
  • Test responsive layouts and deployments across environments

Quick Start

Start a gstack session on your project and let it drive QA interactions automatically.

Frequently Asked Questions about gstack

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate end-to-end QA testing for web apps?

Automate end-to-end QA testing by using a headless browser to navigate pages, interact with elements, and verify state automatically. This approach reduces manual QA toil and enables faster regression checks across environments.

Can I capture bug evidence like annotated screenshots during automated testing?

Yes, capturing bug evidence during automated testing involves rendering annotated screenshots and logs to document issues. This provides quick visual feedback for bug reproduction and deployment validation.

What is the best way to validate responsive layouts across different deployments?

Validating responsive layouts across deployments requires a headless browser to navigate pages and diff results across environments. This automates state verification and ensures reliable regression checks.

Does headless browser testing work for site dogfooding and bug reproduction?

Headless browser testing works for site dogfooding by automating interactions, verifying state, and capturing evidence. It drives QA interactions automatically to reproduce bugs and validate deployments quickly.

How do I manage testing sessions and telemetry controls for regression checks?

Managing testing sessions and telemetry controls for regression checks utilizes a pluggable workflow within the headless browser environment. This enables reliable state verification and customized test execution.