SplineDesign 3D experiences with AI agents and MCP
Connect AI agents directly to your 3D workspace. With the Spline AI Agent and MCP server, assistants like Claude and Cursor can create objects, adjust materials, and build scenes for you, while you keep full visual control in the editor.
Agentic workflows are changing how the best product teams design and ship.
How agent-driven 3D design goes from prompt to production
Spline streamlines the entire pipeline for agentic 3D design from a conversation with your AI assistant to interactive scenes deployed anywhere.
- 01
Ideate
Describe goals to your AI assistant in plain language: a hero scene for a launch page, product variations, or a batch of layout explorations. Connected through the Spline MCP server, agents can inspect your scene and propose concrete next steps.
- 02
Design
Let agents do the repetitive work - creating and arranging objects, applying materials, wiring up states - while you art-direct in real time. Every agent action lands in the visual editor, where you can refine lighting, animation, and interactions by hand.
- 03
Ship to Production
Ship the result like any Spline scene: publish interactive web embeds, export clean code for your framework, or render images and video. Agents can keep iterating on the same scene as your product evolves.
Remix Agent-Ready 3D Scenes from the Community
Discover 3D templates to jumpstart your AI-assisted and agent-driven design workflows.
Questions, answered
Can I use Spline's AI Agent for free?
Spline's AI agent runs on AI credits, included every month with every paid workspace plan, Hobby, Pro and Max. Spline's free plan lets you explore the editor and build interactive 3D scenes by hand.
How can I start designing with AI agents in Spline?
Getting started is straightforward. Use the built-in Spline AI Agent to make scene changes from natural-language prompts, or connect your own tools - like Claude or Cursor - through the Spline MCP server and drive your scenes from the assistant you already use.
What is the Spline MCP server?
The Spline MCP server exposes your 3D scenes to AI assistants through the Model Context Protocol. Connected agents can read scene structure and perform editor actions - creating objects, editing materials, organizing layers - so 3D work fits naturally into agentic workflows.
Which AI tools can I connect to Spline?
Any MCP-compatible assistant can connect to Spline, including Claude, Cursor, and other AI-powered editors and IDEs. Inside Spline, the AI Agent, AI 3D generation, style transfer, and AI textures work out of the box without any setup.
Do agents replace the visual editor?
No - they work alongside it. Agents are great at repetitive, structured tasks like generating variations or wiring up scenes, while the Spline editor keeps you in charge of taste: framing, lighting, motion, and the final interactive feel of your design.
Do I need coding skills to design with AI agents?
No. Talking to the Spline AI Agent requires no code at all, and connecting an MCP client is a one-time setup with a config snippet. Developers can go further and combine agent workflows with Spline's code exports and APIs.
Put AI Agents to Work in 3D
Connect Claude, Cursor, and other AI tools to Spline and turn conversations into interactive 3D scenes.