gstack

Drive a persistent Chromium daemon for browser-based QA interactions.

Updated Apr 24, 2026

Search Tags:#automation #testing #qa #cli #playwright #browser

Ready to run

npx skills add https://github.com/MissTully/Gstack --skill gstack-misstully

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: gstack
Source: https://github.com/MissTully/Gstack/tree/main
Command: npx skills add https://github.com/MissTully/Gstack --skill gstack-misstully

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Enables Claude Code to drive a persistent browser for automated QA, enabling tests, recordings, and regression checks without leaving the terminal.

Core Features & Use Cases

Persistent browser sessions: maintain cookies, tabs, and state across commands for longer QA flows.
Navigate, read, and interact: goto, text, html, click, fill, screenshot, and diff workflows across pages.
Batching and diagnostics: execute multiple commands in a single request, annotate results, and compare before/after snapshots to verify changes.

Quick Start

Install the skill, run the setup, then invoke /browse to start a QA session.

Frequently Asked Questions about gstack

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

FAQPage Schema

How do I automate browser QA testing directly from the terminal?▼

The skill enforces per-session state, local token-based authentication, and safe command boundaries to secure your browser QA sessions. This ensures that multi-tab navigation, cookie management, and form interactions remain isolated and protected during testing.

How do I run multiple browser automation commands in a single request?▼

Batching browser commands allows you to execute multiple interactions like goto, click, and fill in a single request. You can then annotate results and compare before and after snapshots to verify changes efficiently.

Can I use Claude Code for Playwright browser automation and regression checks?▼

Yes, Claude Code can drive a persistent Chromium daemon to perform regression checks and deployment verification. It supports screenshot annotations and diff workflows to compare page states before and after changes.

How do I manage cookies and session state for automated browser testing?▼

Persistent browser sessions maintain cookies, tabs, and state across multiple commands. This allows you to sustain longer QA flows and manage cookies directly through the CLI during automated testing.