GDD (Giggly-Dazzling-Duckling)

Created By
Cap-of-tea16 days ago
AI-controlled browser farm: run N isolated Chromium instances with 36 MCP tools for multi-device testing, screenshots, device emulation, network control, and console diagnostics.
Overview

What is GDD?

AI-controlled browser farm on your machine. Run N isolated Chromium instances with 36 MCP tools — test your site like it's launch day.

Key Features

  • Multi-device — 22 device presets: iPhone SE → 16 Pro Max, Pixel 9, Galaxy S24, iPads, desktops
  • Human-like inputhumanize=true moves the mouse along a Bézier curve with natural easing before clicking
  • Full interaction — Navigate, tap, type, swipe, scroll, hover, handle dialogs, take screenshots
  • Device emulation — Screen size, DPR, touch, user agent, geolocation, timezone, language
  • Network control — Simulate 4G, Fast 3G, Slow 3G, or offline per browser
  • Diagnostics — Console errors, network traffic, performance metrics, push notifications
  • Error beacon — Every tool response warns about JS errors across all browsers automatically
  • Cross-platform — Windows GUI with live video wall + headed/headless on Linux & macOS
  • Dockerdocker run -p 9700:9700 ghcr.io/cap-of-tea/gdd:1.5.0

Quick Start

  1. Download from GitHub Releases
  2. Run ./GDD.Headless
  3. Add to .mcp.json:
{ "mcpServers": { "gdd": { "url": "http://localhost:9700/mcp" } } }

Server Config

{
  "mcpServers": {
    "gdd": {
      "url": "http://localhost:9700/mcp"
    }
  }
}
Project Info
Created At
16 days ago
Updated At
16 days ago
Author Name
Cap-of-tea
Star
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Language
-
License
-
Category

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