iflow-mcp_winyunq-unrealmotiongraphicsmcp 0.1.0

Unreal MCP Advanced Server: A streamlined server for advanced Unreal Engine composition and building tools via MCP.

UmgMcp Python Servers

This directory contains the Python implementation of the Model Context Protocol (MCP) servers for the UmgMcp Unreal Engine plugin.

Server Entry Points

We have split the functionality into two specialized servers:

1. UmgMcpServer.py: The core server for Widget manipulation, Layouts, and general Context.
2. UmgSequencerServer.py: The specialized server for Animation and Sequencer operations.

Directory Structure

The Python code is organized to mirror the C++ plugin structure:

• Animation/: Contains UMGSequencer.py for Sequencer and Animation tools.
• Blueprint/: Contains UMGBlueprint.py for Blueprint creation and compilation tools.
• Widget/: Contains UMGSet.py, UMGGet.py for core Widget manipulation (Create, Modify, Query).
• FileManage/: Contains UMGAttention.py (Context Management) and UMGFileTransformation.py (Export/Import).
• Editor/: Contains UMGEditor.py for Editor-level tools (Asset Registry, Level Actors).
• Bridge/: Contains utilities like UMGHTMLParser.py and read_unreal_log.py.
• APITest/: Contains test scripts and demos (e.g., Gemini_Demo_ShowOff.py).

Tool Categories

Server 1: UmgMcp (Widget & Core)

Sensing (Widget)

• get_widget_tree
• query_widget_properties
• get_layout_data
• check_widget_overlap

Action (Widget)

• create_widget
• set_widget_properties
• delete_widget
• reparent_widget
• save_asset
• apply_layout
• apply_json_to_umg (Deprecated)

Context (FileManage)

• get_target_umg_asset
• set_target_umg_asset
• get_last_edited_umg_asset
• get_recently_edited_umg_assets

Introspection (Widget)

• get_widget_schema
• get_creatable_widget_types

(Note: Editor & Blueprint tools are currently disabled in the server code)

Server 2: UmgSequencer (Animation)

Attention (Context)

• set_animation_scope
• set_widget_scope

Read (Sensing)

• get_all_animations
• get_animation_keyframes
• get_animated_widgets
• get_animation_full_data
• get_widget_animation_data

Write (Action)

• create_animation
• delete_animation
• set_property_keys
• remove_property_track
• remove_keys