Back to search
100
MCP live MCP 2026-07-28 streamable-http

VoxelDraft – AI Voxel Modeling

io.github.huruki-geo/voxeldraft

Create, edit, render, save, and export voxel models with interactive 3D previews.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
384ms
last probe
Tools
8
callable
Resources
1
readable
Prompts
0
available
Primary URL
https://voxeldraft.com/api/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
8 tools, 1 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
9 items in total; 3 or more earns these points.
pass Describes itself 10/10
81 characters; more than 30 earns these points.

Tools · 8

create_voxel_model

Create an editable VoxelDraft model from compact commands. Returns a short modelRef for later plugin calls and does not save to Cloud Projects. Use VoxelDraft's compact instruction stream instead of e…

edit_voxel_model

Edit the temporary model identified by modelRef and return a new modelRef. This does not modify a saved cloud project. Use VoxelDraft's compact instruction stream instead of emitting one JSON object p…

inspect_voxel_model

Inspect a temporary VoxelDraft modelRef. Returns voxel count, command count, bounds, and colors.

render_voxel_model

Preview a VoxelDraft modelRef. ChatGPT can render an interactive Three.js/WebGL widget; everyone also receives an interactive WebGL URL. Signed-in VoxelDraft Plus users may additionally receive a cach…

export_voxel_model

Create direct download URLs for OBJ+MTL or compact VoxelDraft JSON from a modelRef.

save_voxel_model

Save the temporary model identified by modelRef to private VoxelDraft Cloud Projects. Requires project-write OAuth scope. Pass projectId to update an existing owned cloud project.

list_voxel_projects

List private VoxelDraft Cloud Projects. Requires project-read OAuth scope.

load_voxel_project

Load one private Cloud Project and return a short modelRef for later plugin calls. Requires project-read OAuth scope.

Resources · 1

VoxelDraft 3D Preview

Interactive Three.js preview for a VoxelDraft model.

ui://widget/voxeldraft-preview-v8.html

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://voxeldraft.com/api/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "voxeldraft_\u2013_ai_voxel_modeling": {
      "url": "https://voxeldraft.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}