# vibetest-use

> MCP server running parallel browser agents for automated website QA testing

vibetest-use is an MCP server that uses Browser-Use and Playwright to launch multiple AI agents that crawl local or live websites. It identifies UI bugs, 404 errors, dead links, and accessibility issues directly inside AI coding tools like Claude Code and Cursor. This enables developers to run an automated test-fix-retest cycle without leaving their coding assistant.

Website: https://github.com/browser-use/vibetest-use

## What it is for

- Run automated browser QA tests on localhost development servers
- Detect broken links, 404s, and dead buttons across a website
- Verify visual fixes and regressions directly through Claude Code or Cursor

## Features

- Model Context Protocol (MCP) server integration for Cursor and Claude Code
- Multi-agent parallel testing with configurable agent counts
- Supports both headless and visible browser testing via Playwright Chromium
- Works on both localhost environments and public live websites
- Powered by Gemini 2.0 Flash for automated browser navigation

## Pricing

Open source. Free and open-source (requires user's Google Gemini API key)

## Details

- Type: GitHub repo
- Category: [Development](https://xiry.app/topics/development.md)
- Open source: yes
- Platforms: Command line, Self-hosted
- For: Developers building web applications using AI coding assistants like Cursor and Claude Code
- Alternative to: Cypress, Playwright
- Tags: mcp, browser use, qa, testing, claude code, cursor, playwright

## Why it was saved

- [@browser_use, 29 May 2025](https://x.com/browser_use/status/1928098165812494526): One-line automated website QA directly inside an AI coding agent; the video shows it finding broken CV/GitHub links and verifying the fix with a second run.

## Compare

- [Alternatives to Playwright](https://xiry.app/alternatives/playwright.md)

## Related

- [agentic-awesome-skills](https://xiry.app/resources/agentic-awesome-skills): Agent-first control plane backed by 2,400+ curated AI developer skills (GitHub repo, Open source)
- [ECC](https://xiry.app/resources/ecc): Agent harness optimization system with skills, hooks, and configs for coding agents (GitHub repo, Open source)
- [Playwright CLI](https://xiry.app/resources/playwright-cli): Command-line browser automation tool optimized for AI coding agents and testing. (GitHub repo, Open source)
- [agent-browser](https://xiry.app/resources/agent-browser): Browser automation CLI and engine purpose-built for AI agents (GitHub repo, Open source)
- [Taste Skill](https://xiry.app/resources/taste-skill): Portable agent skills that enforce design quality in AI-generated frontends (GitHub repo, Free)
- [Skills.sh](https://xiry.app/resources/skills-sh): Open directory and CLI for discovering and installing AI agent skills (Web app, Free)

Updated 10 October 2026. Page: https://xiry.app/resources/vibetest-use

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