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VoxelDraft – AI Voxel Modeling

io.github.huruki-geo/voxeldraft · v0.5.1

Has write/delete tools

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Has destructive tools (destructiveHint)
Capabilities declared	resources, tools
Tool definitions	8 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Description written by the publisher, not verified

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

Connect

streamable-http · https://voxeldraft.com/api/mcp

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

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

Tools as reported by the server

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. Coordinates are integers 0..63. Colors are either #RRGGBB or a ze
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. Colors are either #RRGGBB or a zero-based palette index. C
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 cached PNG when includeImage is true.
export_voxel_model
Create direct download URLs for OBJ+MTL or compact VoxelDraft JSON from a modelRef.
save_voxel_model write/delete
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.

JSON · Text for agents · Registry updated 2026-09-14