Game Development

Unity MCP Server — 268 tools for AI-assisted game development. Connect Claude, Cursor, or any MCP client to Unity Editor & Unity Hub. Scene management, GameObjects, components, builds, profiling, Shader Graph, Amplify, terrain, physics, NavMesh, animation, MPPM multiplayer & more. Free & open source by AnkleBreaker Studio.

FreeUltraCode - AI coding agent for game development: engine workflows, gameplay code, and asset generation.

Agent skill for converting 2D character into style-consistent transparent animation sequences and spritesheets for game engines | 用于将静态 2D 角色/物体图片，通过 agent 转化为一致的透明背景游戏动画序列帧。

Claude Code CLI integration for Unreal Engine 5.7 - Get AI coding assistance with built-in UE5.7 documentation context directly in the editor.

Agent Skill: turn AI-generated video into 2D game sprite sheets (the Mortal Kombat method, with MiniMax H3 as the actor)

Best Roblox Luau Bug Checker and API Verifier 2026 DevForum MCP Tool

55 MCP tools to drive the Unity Editor from any MCP-compatible AI agent — scenes, GameObjects, prefabs, assets, tests, and builds. OpenClaw gateway included for remote and chat access.

Local-first desktop agent that turns a prompt into a reviewed, playable browser game with Codex App Server.

Codex-native CLI for AI-assisted game development, scaffolding local projects with studio roles, bounded prompts, and hard-failing validation.

77 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill for your engine and task. Runs in Claude Code, Cursor, Kiro, Codex, Copilot, Gemini CLI and more.

RSIGame: Autonomous agentic game development with recursive self-improvement

Unreal Engine plugin for LLM/GenAI models & MCP UE5 server. OpenAI GPT-5, Deepseek R1, Claude Opus/Sonnet, Gemini 3, Grok 4, Alibaba Qwen, Kimi, ElevenLabs TTS, Inworld, OpenRouter, Groq, GLM, Ollama, Local, Meshy, Tripo, Hunyuan3D, Rodin, fal, Dashscope, Seedream. NPC AI, agentic, chat, 3D gen, TTS, multimodal, image gen. UnrealMCP/UnrealClaude

Roblox Studio Live Sync 2026: Open Cloud WebSocket Agent for Real-Time Playtest Hot-Reloading

A wonderful list of Game Development resources.

把小说改编成可玩游戏的 AI skill 合集：从文字冒险、策略经营到互动影游，一站式生成策划案、可运行代码与实机验收，适配 Claude Code / Codex 等 ｜ Agent skills for adapting novels into playable games

Universal development automation for ANY project. Claude Code implements features, runs tests, creates PRs autonomously. 15+ framework presets or custom commands. Issue-driven, secure, scalable. Save 20-100 hrs/month. MIT license.

Roblox Luau Architecture, Security & Performance Mastery 2026

MCP server for full Godot 4.x engine control: 157 tools for AI-driven game development (GDScript and C#/.NET). Tested with Godot 4.7.

Agent Skills that turn novels into source-grounded, fully playable games for Claude Code, Codex, and Kimi Code(K3).

Lightweight UE5 plugin that exposes Unreal Engine's reflection system over TCP+JSON — let AI agents call UFunctions, read/write UProperties, and inspect any UObject in a running editor, zero engine modification required.

Roblox Luau AI Agent Standards and Static Checker Toolkit 2026

94 specialist Blender skills for Cursor, Claude Code, Kiro & Codex -> MCP-powered production pipeline from blockout to engine export.

Best Open-Source Roblox Studio AI Workflow for Claude Code 2026

VibeGame: Vibe Your Dream Game -- An open-source self-evolving multi-agent framework with an AI-Native game engine that turns your natural language into a fully playable 2D web game and edit it any way you want, built on Claude Code & Codex.