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Game developer

Tools that let a coding agent work inside your engine: edit scenes, build levels, make 3D and 2D assets.

Picked by hand, reviewed 2026-10-19. Stars and status update every 4 hours.

  1. 01Work inside the Unity editor

    MCP server

    MCP for Unity

    The most starred Unity MCP server. The agent manages assets, controls scenes and edits scripts in your editor.

    15k+64 this week

    Unity Package Manager, add from git URL

    https://github.com/CoplayDev/unity-mcp.git?path=/MCPForUnity#main

  2. 02Build in Godot

    MCP server

    Godot MCP Runtime

    Drives the Godot editor and the running game. Nothing to install into your project, and actively maintained.

    Add to Claude Code

    claude mcp add godot -- npx -y godot-mcp-runtime

  3. 03Work in Unreal Engine

    Skill

    Unreal Engine skills

    Published by Epic Games and listed in Anthropic's official plugin marketplace.

    1.1k+432 this week

    In Claude Code

    /plugin install unreal-engine-skills-for-claude-code@claude-plugins-official

    MCP server

    Unreal Engine MCP

    Controls the Unreal editor: actors, assets, levels. Also needs its Unreal plugin, see its README.

    Add to Claude Code

    claude mcp add unreal-engine -- npx -y unreal-engine-mcp-server@beta

  4. 04Make 3D models and scenes

    MCP server

    Blender MCP

    Community plugin that drives Blender from a prompt. One of the most starred MCP servers.

    32k+240 this week

    Add to Claude Code

    claude mcp add blender uvx mcp-for-blender

  5. 05Draw pixel art and sprites

    MCP server

    Aseprite AI Artist

    The agent paints in the Aseprite window you already have open. MCP server plus skills.

    409+15 this week

    Install the Aseprite extension

    npx @pebbly/aseprite-ai-artist install-extension

    Then

    /plugin marketplace add with-pebbly/aseprite-ai-artist

    Then

    /plugin install aseprite@aseprite-ai-artist

  6. 06The coding agent itself

    Agent

    Claude Code

    Every pick above installs into it. Works in the terminal next to your engine.

    152k+833 this week

    Install

    curl -fsSL https://claude.ai/install.sh | bash

Other kits: Frontend developer, Product manager