skills.rest
giljae
giljaeCOMMUNITY
Explore all skills by this author →
Website𝕏@giljaeGitHub

gstack

Automate web page navigation, interaction, and visual verification via headless Chromium.

1|Updated Apr 5, 2026
Search Tags:#automation#testing#QA#browser#screenshot
One-click install
npx skills add https://github.com/giljae/gstack-antigravity --skill gstack-giljae
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: gstack
Source: https://github.com/giljae/gstack-antigravity/tree/main/gstack-origin
Command: npx skills add https://github.com/giljae/gstack-antigravity --skill gstack-giljae

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill enables users to quickly navigate, interact with, verify, and visualize web pages through a headless Chromium browser, reducing manual testing time and elevating bug detection efficiency.

Core Features & Use Cases

  • Navigation & Interaction: Load any URL, fill forms, click elements, and manage cookies seamlessly.
  • Verification & Diffing: Take snapshots, compare page states pre- and post-interaction, and generate annotated screenshots for bug reports.
  • Responsive & Accessibility Tests: Render pages in different viewports, verify visual layout, accessibility tree, and perform performance audits.
  • Use Case: QA engineers can automate cross-browser layout validation or reproduce user bugs with precise, reproducible steps.

Quick Start

Run $B goto https://example.com to load the site, then $B snapshot -i to generate an interactive element list and start testing interactions.

Frequently Asked Questions about gstack

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

FAQPage Schema
How do I automate headless browser navigation and interaction for QA testing?▼

Automate QA testing by loading URLs, filling forms, and clicking elements via a headless Chromium browser, which reduces manual testing time and elevates bug detection efficiency.

How can I take screenshots and compare page states for bug reproduction?▼

Compare page states for bug reproduction by generating snapshots, diffing pre- and post-interaction visual layouts, and creating annotated screenshots for bug reports.

Can I perform responsive and accessibility testing across different viewports?▼

You can perform responsive and accessibility testing by rendering pages in different viewports, verifying the visual layout, checking the accessibility tree, and running performance audits.

Does this testing tool support dynamic content and performance measurement?▼

The tool supports dynamic content and performance measurement by leveraging a scripting interface with snapshot, diff, and screenshot capabilities across development, staging, and production environments.

What is the quickest way to start visual verification on a web page?▼

Start visual verification by loading the target site using a goto command, then generate an interactive element list via a snapshot to begin testing interactions.

Related Skills

Explore More Software Engineering Skills→
akiyoshiakiyoshi

browse

Automate QA testing with a headless Chromium browser.

Community
Advanced
wormholecowboywormholecowboy
1

agent-browser

Automate browser tasks via CLI with headless Chromium.

Community
Intermediate
billydeeii136billydeeii136

setup-browser-cookies

Import cookies from a Chromium browser into a headless browser session.

Community
Intermediate
ThomasLdevThomasLdev

tinie-test-functional

Automate Symfony functional tests for HTTP requests, DOM rendering, and services.

Community
Advanced