Do I need to install anything inside Unity?

Yes, you must install the Unity Editor Toolkit Server Package via the Unity Package Manager to enable the necessary WebSocket server and database synchronization features.

How does Claude Code communicate with the Unity Editor?

It uses a local WebSocket bridge (ports 9500-9600) utilizing the JSON-RPC 2.0 protocol for real-time, bidirectional communication between the Claude Code CLI and the Unity Editor.

Can I track GameObjects across different Unity sessions?

Yes, the toolkit uses a GUID-based persistence system stored in a local SQLite database to track objects consistently even after the scene or editor is reloaded.

Does it support complex field types like AnimationCurves or Colors?

Yes, the toolkit supports all Unity field types, including Vectors, Colors, Quaternions, Bounds, and AnimationCurves, as well as nested property access via dot notation.

Is it safe to use in terms of project integrity?

The toolkit features defense-in-depth security, including path traversal protection and injection prevention, and supports a Command Pattern for Undo/Redo operations on database actions.

Unity Editor Toolkit

Name: Unity Editor Toolkit
Author: Dev-GOM

byDev-GOM

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Game Development

Automates and controls the Unity Editor directly from Claude Code using a high-performance WebSocket bridge and a library of over 500 commands.

About

The Unity Editor Toolkit provides a powerful bridge between Claude Code and the Unity Editor, enabling seamless automation of complex game development workflows. With extensive command coverage across 25 categories, it allows developers to manipulate game objects, manage components, edit ScriptableObjects, and synchronize scenes in real-time. By leveraging a persistent SQLite database and a robust JSON-RPC 2.0 protocol, the toolkit facilitates advanced tasks like batch asset processing, automated builds, and deep editor inspection without leaving the command-line interface, significantly boosting productivity and enabling AI-driven scene construction.

Key Features

Advanced ScriptableObject CRUD operations with support for nested properties and all field types
Comprehensive management of GameObjects, transforms, components, and scene hierarchies
Persistent SQLite database integration for GUID-based tracking and multi-scene synchronization
Programmatic execution of Unity Editor menu items and automated build pipeline control
Real-time bidirectional WebSocket communication with JSON-RPC 2.0 support
32 GitHub stars

Use Cases

Debugging and inspecting real-time Unity Editor states and console logs directly from Claude Code
Integrating Unity build and test runner workflows into AI-assisted development cycles and CI/CD pipelines
Automating repetitive scene setup tasks and batch-applying component modifications across multiple objects

About

Key Features

Advanced ScriptableObject CRUD operations with support for nested properties and all field types
Comprehensive management of GameObjects, transforms, components, and scene hierarchies
Persistent SQLite database integration for GUID-based tracking and multi-scene synchronization
Programmatic execution of Unity Editor menu items and automated build pipeline control
Real-time bidirectional WebSocket communication with JSON-RPC 2.0 support
32 GitHub stars

Use Cases

Debugging and inspecting real-time Unity Editor states and console logs directly from Claude Code
Integrating Unity build and test runner workflows into AI-assisted development cycles and CI/CD pipelines
Automating repetitive scene setup tasks and batch-applying component modifications across multiple objects