Game development

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.

null-epoch

338

Firespawn-Studios/tne-sdk

Skill Claude CodeCodex

Play The Null Epoch, a persistent AI agent MMO. Use when the user wants to connect an agent to Null Epoch, check game state, submit actions, play the game, or interact with the Null Epoch API. Handles authentication, state polling, action submission, and survival strategy for the Sundered Grid. Do NOT use for general…

not rated 14 7d ago A 78 tokens original MIT

unity-mcp-efficient

339

Vangardo/unity-mcp-efficient

Skill Codex

Control and inspect Unity Editor through the token-efficient Unity MCP facade. Use for Unity scene work, GameObjects, components, ProBuilder modeling, assets, C# scripts, console diagnostics, tests, builds, profiling, screenshots, or MCP troubleshooting when compact context, bulk execution, and recoverable outputs…

not rated 14 3d ago A 66 tokens original MIT

minecraft-paper

340

InventivetalentDev/minecraft-mcp

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "minecraft-paper" as configured in InventivetalentDev/minecraft-mcp. Launched with tsx ./packages/mcp-server-paper/src/index.ts. Needs 1 environment variable to run.

not rated 14 6mo ago A tokens not measured original MIT

fgui

341

zhushaojun65/skill-fgui

Skill Claude CodeCodex

A guide for creating, changing, or reviewing FairyGUI components and their XML, resource packages, and Unity integration. FairyGUI is a user-interface system used with Unity and other game projects.

not rated 14 4mo ago A 94 tokens

boardgame-io

342

liangdabiao/boardgame-io-skill

Skill Claude CodeCodex

Build turn-based games with the boardgame.io framework (v0.50.x API). Use whenever the user wants to create, extend, or debug a board/card/dice/strategy game with boardgame.io — e.g. "make tic-tac-toe / chess / a card game", "add multiplayer to my boardgame.io game", "define phases/moves/turns", writing bots…

not rated 14 2mo ago A 154 tokens

brickscope

343

NazarLysyi/brickscope

MCP server Claude CodeCodexCursor +2

CLI and MCP server for LEGO recognition — identify parts, sets, and minifigures from images. Runs locally from the brickscope npm package.

not rated 14 +1 1mo ago A tokens not measured original MIT

ref-character

344

p4inz-code/3d-ref-skills

Skill Claude CodeCodex

Generates a complete pre-production reference brief specifically for character assets. Covers anatomy, facial topology, deformation zones, costume, skin, hair, and rig-readiness reference — the layers ref-brief doesn't go deep enough on. Triggers on "character reference", "I'm modeling a character", "humanoid…

not rated 14 changed 18d ago A 105 tokens original MIT

rbx-studio

345

EL4CTEO/rbx-studio-mcp

MCP server Claude CodeCodexCursor +2

MCP server "rbx-studio" as configured in EL4CTEO/rbx-studio-mcp. Runs ./dist/index.js with node.

not rated 14 3d ago A tokens not measured original MIT

rbsmithy

346

gogolumo/rbsmithy-roblox-claude-skill

Skill Claude CodeCodex

Use this skill for professional Roblox game development in Roblox Studio and Luau, including gameplay systems, UI/HUD, multiplayer networking, RemoteEvents/RemoteFunctions, server-client architecture, DataStores, debugging Output errors, performance review, Rojo project setup, procedural 3D model generation with…

not rated 14 changed 22d ago A 180 tokens

loomle/loomle

Skill Claude CodeCodex

Format and audit Unreal Engine Blueprint K2 graphs through Loomle using exact live node and pin geometry. Use when arranging selected Blueprint nodes, repairing spaghetti, choosing compact Helixing versus left-side data layout, straightening execution flow, separating branches, or evaluating whether a graph has…

not rated 13 25d ago A 65 tokens original MIT

mcp-server-runescape

348

stjepko-xyz/mcp-server-runescape

MCP server Claude CodeCodexCursor +2

MCP server "mcp-server-runescape" as configured in stjepko-xyz/mcp-server-runescape. Runs locally from the mcp-server-runescape npm package.

not rated 13 8mo ago A tokens not measured original Apache-2.0

mcp-minecraft-remote

349

nacal/mcp-minecraft-remote

MCP server Claude CodeCodexCursor +2

Minecraft Remote Control using MCP (Model Context Protocol). Runs locally from the mcp-minecraft-remote npm package.

