Game Studio MCP
Allows triggering Android builds of the Unity project directly from the MCP server.
Provides tools to interact with and control the Unity Editor, including scene management, scripting, level generation, monetization, building, testing, and more.
Allows triggering WebGL builds of the Unity project directly from the MCP server.
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., "@Game Studio MCPcreate a cube in the scene"
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.
Game Studio MCP
Advanced Unity ↔ AI Bridge — embedded MCP server with zero external dependencies
Connect Claude Desktop, Windsurf, Cursor, VS Code, and GitHub Copilot CLI directly to your Unity Editor — no Python, no Node.js, no external servers.
Why Game Studio MCP vs unity-mcp?
Architecture & Setup
Feature | unity-mcp | game-studio-mcp |
Dependencies | Python 3.10 + uv | Zero — pure C# |
Windows support | Needs PATH/uv setup | ✅ Works natively |
Port | 8080 (conflicts) | 8090 |
IDE one-click setup | Dropdown in Unity | ✅ Per-IDE button + |
Multi-instance Unity |
| ✅ |
Tool Coverage
Category | unity-mcp (42 tools) | game-studio-mcp (47 tools) |
Scene & GameObjects | ✅ | ✅ |
Scripts | ✅ | ✅ + |
Materials | ✅ | ✅ + hex color, auto-apply |
Prefabs | ✅ | ✅ + |
UI | ✅ | ✅ + canvas/button/text/image/panel |
Animation | ✅ | ✅ + create clip/controller |
Camera | ✅ | ✅ |
Textures | ✅ | ✅ + compression, reimport |
ScriptableObjects | ✅ | ✅ |
Build | ✅ | ✅ + |
Tests | ✅ | ✅ + |
Editor control | ✅ | ✅ + |
Components | ✅ | ✅ |
File search | ✅ | ✅ |
Asset ops | ✅ | ✅ |
Batch execution | ✅ | ✅ |
Menu items | ✅ | ✅ |
Refresh | ✅ | ✅ |
Unity Docs | ✅ | ✅ |
Game-studio tools | ❌ | ✅ Ads, IAP, GDPR |
Level generation | ❌ | ✅ Procedural + AI-driven |
Sprint tracking | ❌ | ✅ Reads SPRINT_PLAN.md |
Compliance audit | ❌ | ✅ run_audit, check_gdpr_consent |
CLI pipeline | ❌ | ✅ |
Related MCP server: Funplay MCP for Unity
Install
Option 1 — Package Manager (Recommended)
In Unity: Window → Package Manager → + → Add package from git URL
https://github.com/pkurri-gamezone/game-studio-mcp.gitOption 2 — OpenUPM (coming soon)
openupm add com.pkurri.gamestudiomcpOption 3 — via CLI
game mcp installQuick Start
Install the package (above)
In Unity: Window → Game Studio MCP
Click ▶ Start
Click Copy config for [your IDE]
Paste into your IDE's MCP settings
Restart your IDE — look for 🟢
Configure IDEs
Windsurf / Cursor / Claude Desktop
{
"mcpServers": {
"gameStudioMCP": {
"url": "http://localhost:8090/mcp"
}
}
}Config file locations:
Windsurf:
~/.codeium/windsurf/mcp_config.jsonCursor:
~/.cursor/mcp.jsonClaude Desktop:
~/Library/Application Support/Claude/claude_desktop_config.json
VS Code
{
"servers": {
"gameStudioMCP": {
"type": "http",
"url": "http://localhost:8090/mcp"
}
}
}One-command setup via CLI
game mcp configure --ide all # all IDEs
game mcp configure --ide windsurf # Windsurf only
game mcp configure --ide cursor # Cursor only
game mcp configure --ide claude-desktop
game mcp configure --ide vscodeAvailable Tools (30)
🎮 Scene Tools
Tool | What it does |
| Create a new GameObject or primitive |
| Delete a GameObject by name |
| Inspect a GameObject's components + position |
| Save scene, new scene, get full hierarchy |
📝 Script Tools
Tool | What it does |
| Write a new C# script to disk + auto-import |
| Replace a block of code in an existing script |
| Read a C# script's contents |
| Check for compile errors |
| Read recent Unity console output |
🗺 Level Tools
Tool | What it does |
| List all level JSON files |
| Request level load by index |
| Generate N levels (easy/medium/hard) as JSON |
| Read level JSON content |
💰 Monetization Tools
Tool | What it does |
| Hot-swap AdManager between test / production AdMob IDs |
| Check IAP purchase state from PlayerPrefs |
| Read or reset GDPR consent state |
| Full ads + IAP + GDPR + Remote Config status |
🚀 Pipeline Tools
Tool | What it does |
| Read SPRINT_PLAN.md — current day + tasks |
| Project name, version, asset count, platform |
| Read latest compliance audit report |
| Memory, scene stats, GameObject count |
🔨 Build Tools
Tool | What it does |
| Trigger a Unity build (android/ios/webgl/windows) |
| Current platform, bundle IDs, scenes |
| Update |
| List or install UPM packages |
🧪 Test Tools
Tool | What it does |
| Run Unity Test Runner (EditMode or PlayMode) |
| List all |
| Generate a new test file with boilerplate |
Resources
Read static project data with resources/read:
URI | Description |
| Project name, version, asset count |
| Full scene hierarchy as JSON |
| SPRINT_PLAN.md summary |
| Recent console log |
Example Prompts
Create a red cube at (0, 1, 0) called "Player"Read the GameManager.cs script and add a HighScore propertyGenerate 10 medium difficulty levels and save themToggle ads to test mode and show me the GDPR consent statusWhat's the current sprint status? What's left for today?Run all EditMode tests and report resultsTrigger an Android development build and tell me when it's doneCheck the monetization summary — are we ready to ship?Architecture
Unity Editor Process
└── MCPServer.cs [InitializeOnLoad]
└── System.Net.HttpListener → localhost:8090
├── GET /health → server info
└── POST /mcp → JSON-RPC 2.0
├── initialize
├── tools/list
├── tools/call → MCPToolRegistry → SceneTools
├── resources/list → ScriptTools
└── resources/read → LevelTools
→ MonetizeTools
→ PipelineTools
→ BuildTools
→ TestToolsNo external server. No Python. No Node.js. Pure C# running inside Unity.
Troubleshooting
Problem | Fix |
Server won't start | Try a different port in Window → Game Studio MCP |
IDE not connecting | Restart IDE after adding config |
Port conflict with unity-mcp | This server uses port 8090 by default |
Windows path issues | No special PATH setup needed — pure C# |
Assembly errors | Ensure Unity 2021.3 LTS or newer |
Works With
Claude Desktop
Claude Code
Windsurf
Cursor
VS Code + GitHub Copilot
Any MCP-compatible client
License
MIT — © pkurri-gamezone
This server cannot be installed
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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