| Tool | Description | Notes |
|---|---|---|
get_unreal_engine_path |
Get the active Unreal Engine root path from the connected editor session | |
get_unreal_project_path |
Get the active Unreal project file path from the connected editor session | |
get_unreal_version |
Get the active Unreal Engine version string from the connected editor session |
| Tool | Description | Notes |
|---|---|---|
editor_create_object |
Create a new object/actor in the world | |
editor_update_object |
Update an existing object/actor in the world | |
editor_delete_object |
Delete an object/actor from the world |
| Tool | Description | Notes |
|---|---|---|
manage_asset |
Asset tool namespace for listing, searching, inspecting, exporting, validating, duplicating, renaming, moving, deleting, saving, and folder-management actions. | |
manage_actor |
Actor tool namespace for listing, searching, spawning, deleting, transforming, and inspecting level actors. | |
manage_editor |
Editor tool namespace for run_python, console_command, project_info, map_info, world_outliner, is_pie_running, start_pie, stop_pie, screenshot, and move_camera actions. | Canonical namespace for project_info, map_info, world_outliner, start_pie, stop_pie, is_pie_running, console_command, and run_python. |
manage_level |
Level tool namespace for map inspection, actor listing, world outliner inspection, and preset structure creation actions. | |
manage_system |
System tool namespace for console commands and asset validation actions. | Slim namespace for console and validation helpers; use manage_editor for canonical project and map inspection. |
manage_inspection |
Inspection tool namespace for asset, actor, map, and basic Blueprint summary actions. | Asset, actor, and map inspection work; Blueprint inspection is limited to high-level asset summaries in stock UE4.25 Python. |
manage_tools |
Tool-namespace registry for listing registered tool namespaces and describing supported actions. Use this as the discovery entry point for the namespace-first MCP surface. | |
manage_source_control |
Source-control tool namespace for provider inspection and file or package source-control operations. | provider_info works broadly, but file and package operations require a configured and available Unreal source-control provider, returning success:false with unavailable:'source_control_no_provider' when none is enabled. |
| Tool | Description | Notes |
|---|---|---|
manage_lighting |
Lighting tool namespace for spawning common light actors, transforming them, and inspecting level lighting state. | |
manage_level_structure |
Level-structure tool namespace for preset town, house, mansion, tower, wall, bridge, and fortress construction actions. | |
manage_volumes |
Volume tool namespace for spawning common engine volumes and applying delete or transform actions. | |
manage_navigation |
Navigation tool namespace for spawning navigation volumes and proxies plus basic map inspection actions. | |
manage_environment |
Environment-building tool namespace for preset town, arch, staircase, pyramid, and maze generation actions. | |
manage_splines |
Spline tool namespace for spawning a spline-host actor or Blueprint and then transforming or deleting it. | |
manage_geometry |
Geometry tool namespace for wall, arch, staircase, and pyramid preset construction actions. | |
manage_effect |
Effects tool namespace for spawning debug-shape actors, assigning materials, tinting them, and deleting them. |
| Tool | Description | Notes |
|---|---|---|
manage_skeleton |
Skeleton tool namespace for searching Skeleton and SkeletalMesh assets and inspecting their metadata. | |
manage_material |
Material tool namespace for listing materials, applying them to actors or Blueprints, and tinting them with material instances. | |
manage_texture |
Texture tool namespace for searching texture assets, importing image files as textures, and reading their asset metadata. | import_texture requires a local image file path that is accessible from the machine running the Unreal Editor session. |
manage_data |
Data tool namespace for searching data assets, creating common data containers, and inspecting their asset metadata. | |
manage_blueprint |
Blueprint tool namespace for Blueprint creation, component editing, compilation, and basic Blueprint summary actions. | Blueprint asset and component edits work; read returns high-level graph summaries only, while pin wiring, variable authoring, and variable/function detail helpers are excluded from the MCP surface in stock UE4.25 Python. |
manage_sequence |
Sequence tool namespace for creating, searching, inspecting, and editing LevelSequence assets, including bindings, tracks, sections, keys, camera cuts, playback ranges, and speed-track time calculations. | Advanced binding, track, section, key, camera-cut, playback-range, and speed-track analysis actions require the UE4.25 SequencerScripting plugin in the target project. |
manage_audio |
Audio tool namespace for importing audio files, searching audio assets, and inspecting their asset metadata. | |
manage_widget |
Widget tool namespace for UMG Blueprint creation, widget-tree inspection, widget-tree edits, CanvasPanel root normalization, and viewport spawning actions. Use inspect_tree to verify designer contents, add_child_widget for nested layout work, and ensure_canvas_root when absolute CanvasPanel positioning is required. | create_widget_blueprint, inspect_tree, add_text_block, add_button, and ensure_canvas_root work; use add_child_widget for normal nested layout, and use ensure_canvas_root before CanvasPanel positioning or sizing if the root is another panel. setup_sidebar_tab builds a WebBrowser sidebar tab end to end (EUW asset, browser child, URL, open tab); use_template duplicates the golden template (browser + On Key Down shortcut fix included) instead of building from scratch. The sidebar url accepts any page URL (DSH web GUI is the convention); DSH asset/browser names stay, non-DSH pages get no editor loop and face the 4.25 CEF gate. add_to_viewport requires PIE; start_pie_if_needed can request PIE and may require a retry. |
| Tool | Description | Notes |
|---|---|---|
manage_animation_physics |
Animation-and-physics tool namespace for physics Blueprint spawning, Blueprint physics settings, and Blueprint compilation actions. | |
manage_input |
Input tool namespace for creating classic UE4 input mappings. | Focused on classic UE4 input-mapping authoring; use manage_editor.project_info for the canonical project summary. |
manage_behavior_tree |
Behavior-tree tool namespace for creating, searching, and inspecting BehaviorTree assets. | Focused on BehaviorTree asset discovery and inspection; use manage_editor.project_info for the canonical project summary. |
manage_gas |
GAS tool namespace for searching gameplay-ability-related assets and inspecting their asset metadata. |