MCP server

VoxelDraft – AI Voxel Modeling

io.github.huruki-geo/voxeldraft

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

8

Token cost

About 1,732 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http voxeldraft https://voxeldraft.com/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.voxeldraft]
url = "https://voxeldraft.com/api/mcp"

Gemini CLI

{"mcpServers":{"voxeldraft":{"httpUrl":"https://voxeldraft.com/api/mcp"}}}

Cursor

{"mcpServers":{"voxeldraft":{"url":"https://voxeldraft.com/api/mcp"}}}

VS Code

{"servers":{"voxeldraft":{"type":"http","url":"https://voxeldraft.com/api/mcp"}}}

Antigravity

agy mcp add voxeldraft https://voxeldraft.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"voxeldraft","server_url":"https://voxeldraft.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"voxeldraft","server_url":"https://voxeldraft.com/api/mcp"}

Tools

• create_voxel_model ~462 tokens
  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. Coordinates are integers 0..63. Colors are either #RRGGBB or a ze
• edit_voxel_model ~483 tokens
  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. Colors are either #RRGGBB or a zero-based palette index. C
• export_voxel_model ~121 tokens
  Create direct download URLs for OBJ+MTL or compact VoxelDraft JSON from a modelRef.
• inspect_voxel_model ~106 tokens
  Inspect a temporary VoxelDraft modelRef. Returns voxel count, command count, bounds, and colors.
• list_voxel_projects ~57 tokens
  List private VoxelDraft Cloud Projects. Requires project-read OAuth scope.
• load_voxel_project ~110 tokens
  Load one private Cloud Project and return a short modelRef for later plugin calls. Requires project-read OAuth scope.
• render_voxel_model ~251 tokens
  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.
• save_voxel_model ~142 tokens
  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.

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