unreal-mcp

Automate Unreal Engine editor workflows for scene construction, lighting, and viewport rendering.

Updated May 4, 2026
One-click install
npx skills add https://github.com/InverterNetwork/hermes-agent --skill unreal-mcp-inverternetwork
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unreal-mcp
Source: https://github.com/InverterNetwork/hermes-agent/tree/main/optional-skills/creative/unreal-mcp
Command: npx skills add https://github.com/InverterNetwork/hermes-agent --skill unreal-mcp-inverternetwork

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill bridges the gap between natural language intent and complex Unreal Engine editor operations, allowing you to build, light, and render scenes without manually navigating the editor UI.

Core Features & Use Cases

  • Scene Orchestration: Programmatically spawn, move, and configure actors, lights, and environment volumes.
  • Visual Verification: Capture viewport screenshots to art-direct lighting, composition, and scale in real-time.
  • Use Case: Use this skill to rapidly prototype a golden-hour forest clearing by spawning environment actors, setting physical lighting values, and capturing a hero shot to verify the composition against your brief.

Quick Start

Use the unreal-mcp skill to spawn a directional light with physical intensity and capture a screenshot of the current scene.

Frequently Asked Questions about unreal-mcp

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate Unreal Engine scene construction and lighting setup?

You can automate Unreal Engine scene construction by using the Model Context Protocol to spawn actors, configure physical lighting, and edit material instances directly within a live editor session. This bridges natural language intent with complex editor operations.

Can I control Unreal Engine cinematics and viewport rendering via MCP?

Yes, you can control Unreal Engine cinematics and viewport rendering via MCP. The skill facilitates cinematic camera sequencing and captures viewport screenshots to art-direct lighting, composition, and scale in real-time.

What do I need to run Unreal Engine editor workflows through the Model Context Protocol?

To run Unreal Engine editor workflows through the Model Context Protocol, you need a running Unreal Editor 5.8+ instance with the Unreal MCP and AllToolsets plugins enabled to establish the connection.

Does this approach support spawning and moving environment volumes in Unreal Engine?

Yes, this approach supports spawning and moving environment volumes in Unreal Engine. You can programmatically orchestrate scene elements including environment actors, lights, and complex actor configurations without manually navigating the editor UI.

What is the best way to rapidly prototype a 3D scene and verify composition in Unreal Engine?

The best way to rapidly prototype a 3D scene and verify composition is to programmatically spawn environment actors, set physical lighting values, and capture a viewport screenshot to verify the composition against your brief.

Why should I use MCP for Unreal Engine asset editing instead of manual UI navigation?

Using MCP for Unreal Engine asset editing eliminates manual UI navigation, allowing you to bridge natural language intent directly with complex editor operations like actor placement, lighting configuration, and material instance editing for faster iteration.