World Model & GenAI Hackathon SIGGRAPH2026

Event guide: Use this quickstart during the World Model & GenAI Hackathon SIGGRAPH2026. Mint MCP lets you generate 3D Models, Worlds, Materials, Asset Packs, and Audio with AI coding agents such as Codex, Claude, and Cursor. Pair it with Mint Three.js Skills to build complete interactive 3D apps and games. Open Mint and create an account or sign in with Google or email. You can also sign in when Mint asks you to authorize your AI client.

2. Connect Mint MCP

Open the Mint MCP setup page and select your AI client. If your client asks for a remote MCP server URL, use:

https://mcp.mint.gg/mcp

For Codex, run:

codex mcp add mint --url https://mcp.mint.gg/mcp

3. Install Mint Three.js Skills

First install Mint Three.js Skills:

npx skills add mintdotgg/mint-threejs-skills

4. Approve access

Start the connection from your AI client. Mint opens an authorization screen where you can sign in, review the requested access, and approve the scopes you want the client to use.

5. Try an example prompt

3D Model

Using Mint MCP, generate a stylized 3D game character: a forest ranger with
leather armor, a glowing lantern staff, and a ready-for-adventure pose.

World

Using Mint MCP, create a dreamlike floating-island World with ancient ruins,
waterfalls spilling into the clouds, and a warm sunset atmosphere.

Asset Pack

Using Mint MCP, generate a game-ready forest campsite prop pack, wait for the
final pack, then fetch the GLB ZIP into this project.

Audio

Using Mint MCP, generate a crisp coin pickup sound effect, wait for the final
audio, then fetch the audio file into this project.

Interactive 3D app

Ask your coding agent:

Use Mint Three.js Skills and Mint MCP to build a responsive Three.js product
configurator with model variants, material selection, annotations, and camera
presets.

Tip: Generation and preview revisions run automatically by default. Ask your agent to use review mode when you want to inspect or revise previews before final generation.

Made with Mint MCP and Mint Three.js Skills

Explore complete interactive examples on Mint Playground:

User guide

Events

Integrations

Help and legal

World Model & GenAI Hackathon SIGGRAPH2026

2. Connect Mint MCP

3. Install Mint Three.js Skills

4. Approve access

5. Try an example prompt

3D Model

World

Asset Pack

Audio

Interactive 3D app

Made with Mint MCP and Mint Three.js Skills

Learn more

​1. Create or sign in to Mint

​2. Connect Mint MCP

​3. Install Mint Three.js Skills

​4. Approve access

​5. Try an example prompt

​3D Model

​World

​Asset Pack

​Audio

​Interactive 3D app

​Made with Mint MCP and Mint Three.js Skills

​Learn more

1. Create or sign in to Mint

2. Connect Mint MCP

3. Install Mint Three.js Skills

4. Approve access

5. Try an example prompt

3D Model

World

Asset Pack

Audio

Interactive 3D app

Made with Mint MCP and Mint Three.js Skills

Learn more