openclaw-unity-plugin

Name: openclaw-unity-plugin
Author: TomLeeLive

Verified

55 MCP tools to drive the Unity Editor from any MCP-compatible AI agent — scenes, GameObjects, prefabs, assets, tests, and builds. OpenClaw gateway included for remote and chat access.

106stars

7forks

Installation

# Add to your Claude Code skills
git clone https://github.com/TomLeeLive/openclaw-unity-plugin

Getting Started

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Security ReportVerified

Last scanned: 8/5/2026

{
  "issues": [],
  "status": "PASSED",
  "scannedAt": "2026-08-05T06:28:13.788Z",
  "npmAuditRan": true,
  "pipAuditRan": true,
  "promptInjectionRan": true
}

README.md

Frequently Asked Questions

What is openclaw-unity-plugin?

openclaw-unity-plugin is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by TomLeeLive. 55 MCP tools to drive the Unity Editor from any MCP-compatible AI agent — scenes, GameObjects, prefabs, assets, tests, and builds. OpenClaw gateway included for remote and chat access. It has 106 GitHub stars.

Is openclaw-unity-plugin safe to use?

Yes. openclaw-unity-plugin passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.

How do I install openclaw-unity-plugin?

Clone the repository with "git clone https://github.com/TomLeeLive/openclaw-unity-plugin" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is openclaw-unity-plugin written in?

openclaw-unity-plugin is primarily written in C#. It is open-source under TomLeeLive on GitHub, so you can review or fork the full source.

Are there alternatives to openclaw-unity-plugin?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh openclaw-unity-plugin against similar tools.

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🦞 OpenClaw Unity Plugin

TL;DR: Vibe-code your game development remotely from anywhere! 🌍

한줄요약: 이제 집밖에서도 원격으로 바이브코딩으로 게임 개발 가능합니다! 🎮

Connect Unity to OpenClaw AI assistant via HTTP. Works in Editor mode without hitting Play!

⚠️ Disclaimer

This software is in beta. Use at your own risk.

Always backup your project before using
Test in a separate project first
The authors are not responsible for any data loss or project corruption

See LICENSE for full terms.

🔀 Hybrid Architecture

This plugin supports two connection modes - use whichever fits your workflow:

Mode A: OpenClaw Gateway (Remote Access)

Telegram/Discord/Web → OpenClaw Gateway → Unity Plugin

✅ Remote access from anywhere
✅ Chat integration (Telegram, Discord, etc.)
✅ Cron jobs, automation, multi-device
⚠️ Requires OpenClaw Gateway running

Mode B: MCP Direct (Local Development)

Claude Code/Desktop → MCP Server → Unity Plugin

✅ Direct connection, no middleware
✅ Works with Claude Code, Cursor, etc.
✅ Lower latency for local development
⚠️ Local only (127.0.0.1)

Quick Setup

Mode	Setup
OpenClaw	Just install plugin, Gateway handles connection
MCP	Enable MCP Bridge: `Window > OpenClaw > Start MCP Bridge`

📖 Setup Guide | 셋업 가이드

✨ Key Features

🎮 Works in Editor & Play Mode - No need to hit Play to use AI tools
🔌 Auto-Connect - Connects when Unity starts, maintains connection across mode changes
📋 Console Integration - Capture and query Unity logs for debugging
🎬 Scene Management - List, load, and inspect scenes
🔧 Component Editing - Add, remove, and modify component properties
📸 Debug Tools - Screenshots, hierarchy view, and more
🎯 Input Simulation - Keyboard, mouse, and UI interaction for game testing
🔄 Editor Control - Trigger recompilation and asset refresh remotely
🔒 Security Controls - Configure what operations are allowed

Requirements

Component	Version
Unity	2021.3+
OpenClaw	2026.2.3+

⚠️ Tested on Unity 6000.3 (Unity 6.3 LTS) only.

While designed for Unity 2021.3+, this plugin has only been tested on Unity 6000.3.7f1 (Unity 6.3 LTS). If you encounter issues on other Unity versions, please:

🐛 Open an Issue with your Unity version and error details

🔧 Submit a Pull Request if you have a fix

Your contributions help make this plugin work across all Unity versions!

Installation

Option 1: Git URL (Recommended)

Open Unity Package Manager (Window > Package Manager)
Click + → Add package from git URL...

Enter:

https://github.com/TomLeeLive/openclaw-unity-plugin.git

Option 2: Local Package

Clone this repository
In Unity: Window > Package Manager → + → Add package from disk...
Select the package.json file

Quick Start

1. Install OpenClaw Gateway Extension (Required)

Copy the gateway extension files to OpenClaw:

# Copy extension files
cp -r OpenClawPlugin~/* ~/.openclaw/extensions/unity/

# Restart gateway to load the extension
openclaw gateway restart

# Verify
openclaw unity status

Note: OpenClawPlugin~ contains the gateway extension that enables unity_execute and unity_sessions tools. This is required for OpenClaw to communicate with Unity.

