GameDev-MCP-Server

MCP Tools and AgentsFreeOpen Source

Engine-agnostic MCP core shared by Unity-MCP, Godot-MCP and Unreal-MCP for driving game engines from AI agents.

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for GameDev-MCP-Server, derived from its capabilities.

AIVSS 7.5 · High

Overview

GameDev-MCP-Server is an open-source, engine-agnostic MCP server that underpins Unity-MCP, Godot-MCP and Unreal-MCP, providing the shared plugin bridge that lets AI agents drive a game engine. Security surface: it opens a local plugin port between the agent and an editor/runtime, so connection auth and transport are the controls over who can drive the engine.

Key features

Engine-agnostic MCP core
Local plugin bridge/port
Shared by Unity/Godot/Unreal servers
Configurable client transport/timeouts

Use cases

Build an engine-integration MCP
Share tooling across game-engine servers