browser-testing

Combine Chrome DevTools MCP and Browser-Use MCP for browser testing.

34|21|Updated Feb 1, 2026
One-click install
npx skills add https://github.com/kumaran-is/claude-code-onboarding --skill browser-testing-kumaran-is
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: browser-testing
Source: https://github.com/kumaran-is/claude-code-onboarding/tree/main/.claude/skills/browser-testing
Command: npx skills add https://github.com/kumaran-is/claude-code-onboarding --skill browser-testing-kumaran-is

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Browser automation and testing can be complex when multiple MCP servers must be coordinated to observe internals and perform realistic user interactions.

Core Features & Use Cases

  • Combines Chrome DevTools MCP for inspection, debugging, and performance analysis with Browser-Use MCP for human-like UI interactions and end-to-end testing.
  • Supports testing workflows across login flows, form submissions, performance testing, and network/console analysis on web applications.
  • Provides reference materials and best-practice workflows to guide combined-tool usage, result verification, and error handling.

Quick Start

Start by opening a web page with chrome-devtools and performing a sample login flow using browser-use to validate UI interactions and network activity.

Frequently Asked Questions about browser-testing

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

FAQPage Schema
How do I automate end-to-end browser testing while also inspecting network activity?

Automate end-to-end browser testing by combining Chrome DevTools MCP for network inspection and performance debugging with Browser-Use MCP for human-like UI interactions. This dual-tool approach validates user journeys while monitoring internal application behavior.

What is the best way to debug web application performance during automated UI interactions?

Debug web application performance by using Chrome DevTools MCP to inspect internals and analyze console activity alongside Browser-Use MCP to execute human-like interactions, enabling simultaneous performance profiling and user journey validation.

Can I test login flows and form submissions across modern web applications with dual MCP tools?

Yes, you can test login flows and form submissions by applying Browser-Use MCP for human-like UI interactions and Chrome DevTools MCP to verify state, inspect network activity, and handle errors across modern web applications.

How do I verify state and handle errors when coordinating Chrome DevTools and Browser-Use MCP?

Verify state and handle errors by following combined-tool best-practice workflows that specify tool usage guidelines, reference materials, and state verification patterns for coordinated browser testing operations.

Do I need multiple MCP servers to perform realistic user interactions and inspect web internals?

You need multiple MCP servers because coordinating Chrome DevTools MCP for internal inspection and Browser-Use MCP for realistic user interactions solves the complexity of observing internals while executing human-like automated testing workflows.