not rated 13 9mo ago A tokens not measured original MIT

savecraft

350

joshsymonds/savecraft.gg

MCP server Claude CodeCodexCursor +2

Savecraft serves real save game data and expert game knowledge to AI assistants. Remote server at api.savecraft.gg.

not rated 13 +1 3mo ago A tokens not measured original Apache-2.0 archived

qq

351

tykisgod/quick-question

Plugin Claude Code

Bundles 27 skills, 5 hooks · 950 tokens together

The control plane for game-dev agents — close the loop with verified compile, test, and cross-model review across Unity, Godot, Unreal, and S&box. Lifecycle-aware /qq:go routing, structured runtime state in .qq/, 28 /qq: slash commands. Claude Code-first, agent-agnostic via MCP and plain shell / Python scripts.

not rated 13 +1 changed 20d ago A tokens not measured original MIT

doom-mcp

352

gunnargrosch/doom-mcp

MCP server Claude CodeCodexCursor +2

Play DOOM via MCP - works with Claude Code, Cursor, and any MCP client. Runs locally from the doom-mcp npm package.

not rated 13 7mo ago A tokens not measured original MIT

cocos-virtual-list

353

VaJoy/cocos-virtual-list

Skill Claude CodeCodex

A recipe for building virtual lists in Cocos Creator 3.x, a game-development engine. A virtual list shows only the visible rows of a long list instead of keeping every row active.

not rated 13 +1 2mo ago A 173 tokens original MIT

live2d

354

Mitscherlich/live2d-mcp

MCP server Claude CodeCodexCursor +2

MCP server "live2d", hosted remotely at 127.0.0.1, as configured in Mitscherlich/live2d-mcp.

not rated 13 yesterday A tokens not measured

Cohenjikan/McMusicMaker

Skill Claude CodeCodex

Turn a MIDI file into a playable Minecraft redstone music machine using real note blocks (RedPiano mod, Family A). Use this when the user wants to play a song / MIDI in Minecraft with redstone or note blocks, build a note-block song machine, or convert MIDI to a redstone music build. Triggers on requests like "把 MIDI…

not rated 13 20d ago C 266 tokens

khromov/codebay

Skill Claude Code

Turn an avatar GitHub issue (from the in-app avatar-editor easter egg) into a merged sprite — validate the art, then either add a new module or replace an existing one, and open a PR that closes the issue. Handles both "Avatar contribution: " (a brand-new sprite) and "Avatar edit: " (a hand-redraw of an existing…

not rated 13 8d ago A SkillSpector: pass 0 tokens original MIT

nguyenchiencong/godot-mcp-cli

Skill Claude CodeCodex

Debug shaders live in a running Godot game through the godot-mcp CLI: snapshot shader state, tweak and reset uniforms, visualize UV/normals/positions, capture rendered frames, hot-reload shader source with rollback, measure frame times, and check shader warnings and project health. Use when a shader compiles but…

not rated 13 1mo ago A SkillSpector: pass 107 tokens original MIT

game-asset-production

358

theisegoria/game-development-studio

Skill Codex

Create, inspect, normalize, validate, and package game-development assets with local tools plus optional Tripo and Leonardo jobs. Use for 3D, texture, reference-image, sound-effect, Blender, GLB, PBR, or USDZ asset-production work; not for admitting packages into a game project.

not rated 13 +1 changed 1mo ago A 67 tokens original MIT

warhammer-oracle

359

gregario/warhammer-oracle

MCP server Claude CodeCodexCursor +2

Warhammer 40K and Kill Team rules, stats, and game flow MCP server. Runs locally from the warhammer-oracle npm package.

not rated 13 +1 yesterday A tokens not measured original MIT

roblox-best-practices

360

andrian-syh/roblox-best-practices-skill

Skill Claude Code

Roblox and Luau game code standards. Writes, reviews, and fixes Script, LocalScript, and ModuleScript code and game systems such as shops, DataStore saves, RemoteEvents, combat, NPCs, and UI. Use when a request involves Luau code or a Roblox Studio project, even when Roblox is never named, when a game bug is reported…

not rated 13 +2 changed 4d ago A 188 tokens original MIT

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: