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Vibetest Use

Requires browser-use < v0.5.0 and Playwright Chromium. Currently getting an update to v0.7.6+.

Features

1. Launches multiple headless (or visible) Browser-Use agents in parallel
2. Crawls your site and records screenshots, broken links & a11y issues
3. Works on production URLs and localhost dev servers
4. Simple natural-language prompts via MCP in Cursor / Claude Code

Quick Start

# 1. Clone repo
git clone https://github.com/browser-use/vibetest-use.git
cd vibetest-use

# 2. Create & activate env
uv venv --python 3.11
source .venv/bin/activate

# 3. Install project
uv pip install -e .

# 4. Install browser runtime once
uvx browser-use install

1) Claude Code

# Register the MCP server
claude mcp add vibetest /full/path/to/vibetest-use/.venv/bin/vibetest-mcp \
  -e GOOGLE_API_KEY="your_api_key"

# Inside a Claude chat
> /mcp
# ⎿  MCP Server Status
#    • vibetest: connected

2) Cursor (manual MCP entry)

1. Open Settings → MCP
2. Click Add Server and paste:

{
  "mcpServers": {
    "vibetest": {
      "command": "/full/path/to/vibetest-use/.venv/bin/vibetest-mcp",
      "env": {
        "GOOGLE_API_KEY": "your_api_key"
      }
    }
  }
}

Basic Prompts

> Vibetest my website with 5 agents: browser-use.com
> Run vibetest on localhost:3000
> Run a headless vibetest on localhost:8080 with 10 agents

Parameters

• URL – any https or http host or localhost:port
• Agents – 3 by default; more agents = deeper coverage
• Headless – say headless to hide the browser, omit to watch it live

Requirements

• Python 3.11+
• Google API key (Gemini flash used for analysis)
• Cursor / Claude with MCP support

Source Code

Full implementation: https://github.com/browser-use/vibetest-use

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