ue5-mcp and unreal-mcp
These are competitors offering overlapping functionality—both enable AI assistants to control Unreal Engine via natural language through MCP—though the second provides broader control beyond just Blueprint editing.
About ue5-mcp
mirno-ehf/ue5-mcp
Let AI edit your Unreal Engine Blueprints. MCP server plugin for Claude Code — describe what you want in plain English.
Implements a UE5 editor plugin exposing Blueprints via local HTTP, wrapped in an MCP server for Claude Code integration. Supports read/modify/create operations on Blueprints, materials, and Anim Blueprints through natural language commands. Runs in-process when the editor is open, or spawns a headless instance for background operations.
About unreal-mcp
chongdashu/unreal-mcp
Enable AI assistant clients like Cursor, Windsurf and Claude Desktop to control Unreal Engine through natural language using the Model Context Protocol (MCP).
Implements a native C++ TCP server plugin paired with a Python MCP server using FastMCP, enabling comprehensive Unreal workflows including actor manipulation, Blueprint creation with node graph editing, and real-time viewport control. The architecture uses stdio transport between AI clients and the Python server, which communicates via TCP (port 55557) with the Unreal plugin to execute serialized commands and return responses.
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