Vibetest Use connects Claude Code or Cursor to a Browser-Use QA runner through MCP. You point it at a site, and it spins up multiple agents to look for UI bugs, broken links, accessibility issues, and other technical problems.
Builders who want their agent to test a live site or localhost app for bugs and broken flows.
You can ask your agent to run multi-agent website QA instead of checking every issue by hand.
Launches multiple Browser-Use agents against one URL for broader QA coverage.
Tests public websites and local development sites like `localhost:3000`.
Exposes the tester as an MCP server for Claude Code and Cursor.
Supports both visible browser runs and headless testing.
Looks for UI bugs, broken links, accessibility issues, and other technical problems.
# Install dependencies uv venv source .venv/bin/activate uv pip install -e . # Install the browser playwright install chromium --with-deps --no-shell
> Vibetest my website with 5 agents: browser-use.com > Run vibetest on localhost:3000 > Run a headless vibetest on localhost:8080 with 10 agents
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: connected
{
"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 agents
https://example.com, localhost:3000, http://dev.mysite.com)3 (default), 5 agents, 2 agents - more agents = more thorough testingnon-headless (default) or headlesshttps://github.com/user-attachments/assets/6450b5b7-10e5-4019-82a4-6d726dbfbe1f
MIT
Powered by Browser Use
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