6,944 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
auratech-lab/r3arxiv-react3-archive
Skill Codex
Plan, build, review, and debug React Three Fiber, Three.js, WebGL/WebGPU, shader, XR, asset-pipeline, physics, game, and creative 3D web app work using the R3ARXIV agent catalog plus absorbed R3F/Three.js skill patterns. Use when the task mentions @react-three/fiber, R3F, Drei, Three.js, WebGL, WebGPU, GLSL, shaders…
Skill Claude CodeCodex
Still-image generation guide for SpriteCook. Use with spritecook-workflow-essentials when generating pixel art or detailed/HD assets, choosing models, and keeping style consistency with reference assets.
Skill Codex
Develop TypeScript/Three.js games in isolated workspaces, plan games and create, edit, upgrade, animate, and prepare production-ready game assets with Meowa. Use for Game Designer research and design documents, pixel or HD sprites, consistent variants, multi-view or Spine characters, UI sheets, image and frame edits…
Plugin Claude Code
Bundles 11 skills · 373 tokens together
Unity development skills for UniClaude — architecture decisions, MCP tool workflows, and code review.
MCP server Claude CodeCodexCursor +2
stdio bridge for the local Funplay MCP for Godot editor addon. Runs locally from the funplay-godot-mcp npm package. Needs 4 environment variables to run.
Plugin Claude Code
Comprehensive data-layer access to your Skyrim SE load order — read any record, author patches into a new plugin, look mods up on Nexus, and look up record schemas, Papyrus signatures, performance reviews, and distributor grammars — in plain English.
AlterLab-IEU/AlterLab_GameForge
Plugin Claude Code
Bundles 41 skills, 11 agents, 7 hooks · 4,339 tokens together
A full indie game studio for Claude Code: 11 studio agents, workflow skills from first idea to launch, engine specialists for Godot, Unity, Unreal, Three.js and 2D web, plus vibe-coding and AI-asset workflows.
Skill Codex
Act as a Chinese-language Keeper (KP) for Call of Cthulhu-style investigative tabletop RPG sessions. Prioritize immersive play, player agency, clean pacing, and faithful dice adjudication over rules lectures.
ra1nyxin/immersive-vibration-response-skill
Skill Codex
Provide autonomous, low-power haptic feedback and a playful, opinionated interaction style for players through the local ESP32 vibration bridge. Use for interactive games, embodied-agent play, roleplay, simulations, live narratives, and long-running creative or coding tasks whenever game events, decisions, task…
Skill Claude CodeCodex
Orchestrate the full Roblox game development lifecycle. Use as the umbrella entrypoint for broad requests like create a Roblox game, build a new game, continue development, what should we do next, take this from idea to launch, make this game profitable, plan the roadmap, manage production, or maintain a live Roblox…
Agent Claude CodeOpenCode
The GML Specialist is the hands-on GML coding authority. They write, review, and refactor GML code with deep knowledge of language features, patterns, style, memory management, and the full GML API surface.
MCP server Claude CodeCodexCursor +2
MCP server "beckett", hosted remotely at 127.0.0.1, as configured in beckettlab/beckett-godot-mcp.
Skill Claude CodeCodex
Use this skill whenever the user wants to look up Minecraft source, mod source, mod loader source, mappings, registries, versions, version differences, access transformers, mixin information, documentation, or code search results with minecraft-dev-cli. Also use it for Fabric, Forge, Quilt, and NeoForge source lookups.
pluginagentmarketplace/custom-plugin-game-developer
Plugin Claude Code
Bundles 21 skills, 4 commands, 8 agents · 1,126 tokens together
Comprehensive game development learning system with 7 specialized agents, 21 in-depth skills, 4 slash commands, and automation hooks. Master game design, programming, graphics, audio, networking, tools, and publishing across Unity, Unreal Engine, and Godot.
Skill Claude CodeCodex
Drive a live Unity Editor or Player with unity-cli. Use when a task must inspect or change Unity scenes, GameObjects, components, transforms, prefabs, materials, ScriptableObjects, project assets, play mode, screenshots, profiler recording, Unity Test Framework runs, or execute C# inside Unity; also use for Unity…
Plugin Claude Code
Bundles 2 skills · 272 tokens together
Server-agnostic field manual for AI agents driving Unreal Engine 5.7 / 5.8 through MCP. Engine-level reflection gotchas, crash patterns, subsystem-specific quirks (Niagara, MetaSound, Materials, Lumen, UMG, audio), the Python-to-MCP data channel workaround, transport requirements, and verify-after-mutate patterns.…
Crain99/cocos-reverse-engineering-skill
Plugin Claude Code
Bundles 1 skill, 2 commands · 138 tokens together
Reverse engineer Cocos Creator 2.x / 3.x games: recover scripts, scenes, prefabs, textures, audio, Spine/DragonBones; decrypt XXTEA-encrypted .jsc files; rebuild an editable project.
Skill Claude CodeCodex
A role-playing character builder that extracts playable details from official game settings, dialogue, and backstory. It organizes the result into profile, personality, interaction, memory, and relationship information.
Skill Claude CodeCodex
Expert PS2 game reverse engineering and PS2Recomp pipeline porting. Use for ISO/ELF extraction, MIPS R5900 analysis, TOML configuration, syscall stubbing, C++ runtime debugging, and GhydraMCP interaction. Use when the user mentions PS2Recomp, ps2xRuntime, cmake incremental build, SLES, SLUS, out.cpp, runner/.cpp, MIPS…
Skill Claude Code
Generate Unity 6+ UI Toolkit Runtime Data Binding code using MVVM pattern with [CreateProperty], DataBinding, and PropertyPath. Use when creating UI screens, HUDs, menus, inventories, settings panels, or any data-bound UI elements with UI Toolkit. Triggers on requests like "create a health bar", "build the HUD", "make…
LancerComet/cities-skylines-2-mcp
MCP server Claude CodeCodexCursor +2
MCP server "cs2" as configured in LancerComet/cities-skylines-2-mcp. Runs mcp-server/dist/index.js with node.
nana7chi/CubismExternalEditMCP
MCP server Claude CodeCodexCursor +2
MCP server for Live2D Cubism Editor external API integration. Runs locally from the cubism-mcp Python package.
Skill Claude CodeCodex
Use when writing or modifying code for s&box, sbox, the Facepunch sandbox engine, or any Source 2 game project in C#. Triggers on mentions of s&box, sbox, sandbox game, Facepunch engine, Source 2 game, .sbproj, .razor with PanelComponent, @inherits PanelComponent, Sandbox.Component, GameObject + Components.Get …
MCP server Claude CodeCodexCursor +2
MCP server "reframework" as configured in praydog/re-engine-mcp. Launched with dotnet run --project mcp-server. Needs 1 environment variable to run.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: