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The WorldBLD MCP is recommended for anyone using Unreal MCP. It adds WorldBLD specific toolsets and instructs AI agents on how to do things like create custom WorldBLD presets, generate WorldBLD content, and more.

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1. Download The MCP

You can download the WorldBLD MCP plugin here to get started:

Latest Version: 0.1.3 - Updated Sep 18

Important: install or update WorldBLD before you start

Don’t download the MCP until you’ve looked over this checklist.

1. Unreal Engine 5.8, or the version listed with your download.
2. CityBLD, TwinBLD, RoadBLD and WorldBLD plugins installed and working. You MUST have the latest versions installed, if you download the latest MCP without installing the latest plugins, you risk version mismatches.
3. An AI assistant connected to Unreal, and the Unreal MCP plugin enabled. See a quickstart below by Michael Shaders:

https://www.youtube.com/watch?v=f8qda6K089s

Installing from the zip

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You only need to complete this setup once per project.

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1. Close Unreal Editor if it is open.
2. Unzip the WorldBLD Toolsets package.
3. Copy these folders into your project’s Plugins folder:
   • WorldBLDToolset
   • CityBLDToolset
   • RoadBLDToolset
   • TwinBLDToolset
4. Your project’s Plugins folder should look like this:

1. Open the project in Unreal.