Initialize subsystem

Start the MCP server

Stop the MCP server

Initialize the connection.

Add an event node to a Blueprint's event graph. Args: blueprint_name: Name of the target Blueprint e

Add a function call node to a Blueprint's event graph. Args: blueprint_name: Name of the target Blueprint

Add a node that gets a reference to a component owned by the current Blueprint. This creates a node similar to what you get when drag

Add an input action event node to a Blueprint's event graph. Args: blueprint_name: Name of the target Blueprint

Add a 'Get Self' node to a Blueprint's event graph that returns a reference to this actor. Args: blueprint_name:

Add a variable to a Blueprint. Args: blueprint_name: Name of the target Blueprint variable_name: Nam

Add a Button widget to a UMG Widget Blueprint. Args: widget_name: Name of the target Widget Blueprint

Add a component to a Blueprint. Args: blueprint_name: Name of the target Blueprint component_type: T

Add a Text Block widget to a UMG Widget Blueprint. Args: widget_name: Name of the target Widget Blueprint

Add a Widget Blueprint instance to the viewport. Args: widget_name: Name of the Widget Blueprint to add

Bind an event on a widget component to a function. Args: widget_name: Name of the target Widget Blueprint

Compile a Blueprint.

Connect two nodes in a Blueprint's event graph. Args: blueprint_name: Name of the target Blueprint s

Create a new Blueprint class.

Create an input mapping for the project. Args: action_name: Name of the input action key: Key to bin

Create a new UMG Widget Blueprint. Args: widget_name: Name of the widget blueprint to create parent_

Delete an actor by name.

Find actors by name pattern.

Find nodes in a Blueprint's event graph. Args: blueprint_name: Name of the target Blueprint node_typ

Focus the viewport on a specific actor or location. Args: target: Name of the actor to focus on (if provided, lo

Get all properties of an actor.

Get a list of all actors in the current level.

Information about available Unreal MCP tools and best practices.

Handle server startup and shutdown.

Set a property on an actor. Args: name: Name of the actor property_name: Name of the property to set

Set the transform of an actor.

Set a property on a Blueprint class default object. Args: blueprint_name: Name of the target Blueprint

Set a property on a component in a Blueprint.

Set common Pawn properties on a Blueprint. This is a utility function that sets multiple pawn-related properties at once.

Set physics properties on a component.

Set static mesh properties on a StaticMeshComponent. Args: blueprint_name: Name of the target Blueprint

Set up a property binding for a Text Block widget. Args: widget_name: Name of the target Widget Blueprint

Create a new actor in the current level. Args: ctx: The MCP context name: The name to give the new actor (mus

Spawn an actor from a Blueprint. Args: ctx: The MCP context blueprint_name: Name of the Blueprint to spawn fr

Test creating blueprints with different collision components.

Test creating a blueprint with a hierarchy of scene components.

Test creating blueprints with different static mesh components.