Asset Tools

Asset tools operate at the Unreal asset boundary: creating assets, inspecting asset-level metadata, and editing metadata. After creation, switch to the domain-specific tools for graph, member, parameter, or WidgetTree edits.

Recommended Flow

1. Use asset_create when the target asset does not exist.
2. Use asset_inspect to confirm the asset kind and asset-level state.
3. Use asset_edit only for metadata or enum-entry compatibility edits.
4. Continue with Blueprint, Material, PCG, or Widget tools for domain edits.

Tool Summary

Tool	Purpose
asset_create	Create supported Unreal assets.
asset_inspect	Inspect an asset through the matching public domain surface.
asset_edit	Edit asset-level metadata; enum entries are a compatibility case.

asset_create

Creates a supported Unreal asset.

Parameters

Field	Required	Notes
kind	yes	blueprint, enum, material, materialFunction, pcgGraph, or widgetBlueprint.
assetPath	yes	Destination Unreal asset path.
parentClassPath	no	Blueprint parent class path; Blueprint defaults to Actor, WidgetBlueprint defaults to UserWidget.
parentClass	no	Compatibility alias for parent class.
entries	no	Enum entries for kind: enum.
displayNames	no	Enum display names keyed by entry name.
args	no	Optional kind-specific argument envelope.
dryRun	no	Validate without applying.
returnDiff	no	Include diff when supported.
returnDiagnostics	no	Defaults to true.
expectedRevision	no	Optimistic mutation guard when supported.

Next Step

Use asset_inspect, then switch to the domain tool: blueprint.*, material.*, pcg.*, or widget.*.

asset_inspect

Inspects an asset through its public domain surface.

Parameters

Field	Required	Notes
kind	yes	Same kind set as asset_create.
assetPath	yes	Unreal asset path.
view	no	PCG or WidgetTree view: overview, pins, links, defaults, full, outline, layout, or details.
filter	no	nodeIds, names, or fuzzy text, depending on asset kind.
page	no	limit and cursor for paged graph results.
includeConnections	no	Material connection detail.
nodeIds	no	Material expression ids.

Use When

Use this when the asset kind is known but the next step depends on asset-level metadata or routing to the correct domain tool.

asset_edit

Edits asset metadata. updateEntries remains for enum entry compatibility, but general asset editing should be metadata-only.

Parameters

Field	Required	Notes
assetPath	yes	Unreal asset path.
operation	yes	updateMetadata or updateEntries.
kind	no	Required only for enum compatibility updateEntries.
metadata	no	String metadata key/value pairs to set.
removeKeys	no	Metadata keys to remove.
clearMetadata	no	Remove all current metadata before applying new values.
entries	no	Enum entries for updateEntries.
displayNames	no	Enum display names keyed by entry name.
args	no	Optional operation envelope.
dryRun	no	Validate without applying.
returnDiff	no	Include diff when supported.
returnDiagnostics	no	Defaults to true.
expectedRevision	no	Optimistic mutation guard when supported.

Boundary

Do not use asset_edit for graph nodes, Blueprint members, PCG parameters, or WidgetTree hierarchy. Use the matching domain tool for those changes.