VoxelDraft – AI Voxel Modeling
Create, edit, render, save, and export voxel models with interactive 3D previews.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"voxeldraft": {
"url": "https://voxeldraft.com/api/mcp"
}
}
}リモートエンドポイント
https://voxeldraft.com/api/mcpstreamable-httpできること
ツール一覧
ツール（8）
🟡create_voxel_model(name, palette, commands)
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 zero-based palette index. Commands: ["box",x1,y1,z1,x2,y2,z2,color,hollow?] ["ellipsoid",cx,cy,cz,rx,ry,rz,color,hollow?] ["cylinder","x"|"y"|"z",x,y,z,radius,height,color,hollow?] ["line",x1,y1,z1,x2,y2,z2,color] ["roof","x"|"z",x1,y1,z1,x2,y2,z2,color] (gable roof, axis is ridge direction) ["runs","x"|"y"|"z",color,[[x,y,z,length],...]] (preferred exact/freeform representation) ["points",color,[[x,y,z],...]] (sparse details only) ["erase",x1,y1,z1,x2,y2,z2] ["recolor",fromColor,toColor] ["copy",x1,y1,z1,x2,y2,z2,dx,dy,dz] ["repeat",x1,y1,z1,x2,y2,z2,dx,dy,dz,count] ["mirror","x"|"y"|"z",plane,x1,y1,z1,x2,y2,z2] (plane is a grid boundary 0..64) Prefer box/roof/ellipsoid/cylinder for bulk geometry, runs for irregular silhouettes, repeat/mirror for repeated or symmetric parts, and points only for small details. This usually uses far fewer model tokens than raw voxel JSON.
入力スキーマ
{
"type": "object",
"properties": {
"name": {
"type": "string",
"maxLength": 80
},
"palette": {
"type": "array",
"maxItems": 64,
"items": {
"type": "string",
"pattern": "^#[0-9a-fA-F]{6}$"
}
},
"commands": {
"type": "array",
"maxItems": 512,
"items": {
"type": "array",
"minItems": 1,
"items": {}
}
}
},
"required": [
"commands"
],
"additionalProperties": false
}🟡edit_voxel_model(modelRef, palette, commands)
Edit the temporary model identified by modelRef and return a new modelRef. This does not modify a saved cloud project. Use VoxelDraft's compact instruction stream instead of emitting one JSON object per voxel. Coordinates are integers 0..63. Colors are either #RRGGBB or a zero-based palette index. Commands: ["box",x1,y1,z1,x2,y2,z2,color,hollow?] ["ellipsoid",cx,cy,cz,rx,ry,rz,color,hollow?] ["cylinder","x"|"y"|"z",x,y,z,radius,height,color,hollow?] ["line",x1,y1,z1,x2,y2,z2,color] ["roof","x"|"z",x1,y1,z1,x2,y2,z2,color] (gable roof, axis is ridge direction) ["runs","x"|"y"|"z",color,[[x,y,z,length],...]] (preferred exact/freeform representation) ["points",color,[[x,y,z],...]] (sparse details only) ["erase",x1,y1,z1,x2,y2,z2] ["recolor",fromColor,toColor] ["copy",x1,y1,z1,x2,y2,z2,dx,dy,dz] ["repeat",x1,y1,z1,x2,y2,z2,dx,dy,dz,count] ["mirror","x"|"y"|"z",plane,x1,y1,z1,x2,y2,z2] (plane is a grid boundary 0..64) Prefer box/roof/ellipsoid/cylinder for bulk geometry, runs for irregular silhouettes, repeat/mirror for repeated or symmetric parts, and points only for small details. This usually uses far fewer model tokens than raw voxel JSON.
入力スキーマ
{
"type": "object",
"properties": {
"modelRef": {
"type": "string",
"maxLength": 64,
"description": "Short temporary VoxelDraft model reference returned by model tools"
},
"palette": {
"type": "array",
"maxItems": 64,
"items": {
"type": "string",
"pattern": "^#[0-9a-fA-F]{6}$"
}
},
"commands": {
"type": "array",
"maxItems": 512,
"items": {
"type": "array",
"minItems": 1,
"items": {}
}
}
},
"required": [
"modelRef",
"commands"
],
"additionalProperties": false
}🟢inspect_voxel_model(modelRef)
Inspect a temporary VoxelDraft modelRef. Returns voxel count, command count, bounds, and colors.
入力スキーマ
{
"type": "object",
"properties": {
"modelRef": {
"type": "string",
"maxLength": 64,
"description": "Short temporary VoxelDraft model reference returned by model tools"
}
},
"required": [
"modelRef"
],
"additionalProperties": false
}⚪render_voxel_model(modelRef, language, includeImage, view, imageSize, ...)
