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Unreal Engine MCP Server
MCPOpen SourceMIT79.8
by ChiR24 • Uncategorized
A Model Context Protocol server enabling AI assistants to control Unreal Engine via a native C++ Automation Bridge plugin.
Example Use Cases
- 1
Automate asset and actor management within Unreal Engine projects.
- 2
Control editor functions, level streaming, and visual effects programmatically.
- 3
Integrate AI-driven workflows with Unreal Engine via a robust automation bridge.
Description
This MCP server provides comprehensive automation capabilities for Unreal Engine 5.0 to 5.7, allowing AI agents to manage assets, actors, levels, animations, visual effects, audio, gameplay systems, and more through a TypeScript and C++ based server. It features dynamic type discovery, command safety, asset caching, and supports both local and LAN connections with centralized configuration. The server integrates tightly with Unreal Engine via a native plugin and offers optional GraphQL API and Docker support for flexible deployment.
Capabilities(41 total)
Tools (35)
manage_tools
Dynamic MCP tool management. Enable/disable tools and categories at runtime. Actions: list_tools, list_categories, enable_tools, disable_tools, enable_category, disable_category, get_status, reset.
action:string*tools:arraycategory:string
manage_asset
Create, import, duplicate, rename, delete assets. Edit Material graphs and instances. Analyze dependencies.
action:string*assetPath:stringdirectory:stringclassNames:arraypackagePaths:arrayrecursivePaths:booleanrecursiveClasses:booleanlimit:numberoffset:numbersourcePath:stringdestinationPath:stringassetPaths:arraylodCount:numberreductionSettings:objectnodeName:stringeventName:stringmemberClass:stringposX:numberposY:numbernewName:stringoverwrite:booleansave:booleanfixupRedirectors:booleandirectoryPath:stringname:stringpath:stringparentMaterial:stringparameters:objectwidth:numberheight:numberformat:stringmeshPath:stringtag:stringmetadata:objectgraphName:stringnodeType:stringnodeId:stringsourceNodeId:stringtargetNodeId:stringinputName:stringfromNodeId:stringfromPin:stringtoNodeId:stringtoPin:stringparameterName:stringvalue:anyx:numbery:numbercomment:stringparentNodeId:stringchildNodeId:stringmaxDepth:numberprefix:stringsuffix:stringsearchText:stringreplaceText:stringpaths:arraydescription:stringcheckoutFiles:booleanshowConfirmation:booleanpinName:stringdesc:stringmaterialPath:stringtexturePath:stringexpressionClass:stringcoordinateIndex:numberparameterType:stringnodes:arraytags:arrayfolderPath:stringsourceNode:stringtargetNode:stringoutputPin:stringinputPin:stringtype:stringdefaultValue:anyexpressionIndex:string
manage_blueprint
Create Blueprints, add SCS components (mesh, collision, camera), and manipulate graph nodes.
action:string*name:stringblueprintPath:stringblueprintType:stringsavePath:stringcomponentType:stringcomponentName:stringcomponentClass:stringattachTo:stringnewParent:stringpropertyName:stringvariableName:stringoldName:stringnewName:stringvalue:anymetadata:objectproperties:objectgraphName:stringnodeType:stringnodeId:stringpinName:stringlinkedTo:stringmemberName:stringx:numbery:numberlocation:arrayrotation:arrayscale:arrayoperations:arraycompile:booleansave:booleaneventType:stringcustomEventName:stringparameters:arrayvariableType:stringdefaultValue:anycategory:stringisReplicated:booleanisPublic:booleanvariablePinType:objectfunctionName:stringinputs:arrayoutputs:arrayposX:numberposY:numbereventName:stringparentComponent:stringmeshPath:stringmaterialPath:stringtransform:objectapplyAndSave:booleanscriptName:stringmemberClass:stringtargetClass:stringinputAxisName:stringinputPin:stringoutputPin:stringsaveAfterCompile:booleantimeoutMs:numberwaitForCompletion:booleanwaitForCompletionTimeoutMs:numberparentClass:stringfromNodeId:stringfromPin:stringfromPinName:stringtoNodeId:stringtoPin:stringtoPinName:string
control_actor
Spawn actors, set transforms, enable physics, add components, manage tags, and attach actors.
action:string*actorName:stringchildActor:stringparentActor:stringclassPath:stringmeshPath:stringblueprintPath:stringlocation:objectrotation:objectscale:objectforce:objectcomponentType:stringcomponentName:stringproperties:objectvisible:booleannewName:stringtag:stringvariables:objectsnapshotName:string
control_editor
Start/stop PIE, control viewport camera, run console commands, take screenshots, simulate input.
action:string*location:objectrotation:objectviewMode:stringenabled:booleanspeed:numberfilename:stringfov:numberwidth:numberheight:numbercommand:stringsteps:integerbookmarkName:stringassetPath:stringlevelPath:stringpath:stringactorName:stringname:stringmode:stringdeltaTime:numberresolution:stringrealtime:booleanstat:stringcategory:stringpreferences:objectsection:stringkey:stringvalue:anyinputAction:stringaxis:string
Resources (6)
Assets
Project assets
URI: ue://assetsMIME: application/json
Actors
Actors in the current level
URI: ue://actorsMIME: application/json
Current Level
Current level name and path
URI: ue://levelMIME: application/json
Health Status
Server health and performance metrics
URI: ue://healthMIME: application/json
Automation Bridge
Automation bridge diagnostics and recent activity
URI: ue://automation-bridgeMIME: application/json
Quick Actions
Security
Scanned 1 month(s) agoRisk Level
MINIMAL
Read-only data retrieval, no side effects
Trust Score
C62/100
11/17 checks passed
Scores are informational only and provided “as is” without warranty. AgentHotspot assumes no liability for actions taken based on these ratings.
Quick Stats
Service TypeMCP
Pricing ModelFree
Capabilities35 Tools / 0 Prompts / 6 Resources
OwnerChiR24
CategoryUncategorized
DependenciesUnreal Enginerequired
Tags
mcpmcp-serverunreal-engineunreal-engine-5