VoxelDraft – AI Voxel Modeling is an MCP server with 8 tools an agent can call, among them create_voxel_model, edit_voxel_model, export_voxel_model. It answers at https://voxeldraft.com/api/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 5 of 5 times since 12 September 2026; the last check, on 17 October 2026, succeeded.
Create, edit, render, save, and export voxel models with token-efficient MCP tools.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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 emitting one JSON object per voxel. Coord Inputs: name, palette, commands |
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 per voxel. Coordinates are integers 0..63 Inputs: modelRef, palette, commands |
export_voxel_model | Create direct download URLs for OBJ+MTL or compact VoxelDraft JSON from a modelRef. Inputs: modelRef, format |
inspect_voxel_model | Inspect a temporary VoxelDraft modelRef. Returns voxel count, command count, bounds, and colors. Inputs: modelRef |
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. Inputs: projectId, language |
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 cached PNG when includeImage is true. Inputs: modelRef, language, includeImage, view, imageSize, background |
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. Inputs: modelRef, projectId |
Every block below points at https://voxeldraft.com/api/mcp. Pick your client and copy.
claude mcp add --transport http voxeldraft-ai-voxel-modeling https://voxeldraft.com/api/mcp
{
"mcpServers": {
"voxeldraft-ai-voxel-modeling": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://voxeldraft.com/api/mcp"]
}
}
}{
"mcpServers": {
"voxeldraft-ai-voxel-modeling": {
"url": "https://voxeldraft.com/api/mcp"
}
}
}{
"servers": {
"voxeldraft-ai-voxel-modeling": {
"type": "http",
"url": "https://voxeldraft.com/api/mcp"
}
}
}{
"context_servers": {
"voxeldraft-ai-voxel-modeling": {
"url": "https://voxeldraft.com/api/mcp"
}
}
}{
"mcpServers": {
"voxeldraft-ai-voxel-modeling": {
"serverUrl": "https://voxeldraft.com/api/mcp"
}
}
}{
"mcpServers": {
"voxeldraft-ai-voxel-modeling": {
"url": "https://voxeldraft.com/api/mcp"
}
}
}name: VoxelDraft – AI Voxel Modeling
version: 0.0.1
schema: v1
mcpServers:
- name: VoxelDraft – AI Voxel Modeling
type: streamable-http
url: https://voxeldraft.com/api/mcp{
"mcpServers": {
"voxeldraft-ai-voxel-modeling": {
"httpUrl": "https://voxeldraft.com/api/mcp"
}
}
}{
"mcpServers": {
"voxeldraft-ai-voxel-modeling": {
"type": "http",
"url": "https://voxeldraft.com/api/mcp"
}
}
}{
"mcpServers": {
"voxeldraft-ai-voxel-modeling": {
"url": "https://voxeldraft.com/api/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fvoxeldraft.com%2Fapi%2Fmcp&type=streamable_http&id=voxeldraft-ai-voxel-modeling&name=VoxelDraft%20%E2%80%93%20AI%20Voxel%20Modeling
It answered our last check on 17 October 2026 in 214 ms. Over 5 checks since 12 September 2026 it answered 5. Status here comes from Neuronto's own probes, not from the publisher.
8, as returned by the server's own tools/list on 24 September 2026: create_voxel_model, edit_voxel_model, export_voxel_model, inspect_voxel_model, list_voxel_projects, load_voxel_project, render_voxel_model, save_voxel_model.
It answered our last check on 17 October 2026 in 214 ms. Over 5 checks since 12 September 2026 it answered 5.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://voxeldraft.com/api/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.huruki-geo. Endpoint host: voxeldraft.com. ARD identifier: urn:air:io.github.huruki-geo:mcp:voxeldraft.
First indexed 12 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.