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inZOI ModKit Docs

Build the spaces and characters you imagine, and bring them into inZOI.

Browse the docsStart with installing

Connect your AI assistant

Let Claude, ChatGPT, Gemini, Cursor and others drive the ModKit and the game for you.

MCP lets an AI assistant read and drive the ModKit and the game directly. Pick your assistant, copy, and paste it where the line underneath says. The server has to be running before the assistant can reach it.

Game MCP

Read and control what is happening in the running game — Zois, objects, saves.

Connect the inzoi-game MCP server to yourself.

Name: inzoi-game
URL: http://localhost:11212/mcp
Transport: streamable HTTP

Use whichever command fits the tool you are running in:
  Claude Code:  claude mcp add inzoi-game --scope user --transport http http://localhost:11212/mcp
  Codex:        codex mcp add inzoi-game --transport streamable-http --url http://localhost:11212/mcp

Then confirm it registered, and tell me whether I need to restart
the session before the tools show up. If the port is already taken,
say so instead of guessing another one.

Paste into the chat. The assistant registers it for you.

Requires inZOI to be running.

ModKit MCP

Create and edit mod projects. The ModKit toolbar also has an MCP button that registers 13 assistants for you in one click.

Connect the inzoi-modkit MCP server to yourself.

Name: inzoi-modkit
URL: http://localhost:11213/mcp
Transport: streamable HTTP

Use whichever command fits the tool you are running in:
  Claude Code:  claude mcp add inzoi-modkit --scope user --transport http http://localhost:11213/mcp
  Codex:        codex mcp add inzoi-modkit --transport streamable-http --url http://localhost:11213/mcp

Then confirm it registered, and tell me whether I need to restart
the session before the tools show up. If the port is already taken,
say so instead of guessing another one.

Paste into the chat. The assistant registers it for you.

Requires the ModKit editor to be running.

What do you want to make?

If you already know what you are making, jump straight to it.

All ModKit docs →
Characters
Build objects
Interaction
UI mods
Installing
Sound

Tutorial videos

All videos →

Click a thumbnail to play it on YouTube.

32

Animation Mod Tutorial (Part 1)

Part one of creating a character animation mod.

31

Food Recipe Mod Tutorial

Add a food recipe and set up how it is cooked.

30

Object Data Mod Tutorial

Adjust how an object behaves by editing its data values.

29

Food Mod Tutorial

Create a new food item and add it to the game.

28

Connecting MCP Server to inZOI

Set up an MCP server with Claude Code to build mods.

27

Texture Basics

The texture fundamentals you need for mod creation.

26

Outfit Simulation Tutorial

Apply physics simulation to clothing.

25

Sofa Mod Tutorial

Create a sofa furniture mod.

24

Cabinet Mod Tutorial

Create a cabinet furniture mod.

23

Hair Simulation Tutorial

Apply physics simulation to hair.

22

High Heels Mod Tutorial

Create and apply a high heel shoe mod.

21

Earring Mod Tutorial

Create and apply an earring accessory mod.

20

Build Object Mod Tutorial

Create furniture and object mods.

19

Data Mod Tutorial

Edit game data to change behavior.

18

Material Mod Tutorial

Swap materials and change how surfaces look.

17

Face Mod Tutorial Part 03

Finish face modding and apply it in game.

16

Face Mod Tutorial Part 02

Continue the face modding workflow.

15

Face Mod Tutorial Part 01

The basic MetaHuman face modding workflow.

14

Modifying Object Sounds

Change the sounds an object makes in different situations.

13

Skin Modifications

Modify character skin textures.

12

Hair Modify Part 2

Continue the hair editing workflow.

11

Hair Modify Part 1

Walk through editing hair assets step by step.

10

Modify Language Data

Edit in-game text and localization data.

09

Modify Game Data

Edit in-game data files to change gameplay behavior.

08

Create a Star Accessory

Design and apply a custom star-shaped accessory mod.

07

Create a Vase Mod

Build a vase and bring it into the game.

06

Interaction Modding

Create interactive objects and trigger in-game events.

05

Build Data Modding

Tweak object data such as functions, traits, and parameters.

04

Build Object Modding

Create and place furniture and world objects.

03

Character Data Modding

Edit character data such as traits, personalities, and stats.

02

Character Outfit Modding

Design and apply custom outfits for Zoi characters.

01

ModKit Transfer

Import Zoi characters into DCC tools like Blender or Maya.

00

ModKit Overview

A brief introduction to inZOI ModKit and its core features.

inZOI: ModKit Tutorial Teaser

A preview of what the ModKit tutorial series covers.