708 projects whose own agent configuration covers game development. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| GenOrca/unreal-mcp Unreal Engine MCP Server: Control UE5 with Claude & AI Agents. Supports Python and C++ for | 141 | Claude Code | 1 | 2,258 tok |
| shinshin86/live2d-add-motion-sample-web-ui | 132 | Claude Code, Codex, OpenCode | 2 | 2,015 tok |
| game4automation/realvirtual-WEB realvirtual.io Browser-based 3D-HMI for industrial automation — Three.js/TypeScript viewer for realvirtua | 131 | Claude Code | 8 | 4,660 tok |
| appsinacup/godot-whisper whisper.appsinacup.com A GDExtension addon for the Godot Engine that enables realtime audio transcription, suppor | 130 | GitHub Copilot | 1 | 1,402 tok |
| Jahrome907/minecraft-agent-skills Minecraft AI agent skills and dual-target plugin bundle for Codex and Claude Code. | 129 | Claude Code, Codex, OpenCode | 14 | 246 tok |
| HappyLifeOk/cc-3-8-x-mcp MCP service + offline CLI for Cocos Creator 3.8.x: exposes the editor's scene, asset, prev | 127 | Codex, OpenCode | 1 | 1,566 tok |
| portons/codex-pet-share | 126 | Codex, OpenCode | 2 | 1,027 tok |
| AztecProtocol/aztec-starter A simple aztec contract + test to get started. | 122 | Claude Code, Codex, OpenCode | 3 | 2,598 tok |
| liangdabiao/Godogen linux.do liang's Godogen: A skill set for building complete Godot 4 projects with Claude Code. Desc | 121 | Claude Code | 4 | 189 tok |
| omnilink-tech/omnisim omnilink-agents.com Open-source robotics simulator for coding agents: HTTP/JSON + MCP control, Newton physics, | 121 | Claude Code, Codex, OpenCode | 2 | 15,078 tok |
| wassermanproductions/blockout Open Source Desktop App to help with Previs for AI-native filmmaking — stage grey-box scen | 120 | Claude Code, Codex, OpenCode | 2 | 3,634 tok |
| BlueBirdBack/godot-cursorrules Godot 4.4 Cursor rules: coding standards, architecture patterns, and performance tips for | 119 | Cursor | 1 | 774 tok |
| Koshimizu-Takehito/my-toybox my-toybox is an experimental iOS app project that showcases a wide variety of SwiftUI and | 117 | Claude Code | 13 | 815 tok |
| godot-fun/godot-framework A lightweight Godot framework + agent skills for building and shipping games | 116 | Codex, OpenCode | 1 | 2,480 tok |
| oculus-samples/Unity-MoveFast Oculus Interaction SDK showcase demonstrating the use of Interaction SDK in Unity with han | 115 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,061 tok |
| TimeWarpEngineering/timewarp-nuru Route-based CLI framework for .NET - Nuru means 'light' in Swahili | 114 | Claude Code | 1 | — |
| Karmacoke/chargen karmacoke.github.io AI-powered character generator built with React. Create detailed TRPG/Novel characters, NP | 113 | Claude Code | 1 | 4,057 tok |
| IvanMurzak/Unity-AI-Animation ai-game.dev MCP Tools for Unity Animation — create and edit clips and animators with AI. | 112 | Claude Code | 1 | 377 tok |
| Realistic-Farming/FS25_SoilFertilizer discord.gg Realistic soil nutrient management for Farming Simulator 25. Track N/P/K, pH, and organic | 108 | Claude Code | 1 | 6,593 tok |
| IceYGO/windbot A C# bot for ygopro, compatible with the ygosharp server. | 103 | Codex, OpenCode | 1 | 5,254 tok |
| amenti-labs/vibecraft AI-driven vibe based Minecraft building via MCP. Describe a build, watch your agent constr | 98 | Claude Code | 1 | 1,274 tok |
| demonixis/oxrsys | 98 | Codex, OpenCode | 1 | 3,580 tok |
| hiddenswitch/Spellsource hiddenswitch.com A multiplayer card battle engine | 97 | Claude Code | 1 | 762 tok |
| MichaelAyles/KiDoom Doom. In Kicad | 97 | Claude Code | 1 | 5,132 tok |
| OneYoungMean/KimodoUnityBridge Free Local Unity AI Motion Generate Tool.Based By Nvlab Kimodo. | 97 | Codex, OpenCode | 1 | 82 tok |
