unreal-api-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| UNREAL_VERSION | No | UE version to serve (e.g., '5.5', '5.7', '5.7.3'). Default: 5.7 | |
| UNREAL_INSTALL_PATH | No | Override UE install path (only used for ingest/local build) | |
| UNREAL_PROJECT_PATH | No | Path to Unreal project directory to auto-detect version from .uproject file |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| search_unreal_api | Search the Unreal Engine API by keyword. Args: query: Search terms (class name, function name, or keyword). n_results: Number of results to return (1-20, default 10). member_type: Filter by type: "class", "struct", "enum", "function", "property", or "delegate". Leave empty for all. |
| get_function_signature | Get the exact signature of an Unreal Engine function by fully-qualified name. Args: fqn: Fully-qualified name like "AActor::GetActorLocation" or "UGameplayStatics::SpawnActor". |
| get_include_pathA | Get the #include path for an Unreal Engine class, struct, or type. Args: name: Class or type name (e.g. "AActor", "FHitResult", "ECollisionChannel"). |
| get_class_referenceB | Get all public members of an Unreal Engine class. Args: class_name: The class name (e.g. "AActor", "ACharacter", "UGameplayStatics"). |
| get_deprecation_warningsA | Check if an Unreal Engine API is deprecated. Args: name: API name to check (function, class, property, etc.). |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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