unreal-mcp

Automates Unreal Engine editor workflows via the Model Context Protocol.

Updated Jun 17, 2026
One-click install
npx skills add https://github.com/cxnaive/hermes-agent-llbot --skill unreal-mcp-cxnaive
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: unreal-mcp
Source: https://github.com/cxnaive/hermes-agent-llbot/tree/main/optional-skills/creative/unreal-mcp
Command: npx skills add https://github.com/cxnaive/hermes-agent-llbot --skill unreal-mcp-cxnaive

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 atmospheric effects.
  • Blueprint & Logic: Author Blueprint graphs using a DSL and automate complex environment setups.
  • Visual Verification: Capture viewport frames to iterate on lighting, composition, and scale with AI-driven art direction.

Quick Start

Ask the agent to build a sunny clearing with a directional light and a ground plane using the unreal-mcp skill.

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 creation and lighting setup?

Unreal Engine automation allows you to programmatically spawn actors, configure lights, and manage level design through the Model Context Protocol. This bridges natural language intent with editor operations, bypassing manual UI navigation for scene and lighting setup.

Do I need a specific version of Unreal Editor to use MCP for gamedev automation?

Unreal Editor MCP automation requires a running Unreal Editor 5.8+ instance. You must also enable both the Unreal MCP and AllToolsets plugins in your project to expose scene, actor, and material tools for programmatic level design.

Can I author Blueprint graphs programmatically for virtual production?

Yes, you can author Blueprint graphs programmatically using a domain-specific language via MCP. This enables automated complex environment setups and logic generation for virtual production alongside scene orchestration and lighting configuration.

What is the best way to verify lighting and composition when automating 3D scene generation?

The best way to verify lighting and composition during 3D scene generation is to capture viewport frames. This visual verification method lets you iterate on scale and lighting using AI-driven art direction without manual editor UI interaction.

Does Unreal MCP support cinematic rendering and atmospheric effects automation?

Yes, Unreal MCP supports cinematic rendering and atmospheric effects automation. It exposes tools to programmatically configure atmospheric effects and facilitate rendering workflows for game development and virtual production environments.

Why should I use MCP for Unreal Engine instead of manually navigating the editor UI?

Using MCP for Unreal Engine bridges natural language intent with complex editor operations. It accelerates programmatic level design, material configuration, and cinematic rendering by automating workflows that normally require tedious manual UI navigation.