browse

Drive automated web app QA with agent-browser CLI browser sessions.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/kadenn/kstack --skill browse-kadenn
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: browse
Source: https://github.com/kadenn/kstack/tree/main
Command: npx skills add https://github.com/kadenn/kstack --skill browse-kadenn

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates browser QA tasks by using a native Rust headless browser (agent-browser) to perform deterministic interactions, capture UI state, and visually verify results across environments.

Core Features & Use Cases

  • Snapshot-based elementRefs for reliable, non-fragile interactions
  • Automated login flows, form testing, and UI interactions
  • Visual validation with annotated screenshots and diffing
  • Responsive layout testing across multiple viewports
  • Session persistence and authentication state management

Quick Start

Launch a QA pass on a target URL and begin scripted browser actions from Claude Code.

Frequently Asked Questions about browse

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

FAQPage Schema
How do I automate login flows and form testing for web apps?

Automate login flows and form testing by driving agent-browser's native CLI for fast, persistent browser sessions. The Skill uses snapshot-based elementRefs for reliable interactions and returns plain-text outputs with error signals suitable for Claude Code.

What is snapshot-based elementRef in browser QA automation?

Snapshot-based elementRefs provide deterministic, non-fragile references to UI elements during browser automation. This mechanism ensures reliable interactions for testing login flows and forms across environments without breaking when underlying DOM structures shift.

Can I validate responsive layouts across multiple viewports in automated QA?

Yes, you can validate responsive layouts across multiple viewports using agent-browser. The Skill captures annotated screenshots and performs visual diffing to verify UI state and layout consistency across different screen sizes.

Does agent-browser support persistent sessions for authentication state management?

Yes, agent-browser supports session persistence and authentication state management. This allows automated QA scripts to maintain login states across multiple test runs, enabling continuous testing without re-authenticating for each individual browser action.

Why use a native headless browser for UI validation instead of standard testing frameworks?

A native Rust headless browser provides fast execution and deterministic element refs for UI validation. Unlike standard frameworks, it captures annotated screenshots and returns plain-text outputs with error signals directly suited for Claude Code context integration.

What are the limitations of using agent-browser for automated web testing?

agent-browser returns plain-text outputs and basic command previews, limiting complex visual report generation. While effective for login flows and form testing, users requiring rich HTML test reports or extensive CI/CD pipeline integrations may need additional processing tools.