GDD

v1.0.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 25d MCP Developer Tools

View tool

✓ No known CVEs patched

Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai-agent automation browser-testing chrome-devtools-protocol claude-code cross-platform

+5 more

.net mcp playwright webview2 wpf

Summary

AI summary

Updates Highlights, Quick Start, and Download across a mixed release.

Full changelog

GDD v1.0.0 — Giggly-Dazzling-Duckling

First public release of GDD — an AI-powered multi-browser testing tool.

Download

GDD.exe — Single self-contained executable (~70 MB). No .NET installation required.
appsettings.json — Default configuration file. Place next to GDD.exe.
mcp-proxy-auto.ps1 — Stdio proxy for Claude Code MCP integration. Auto-launches GDD.

Prerequisites

Windows 10/11
WebView2 Runtime — GDD checks on startup and offers to install if missing

Highlights

25 MCP tools — Player management, navigation, interaction, reading, screenshots, device/network/geolocation emulation, auth, diagnostics, JS execution
22 device presets — iPhone SE through 16 Pro Max, Pixel 9, Galaxy S24, iPads, desktops
5 network presets — Online, 4G, Fast 3G, Slow 3G, Offline
5 location presets — Moscow, Saint Petersburg, New York, London, Tokyo
Video wall — See all browsers at once with DWM thumbnail rendering
Auto-launch — mcp-proxy-auto.ps1 starts GDD automatically when Claude Code connects
Dark theme with system title bar color matching
Built-in manual — Help button + gdd_get_manual M2M API

Quick Start

Download GDD.exe and appsettings.json into the same folder
Download mcp-proxy-auto.ps1 and update the path to GDD.exe inside it

Add to your project .mcp.json:

{
  "mcpServers": {
    "gdd": {
      "command": "powershell",
      "args": ["-ExecutionPolicy", "Bypass", "-File", "path/to/mcp-proxy-auto.ps1"]
    }
  }
}