2. Install Unity Package

See Installation above for Git URL or local package setup.

3. Configure in Unity

Open Window > OpenClaw Plugin
Set Gateway URL: http://localhost:18789 (default)
Connection is automatic when Unity starts
Status shows green when connected

4. Chat with OpenClaw

Ask OpenClaw to inspect your scene, create objects, or debug issues - all without entering Play mode!

5. Install OpenClaw Skill (Optional)

The companion skill provides workflow patterns and tool references for the AI:

# Clone skill to OpenClaw workspace
git clone https://github.com/TomLeeLive/openclaw-unity-skill.git ~/.openclaw/workspace/skills/unity-plugin

The skill provides:

Quick reference for all 55 tools
Common workflow patterns (scene inspection, UI testing, etc.)
Detailed parameter documentation
Troubleshooting guides

Note: The skill is separate from the gateway extension. The extension enables the tools; the skill teaches the AI how to use them effectively.

📚 Documentation

Development Guide - Architecture, extending tools, and contribution guidelines
Testing Guide - Complete testing guide with examples

Available Tools (~100 total)

Console (3 tools)

Tool	Description
`console.getLogs`	Get Unity console logs (with type filter)
`console.getErrors`	Get error/exception logs (with optional warnings)
`console.clear`	Clear captured logs

Scene (7 tools)

Tool	Description
`scene.list`	List all scenes in build settings
`scene.getActive`	Get active scene info
`scene.getData`	Get scene hierarchy data
`scene.load`	Load a scene by name (Play mode)
`scene.open`	Open a scene in Editor mode
`scene.save`	Save active scene (Editor mode)
`scene.saveAll`	Save all open scenes (Editor mode)

GameObject (8 tools)

Tool	Description
`gameobject.find`	Find by name, tag, or component type
`gameobject.getAll`	Get all GameObjects with filtering
`gameobject.create`	Create GameObject or primitive
`gameobject.destroy`	Destroy a GameObject
`gameobject.delete`	Delete a GameObject (alias for destroy)
`gameobject.getData`	Get detailed object data
`gameobject.setActive`	Enable/disable object
`gameobject.setParent`	Change parent

Transform (6 tools)

Tool	Description
`transform.getPosition`	Get world position (x, y, z)
`transform.getRotation`	Get rotation in Euler angles
`transform.getScale`	Get local scale
`transform.setPosition`	Set world position
`transform.setRotation`	Set rotation (Euler)
`transform.setScale`	Set local scale

Component

Tool	Description
`component.add`	Add component to object
`component.remove`	Remove component
`component.get`	Get component data
`component.set`	Set field/property value
`component.list`	List available types

Script (3 tools)

Tool	Description
`script.execute`	Execute code/methods (Debug.Log, Time.timeScale, PlayerPrefs, reflection calls)
`script.read`	Read script file contents
`script.list`	List script files in project

Application

Tool	Description
`app.getState`	Get play mode, FPS, etc.
`app.play`	Enter play mode (Editor)
`app.pause`	Toggle pause (Editor)
`app.stop`	Exit play mode (Editor)

Debug

Tool	Description
`debug.log`	Write to console
`debug.screenshot`	Capture screenshot (with UI)
`debug.hierarchy`	Text hierarchy view

Editor (5 tools)

Tool	Description
`editor.refresh`	Refresh AssetDatabase (triggers recompile)
`editor.recompile`	Request script recompilation
`editor.domainReload`	Force domain reload (reinitializes static fields)
`editor.focusWindow`	Focus Editor window (game/scene/console/hierarchy/project/inspector)
`editor.listWindows`	List all open Editor windows

Input Simulation (NEW in v1.2.0)

Tool	Description
`input.keyPress`	Press and release a key
`input.keyDown`	Press and hold a key
`input.keyUp`	Release a key
`input.type`	Type text into input field
`input.mouseMove`	Move mouse cursor
`input.mouseClick`	Click at position
`input.mouseDrag`	Drag from A to B
`input.mouseScroll`	Scroll wheel
`input.getMousePosition`	Get current cursor position
`input.clickUI`	Click UI element by name

⚠️ Input Simulation Limitation: Keyboard/mouse simulation works for UI interactions (Button clicks, InputField typing) but NOT for gameplay input using Input.GetKey() or legacy Input Manager. This is a Unity limitation - Input.GetKey() reads directly from the OS input buffer. For automated gameplay testing, use transform.setPosition to move objects directly, or migrate to Unity's new Input System which supports programmatic input injection.

Material (5 tools) - NEW in v1.5.0

Tool	Description
`material.create`	Create material with shader, color, metallic, smoothness
`material.assign`	Assign material to GameObject
`material.modify`	Modify material properties (color, metallic, emission, etc.)
`material.getInfo`	Get detailed material info with all shader properties
`material.list`	List materials in project with filtering

Prefab (5 tools) - NEW in v1.5.0

Tool	Description
`prefab.create`	Create prefab from scene GameObject
`prefab.instantiate`	Instantiate prefab in scene with pos