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Getting Started

Introduction
Quick Start
Requirements
Installing the CLI
License & Machines

Guides

Installing the Plugin
The AI Skill
CLI vs MCP
Multiple Editors
How It Works
Discovering Commands
The Editor Chat Panel

Walkthroughs

Build a Blueprint with AI
Author a Material Graph
Create a Niagara System
Rig a Character with AI
Build an Animation Blueprint
Build Sound with AI
Build a Modular Character
Grow a Tree with AI
Build a Gameplay Ability System
Generate a Landscape with AI
Work with World Partition

Reference

Help

FAQ
Troubleshooting
For AI Agents
Fix: Plugin failed to load, module could not be loaded (GetLastError 126)
Fix: bridge unreachable, editor not responding
Fix: cfa targeted the wrong Unreal editor
Fix: the CodeFizz panel does not show Active
Fix: Unknown command, or plugin version mismatch after an update

DocsGetting StartedRequirements

Requirements

Supported Unreal Engine versions, operating system, CLI runtime, and AI tool requirements for CodeFizz Editor Agent.

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A drop-in Unreal Engine 5 plugin that exposes the entire editor surface (Blueprints, Materials, Niagara, PCG, StateTree, Control Rig, Insights profiling, and more) over the Model Context Protocol. Connect Claude Code, Cursor, VS Code, or any MCP-compatible client and let your AI build inside the engine.

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Open-source edition
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© 2026 CodeFizz. All rights reserved.

CodeFizz Editor Agent is a CodeFizz product. Payments processed by Polar Software, Inc. (Polar), the Merchant of Record.

Unreal Engine	UE 5.6, 5.7 & 5.8
Operating system	Win64 (Windows 64-bit)
CLI runtime	Node.js 18+ (for npm install)
AI tool	Any with shell access (CLI) or MCP support