SDK-free MCP server framework with self-implemented protocol engine (MCP 2026-07-28 + legacy), 19 built-in plugins, OWASP MCP Top 10 security, and zero external dependencies.
Open-source MCP server connecting AI agents (Claude, Cursor, GitHub Copilot, Gemini, and more) to Unreal Engine 5.7, editor and runtime (C++ plugin + .NET sidecar).
Additionally you can use AI Game Dev app (https://ai-game.dev) to generate images, video, audio, 3D, rig, animation and much more.