Return the current spatial context of all actors as a JSON string.

Reset the spatial context, clearing all tracked actors.

Delete a specific actor from the Unreal Engine level.

Parameters:

• actor_label: The label/name of the actor to delete

Spawn a level actor based on an Unreal Blueprint class.

Parameters:

• kwargs: String containing parameters as key=value pairs or JSON object Example: "actor_class=/Game/AssetName/Blueprints/BP_House0.BP_House0_C location=100,100,0 name=MyHouse"

Supported parameters:

• actor_class: (required) Path to the blueprint class

• actor_label/name: Name for the actor

• location: x,y,z location coordinates

• rotation: pitch,yaw,roll rotation in degrees

• scale: x,y,z scale factors

Spawn a static mesh actor using an existing static mesh asset from the content browser.

Parameters:

• kwargs: String containing parameters as key=value pairs or JSON object Example: "static_mesh=/Game/AssetName/Meshes/Bench01 location=100,100,0 name=MyBench"

Supported parameters:

• static_mesh: (required) Path to the static mesh asset

• actor_label/name: Name for the actor

• location: x,y,z location coordinates

• rotation: pitch,yaw,roll rotation in degrees

• scale: x,y,z scale factors

• material_override: Path to material to use

• color: r,g,b color values (0.0-1.0)

Create a new static mesh actor in the Unreal Engine level using a simpler approach.

Parameters:

• kwargs: String containing parameters as key=value pairs or JSON object Example: "actor_label=Cube mesh_type=CUBE location=0,0,0"

Supported parameters:

• actor_label/name: Name for the actor

• mesh_type: One of CUBE, SPHERE, CYLINDER, PLANE, CONE

• location: x,y,z location coordinates

• rotation: pitch,yaw,roll rotation in degrees

• scale: x,y,z scale factors. 1 means same scale (100%)

• color: r,g,b color values (0.0-1.0)

Modify an existing actor in the Unreal Engine level.

Parameters:

• kwargs: String containing parameters as key=value pairs or JSON object Example: "actor_label=Cube location=100,200,50 rotation=0,45,0"

Supported parameters:

• actor_label: Label/name of the actor to modify (required)

• location: x,y,z location coordinates

• rotation: pitch,yaw,roll rotation in degrees

• scale: x,y,z scale factors

• visible: true/false to set visibility

• color: r,g,b color values (0.0-1.0)

Get information about the current Unreal Engine level and update spatial context.

List available assets of a specific type in the Unreal Engine project.

Parameters:

• kwargs: String containing parameters as key=value pairs or JSON object Example: "asset_type=StaticMesh search_path=/Game/AssetName search_term=House"

Supported parameters:

• asset_type: Type of assets to list (BlueprintClass, StaticMesh, Material, etc.)

• search_path: Optional path to search for assets (default: /Game)

• search_term: Optional term to filter results

• max_results: Maximum number of results to return (default: 20)

Get detailed information about a specific actor in the Unreal Engine level.

Parameters:

• actor_label: The label/name of the actor to get information about

Search for assets recursively in all common subdirectories.

Parameters:

• base_path: The base path to search in (e.g., '/Game/KyotoAlley')

• asset_type: Optional type of assets to filter by

• search_term: Optional search term to filter results

• max_results: Maximum number of results (default: 50)

List actors in the current level.

Parameters:

• kwargs: Optional key=value pairs or JSON object Supported parameters:

  • filter: Case-insensitive label/path substring filter

  • include_transforms: true/false, default true

  • max_results: Maximum actors to return, default 100

Get the actors currently selected in the Unreal Editor.

Select one or more actors in the Unreal Editor.

Parameters:

• kwargs: key=value pairs or JSON object Supported parameters:

  • actor_labels: Comma-separated list or JSON array of actor labels

  • replace_selection: true/false, default true

Save the currently open Unreal level.

Call any Unreal Remote Control function.

Parameters:

• kwargs: key=value pairs or JSON object Supported parameters:

  • object_path: Direct Unreal object path

  • actor_label: Actor label to resolve into an object path

  • component_class: Optional component class to resolve from the actor

  • function_name: Unreal function to call

  • parameters: JSON object of function parameters

  • generate_transaction: true/false, default true

Read any Unreal object property through the Remote Control property endpoint.

Parameters:

• kwargs: key=value pairs or JSON object Supported parameters:

  • object_path: Direct Unreal object path

  • actor_label: Actor label to resolve into an object path

  • component_class: Optional component class to resolve from the actor

  • property_name: Unreal property name to read

Write any Unreal object property through the Remote Control property endpoint.

Parameters:

• kwargs: key=value pairs or JSON object Supported parameters:

  • object_path: Direct Unreal object path

  • actor_label: Actor label to resolve into an object path

  • component_class: Optional component class to resolve from the actor

  • property_name: Unreal property name to write

  • property_value: Value to assign, preferably via JSON for structs

  • generate_transaction: true/false, default true

Create a sample castle workflow from primitive shapes.

Parameters:

• kwargs: Optional key=value pairs or JSON object Supported parameters:

  • prefix: Actor label prefix, default Castle

  • origin: x,y,z base location

  • stone_color: r,g,b or r,g,b,a color for stone elements

  • roof_color: r,g,b or r,g,b,a color for roof elements

• layout: classic, courtyard, bastion, or longhall

• size: compact, standard, or grand

• palette: granite, sandstone, moss, or obsidian

• yaw: rotate the layout around the origin in degrees

• replace_existing: true/false, default true

  • dry_run: true/false, default false

Verify that a castle built from the shared plan exists in the current level.

Parameters:

• prefix: Actor label prefix, default Castle

Delete a castle by prefix.

Parameters:

• kwargs: Optional key=value pairs or JSON object Supported parameters:

  • prefix: Actor label prefix, default Castle

  • strict_plan: true/false, default false

  • dry_run: true/false, default false