UECopilot Plugin

Documentation

An AI-assisted development plugin for Unreal Engine 5.

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AI-Assisted Intelligent Analysis Workflow

Leverage AI to intelligently analyze UE5 projects, providing optimization suggestions and automatic error fixes.

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Blueprint MCP Server

Exposes UE5 Blueprint data structures and editing operations as native APIs, enabling AI to directly read, understand, create, and modify Blueprint assets.

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80+ MCP Tools

Covers 9 major capability domains including Blueprint retrieval, graph editing, variable management, and material creation — all invocable via natural language.

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Asset Editing & Management

Edit and manage UE5 assets through AI conversation — from creating materials to Assets.

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Multi-LLM Support

Integrates with leading AI providers including DeepSeek, OpenAI, Google Cloud AI, and more.

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Safety & Snapshot System

Preview changes with dry-run mode, take graph snapshots before modifications, and restore on error — ensuring risk-free experimentation.