Uses Google's Gemini 2.0 Flash API to power AI agents that perform automated QA testing of websites, checking for UI bugs, broken links, accessibility issues, and other technical problems.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Vibetest Use test my localhost:3000 with 5 agents for accessibility issues"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Automated QA testing using Browser-Use agents.
https://github.com/user-attachments/assets/9558d051-78bc-45fd-8694-9ac80eaf9494
An MCP server that launches multiple Browser-Use agents to test a vibe-coded website for UI bugs, broken links, accessibility issues, and other technical problems.
Perfect for testing both live websites and localhost development sites.
Vibecode and vibetest until your website works.
# Install dependencies
uv venv
source .venv/bin/activate
uv pip install -e .
# Install the browser
playwright install chromium --with-deps --no-shell# Add MCP server via CLI
claude mcp add vibetest /full/path/to/vibetest-use/.venv/bin/vibetest-mcp -e GOOGLE_API_KEY="your_api_key"
# Test in Claude Code
> claude
> /mcp
⎿ MCP Server Status
• vibetest: connectedInstall via MCP Settings UI:
Open Cursor Settings
Click on "MCP" in the left sidebar
Click "Add Server" or the "+" button
Manually edit config:
{
"mcpServers": {
"vibetest": {
"command": "/full/path/to/vibetest-use/.venv/bin/vibetest-mcp",
"env": {
"GOOGLE_API_KEY": "your_api_key"
}
}
}
}
> Vibetest my website with 5 agents: browser-use.com
> Run vibetest on localhost:3000
> Run a headless vibetest on localhost:8080 with 10 agentsURL: Any website (https://example.com, localhost:3000, http://dev.mysite.com)
Number of agents: 3 (default), 5 agents, 2 agents - more agents = more thorough testing
Headless mode: non-headless (default) or headless
Related MCP server: Vibetest Use
Python 3.11+
Google API key (get one) (we support gemini-2.0-flash)
Cursor/Claude with MCP support
https://github.com/user-attachments/assets/6450b5b7-10e5-4019-82a4-6d726dbfbe1f
MIT
Powered by Browser Use
This server cannot be installed
Unclaimed servers have limited discoverability.
If you are the server author, to access and configure the admin panel.
AI QA tester — real browsers scan sites for bugs, SEO, perf, and accessibility issues via chat.
AI-powered browser automation — navigate, click, fill forms, and extract data from any website.
Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.
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