VibeUE

Overview

VibeUE brings AI capabilities directly into Unreal Engine through an In-Editor Chat Client and Model Context Protocol integration. It provides comprehensive access to Unreal Engine's Python API with 30 specialized services and 996 methods covering Blueprints, materials, animation, landscapes, and more. The MCP server exposes 10 powerful tools for discovery, code execution, asset management, terrain generation, and web research, enabling AI assistants to interact directly with game development workflows.

Try asking AI

After installing, here are 7 things you can ask your AI assistant:

• discover_python_modulediscover_python_module(module_name: str, name_filter: str = '', include_classes: bool = True, include_functions: bool = True, max_items: int = 100, case_sensitive: bool = False)

  Inspect module contents to find classes, functions, and constants

  Try:Show me all Blueprint-related modulesTry:Find functions in unreal module containing 'level'
• discover_python_classdiscover_python_class(class_name: str, method_filter: str = '', include_inherited: bool = False, include_private: bool = False, max_methods: int = 0)

  Get class methods, properties, and inheritance information

  Try:Find BlueprintService methods for variablesTry:Show me all methods in unreal.Blueprint
• discover_python_functiondiscover_python_function(function_name: str)

  Get function signatures and docstrings

  Try:Show me details for unreal.load_assetTry:Get signature for unreal.EditorAssetLibrary
• execute_python_codeexecute_python_code(code: str)

  Run Python code in Unreal Editor context

  Try:Create a new blueprint with import unrealTry:Execute code to save all assets
• list_python_subsystemslist_python_subsystems()

  List all available Unreal Engine editor subsystems

  Try:Show me all UE subsystemsTry:List subsystems related to level editing
• manage_skillsmanage_skills(action: str, query: str = '', skill_name: str = '', skill_names: list = [])

  Load or list domain-specific knowledge packs for Unreal Engine

  Try:Load blueprint skillsTry:Show me skills for animationTry:Suggest skills for creating UI
• manage_assetmanage_asset(action: str, search_term: str = '', asset_path: str = '', asset_type: str = '', source_path: str = '', destination_path: str = '')

  Search, open, save, move, duplicate, and delete assets safely

  Try:Find player blueprint assetsTry:Save all dirty assetsTry:Move blueprint to folder
• read_logsread_logs(action: str, file: str = '', category: str = '', pattern: str = '', context_lines: int = 0, max_matches: int = 0, lines: int = 0, offset: int = 0, last_line: int = 0, case_sensitive: bool = False)

  Read and filter Unreal Engine log files with regex support

  Try:Show me latest 50 log linesTry:Find all errors in main logTry:Get recent warnings
• terrain_dataterrain_data(action: str, lng: float = 0, lat: float = 0, format: str = 'png', resolution: int = 1081, map_size: float = 17.28, base_level: float = 0, height_scale: float = 100, water_depth: float = 40, blur_passes: int = 10, sharpen: bool

  Generate real-world heightmaps, map images, and water features from geographic coordinates

  Try:Generate heightmap for New YorkTry:Get satellite image of Mount FujiTry:Fetch water features for area
• deep_researchdeep_research(action: str, query: str = '', url: str = '', lat: float = 0, lng: float = 0)

  Web search, page fetching, and GPS geocoding - no API key required

  Try:Search for Unreal Engine best practicesTry:Fetch page about Niagara systemsTry:Geocode 'Eiffel Tower'

Comparable tools

Installation

{
  "mcpServers": {
    "vibeue": {
      "command": "vibeue",
      "args": ["mcp"]
    }
  }
}

FAQ

Do I need an API key to use VibeUE's MCP server?

Yes, a free VibeUE API key is required for the MCP server and AI Chat to work. You can obtain one at vibeue.com/login.

What IDEs support VibeUE MCP integration?

VibeUE supports external IDE integration with VS Code, Claude Code, Cursor, and AntiGravity through its MCP server implementation.

Can VibeUE modify Unreal Engine assets directly?

Yes, VibeUE provides specialized MCP tools for asset management including search, open, save, move, duplicate, and delete operations that preserve references when renaming or moving content.

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