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.
入力スキーマ
{
"type": "object",
"properties": {
"modelRef": {
"type": "string",
"maxLength": 64,
"description": "Short temporary VoxelDraft model reference returned by model tools"
},
"language": {
"type": "string",
"enum": [
"en",
"ja",
"zh",
"es"
],
"default": "en"
},
"includeImage": {
"type": "boolean",
"default": true
},
"view": {
"type": "string",
"enum": [
"iso",
"front",
"back",
"left",
"right",
"top",
"bottom"
],
"default": "iso"
},
"imageSize": {
"type": "integer",
"enum": [
256,
512,
1024
],
"default": 512
},
"background": {
"type": "string",
"enum": [
"solid",
"transparent"
],
"default": "solid"
}
},
"required": [
"modelRef"
],
"additionalProperties": false
}出力スキーマ
{
"type": "object",
"properties": {
"model": {
"type": "string"
},
"modelRef": {
"type": "string",
"maxLength": 64,
"description": "Short temporary VoxelDraft model reference returned by model tools"
},
"name": {
"type": "string"
},
"stats": {
"type": "object",
"properties": {
"voxelCount": {
"type": "integer",
"minimum": 0
},
"commandCount": {
"type": "integer",
"minimum": 0
},
"colors": {
"type": "array",
"items": {
"type": "string"
}
},
"bounds": {
"anyOf": [
{
"type": "object",
"properties": {
"min": {
"type": "array",
"minItems": 3,
"maxItems": 3,
"items": {
"type": "integer"
}
},
"max": {
"type": "array",
"minItems": 3,
"maxItems": 3,
"items": {
"type": "integer"
}
},
"size": {
"type": "array",
"minItems": 3,
"maxItems": 3,
"items": {
"type": "integer"
}
}
},
"required": [
"min",
"max",
"size"
],
"additionalProperties": false
},
{
"type": "null"
}
]
}
},
"required": [
"voxelCount",
"commandCount",
"colors",
"bounds"
],
"additionalProperties": false
},
"renderer": {
"type": "string"
},
"rendererVersion": {
"type": "string"
},
"view": {
"type": "string",
"enum": [
"iso",
"front",
"back",
"left",
"right",
"top",
"bottom"
]
},
"imageSize": {
"type": "integer",
"enum": [
256,
512,
1024
]
},
"background": {
"type": "string",
"enum": [
"solid",
"transparent"
]
},
"editUrl": {
"type": "string"
},
"renderUrl": {
"type": "string"
},
"downloadUrl": {
"type": "string"
},
"imageAvailable": {
"type": "boolean"
},
"reason": {
"type": "string"
},
"imageError": {
"type": "string"
},
"image": {
"type": "object"
},
"quota": {
"type": "object"
}
},
"required": [
"model",
"modelRef",
"name",
"stats",
"renderer",
"rendererVersion",
"view",
"imageSize",
"background",
"editUrl",
"renderUrl"
],
"additionalProperties": false
}🟡export_voxel_model(modelRef, format)
Create direct download URLs for OBJ+MTL or compact VoxelDraft JSON from a modelRef.
入力スキーマ
{
"type": "object",
"properties": {
"modelRef": {
"type": "string",
"maxLength": 64,
"description": "Short temporary VoxelDraft model reference returned by model tools"
},
"format": {
"type": "string",
"enum": [
"obj",
"json"
],
"default": "obj"
}
},
"required": [
"modelRef"
],
"additionalProperties": false
}🔴save_voxel_model(modelRef, projectId)
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.
入力スキーマ
{
"type": "object",
"properties": {
"modelRef": {
"type": "string",
"maxLength": 64,
"description": "Short temporary VoxelDraft model reference returned by model tools"
},
"projectId": {
"type": "string",
"maxLength": 120
}
},
"required": [
"modelRef"
],
"additionalProperties": false
}🟢list_voxel_projects
List private VoxelDraft Cloud Projects. Requires project-read OAuth scope.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}🟢load_voxel_project(projectId, language)
Load one private Cloud Project and return a short modelRef for later plugin calls. Requires project-read OAuth scope.
入力スキーマ
{
"type": "object",
"properties": {
"projectId": {
"type": "string",
"maxLength": 120
},
"language": {
"type": "string",
"enum": [
"en",
"ja",
"zh",
"es"
],
"default": "en"
}
},
"required": [
"projectId"
],
"additionalProperties": false
}コミュニティ
エビデンス