agent-browser

Automate browser-based end-to-end testing and visual verification with the agent-browser CLI.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/skillvee/simulator --skill agent-browser-skillvee
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: agent-browser
Source: https://github.com/skillvee/simulator/tree/main/.claude/skills/agent-browser
Command: npx skills add https://github.com/skillvee/simulator --skill agent-browser-skillvee

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill enables developers and QA engineers to perform headless browser automation for end-to-end testing and visual regression verification using the agent-browser CLI.

Core Features & Use Cases

  • Navigation and page interaction
  • Screenshots and visual snapshots for regression testing
  • E2E testing workflows including authentication and protected routes

Quick Start

Install agent-browser globally and download Chromium to begin automating your browser tests.

Frequently Asked Questions about agent-browser

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

FAQPage Schema
How do I automate headless browser interactions for end-to-end testing?▼

Headless browser automation for end-to-end testing is executed via the agent-browser CLI, which simulates user interactions, navigates pages, and gathers web app data for regression testing.

Can I capture screenshots for visual regression testing using a CLI tool?▼

Visual regression testing captures screenshots and visual snapshots of web apps through the agent-browser CLI, enabling developers to verify UI consistency and detect visual defects during automated workflows.

How do I test protected routes and authentication workflows in E2E tests?▼

E2E testing workflows handle authentication and protected routes by automating browser-based login sequences with the agent-browser CLI, simulating interactions to verify access control and page behavior.

Do I need to install npm globally to run web-testing automation?▼

Web-testing automation requires a global npm installation of the agent-browser CLI to execute commands, and the tool automatically downloads Chromium to perform headless browser operations.

What is headless visual testing used for in web development?▼

Headless visual testing is used for UI verification, accessibility checks, and regression testing across web apps, capturing page snapshots and simulating interactions without launching a visible browser interface.