| keijiro/LowLevelDigger Low-Level 2D Physics (Unity 6.3) mini game sample project | 94 | Codex, OpenCode | 1 | 157 tok |
| PlayHyperia/hyperforge MMORPG for humans and agents. In development. Powered by ElizaOS | 94 | Claude Code, Codex, OpenCode | 5 | 7,884 tok |
| pardeike/DecompilerServer A powerful MCP (Model Context Protocol) server for decompiling and analyzing .NET assembli | 94 | Codex, GitHub Copilot, OpenCode | 2 | 636 tok |
| kylesnowschwartz/claude-code-hero | 94 | Claude Code | 4 | 1,641 tok |
| wgt19861219/godot-mcp-enhanced godotengine.org Enhanced MCP server for Godot 4.5-4.7: 33 tools / 199 actions, 3-layer architecture (headl | 92 | Claude Code, Codex, OpenCode | 15 | 10,697 tok |
| protoman/rockbot rockbot.upperland.net An open-source, SDL based, game engine to replicate old style NES games, mostly Megaman on | 92 | GitHub Copilot, Gemini CLI | 2 | 750 tok |
| indiesoftby/defold-agent-config An example configuration of AGENTS.md and a set of skills for AI-assisted game development | 91 | Codex, OpenCode | 1 | 1,805 tok |
| diillson/chatcli chatcli.edilsonfreitas.com ChatCLI is a command-line application that utilizes LLMs—such as those from Anthropic, Ope | 90 | Claude Code, Codex | 66 | — |
| softdaddy-o/yes-ue-mcp Native C++ Model Context Protocol (MCP) plugin for Unreal Engine 5.4+ | 89 | Codex, OpenCode | 1 | 2,529 tok |
| fabkury/p3a makapix.club Pixel art player built on ESP32-P4 | 88 | Claude Code, Codex, OpenCode | 2 | 4,342 tok |
| moorestech/moorestech Animated open world automated factory game | 83 | Claude Code, Codex, OpenCode | 61 | 4,003 tok |
| oculus-samples/voicesdk-samples-whisperer Oculus Voice SDK showcase demonstrating the use of Voice SDK in Unity. This project contai | 82 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,047 tok |
| miskibin/warbell miskibin.github.io Action-RPG: a Bevy 0.19 / Rust game — town-building, night sieges, upgrades, bloodline su | 81 | Claude Code, Codex, OpenCode | 8 | 10,166 tok |
| chongdashu/threejs-toonshooter A vibe coded threejs shooter arena using threejs agent skills | 79 | Claude Code | 1 | — |
| KilledByAPixel/LittleJS-AI An AI-assisted toolkit for making HTML5 games with LittleJS | 77 | Claude Code, Codex, OpenCode | 2 | 3,670 tok |
| oculus-samples/Unity-AppSpaceWarp Application SpaceWarp showcase demonstrating how developers can generate only every other | 74 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,063 tok |
| nataliapc/mcp-openmsx A Model Context Protocol (MCP) server for automating openMSX emulator instances. This serv | 73 | Claude Code, Codex, OpenCode | 3 | 3,136 tok |
| remiphilippe/mcp-unreal MCP server that gives AI coding agents (Claude Code, Cursor, etc.) full control over Unrea | 68 | Claude Code | 6 | 6,281 tok |
| Yuki001/game-dev-skills My personal agent skill repository, primarily focused on game development. | 67 | Claude Code | 1 | — |
| HLND2T/CS2_VibeSignatures Generate CS2 signatures via Agent SKILLS with ida-pro-mcp | 65 | Claude Code, Codex, OpenCode | 55 | 759 tok |
| wingedsheep/argentum-engine magic.wingedsheep.com Magic: The Gathering rules engine + online play platform, in Kotlin | 64 | Claude Code, Codex, OpenCode | 16 | 3,247 tok |
| jlrouzies-fr/doom64-rt Doom 64 Ray Tracing | 60 | Codex, OpenCode | 1 | 25,839 tok |
| papadanku/CShade papadanku.github.io Image and video processing shaders for ReShade. | 60 | Codex, OpenCode | 1 | 375 tok |
| ryancampbell/kart-royale racing.ryancampbell.com A kart racing game in the browser with zero art assets — every texture, mesh, material and | 60 | Claude Code | 1 | 2,881 tok |
| letmeow/spark-arc-studio An autonomous multi-agent IDE for screenplays🎮 & novels📖. One-click to share web perform | 60 | Claude Code, Codex, OpenCode | 2 | 12,709 tok |