Unreal Engine API MCP - MCP App for ChatGPT, Claude & AI Assistants | MCP App Store

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Unreal Engine API MCP

Name: Unreal Engine API MCP
Availability: InStock
Author: codeturion

Supports UI

by codeturion

Instant, accurate Unreal Engine C++ API documentation for AI agents

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Works in:CursorWindsurf

Exposes:Tools

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What it does

Provides AI agents with precise Unreal Engine C++ API documentation, preventing hallucinations of signatures and incorrect #include paths. It uses a version-specific SQLite database to serve accurate member lists, return types, and deprecation warnings for UE runtime, editor, and developer modules.

Tools

search_unreal_api: Find APIs by keyword.
get_function_signature: Get exact function parameters and return types.
get_include_path: Resolve the correct #include for a type.
get_class_reference: Get a full reference card for a class.
get_deprecation_warnings: Check if a specific API is obsolete.

Installation

Add to your MCP config:

{
  "mcpServers": {
    "unreal-api": {
      "command": "uvx",
      "args": ["unreal-api-mcp"],
      "env": {
        "UNREAL_VERSION": "5.5"
      }
    }
  }
}

Supported hosts

Confirmed for Claude Code, Cursor, and Windsurf.

Quick install

uvx unreal-api-mcp

Information

Pricing: free
Published: 4/17/2026
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Related Apps

Choose your AI client and follow the steps below.

Cursor

Add to mcp.json: { "unreal-api": { "command": "uvx", "args": ["unreal-api-mcp"], "env": { "UNREAL_VERSION": "5.5" } }

Windsurf

Add to mcp_config.json: { "unreal-api": { "command": "uvx", "args": ["unreal-api-mcp"], "env": { "UNREAL_VERSION": "5.5" } } }

Claude Desktop

{
  "unreal-api": {
    "command": "uvx",
    "args": ["unreal-api-mcp"],
    "env": { "UNREAL_VERSION": "5.5" }
  }
}