_ registry / mcp streamable-http · checked 4m ago

VoxelDraft MCP

https://voxeldraft.com

Registry code: eb2aa2cacd5c71dd

api record

Free voxel modeling tools backed by VoxelDraft. 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:

endpoint
https://voxeldraft.com/api/mcp
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is VoxelDraft MCP live?
Yes — it answered the hub's last check (checked 4m ago). It answered 100% of checks over the last 30 days.
Is VoxelDraft MCP free to use?
Not anonymously — it asks for a key or a login before it will serve. Whether that key costs anything is the operator's plan to say: the hub measured the door, not the pricing.
What tools does VoxelDraft MCP have?
8 tools: create_voxel_model, render_voxel_model, export_voxel_model, inspect_voxel_model, save_voxel_model, edit_voxel_model, load_voxel_project, list_voxel_projects.
Is VoxelDraft MCP safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.6%

90 days 99.5%· all time 99.5%

latency
853ms

last good check

priced tools
0

of 8 tools

_ answered our checks, 90 days 414 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • degraded → live
  • live → degraded· timeout after 20000ms
_ what it is for
topic
media generation
used for
  • create a voxel model from commands
  • edit a voxel model
  • render a voxel model preview
  • export a voxel model to obj
  • save a voxel model to cloud
takes → gives
data → images, documents, data
tools
7 reads1 changes data
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 8 tools
1 auth-required 7 never probed 1 of 8 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • list_voxel_projects reads auth-required 3h ago

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

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • create_voxel_model reads unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "commands"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 80
    },
    "palette": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^#[0-9a-fA-F]{6}$"
      },
      "maxItems": 64
    },
    "commands": {
      "type": "array",
      "items": {
        "type": "array",
        "items": {},
        "minItems": 1
      },
      "maxItems": 512
    }
  },
  "additionalProperties": false
}
    arguments 30 lines
  • render_voxel_model reads unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "modelRef"
  ],
  "properties": {
    "view": {
      "enum": [
        "iso",
        "front",
        "back",
        "left",
        "right",
        "top",
        "bottom"
      ],
      "type": "string",
      "default": "iso"
    },
    "language": {
      "enum": [
        "en",
        "ja",
        "zh",
        "es"
      ],
      "type": "string",
      "default": "en"
    },
    "modelRef": {
      "type": "string",
      "maxLength": 64,
      "description": "Short temporary VoxelDraft model reference returned by model tools"
    },
    "imageSize": {
      "enum": [
        256,
        512,
        1024
      ],
      "type": "integer",
      "default": 512
    },
    "background": {
      "enum": [
        "solid",
        "transparent"
      ],
      "type": "string",
      "default": "solid"
    },
    "includeImage": {
      "type": "boolean",
      "default": true
    }
  },
  "additionalProperties": false
}
    arguments 58 lines
  • export_voxel_model reads unknown never probed

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

    mcp-tool

    {
  "type": "object",
  "required": [
    "modelRef"
  ],
  "properties": {
    "format": {
      "enum": [
        "obj",
        "json"
      ],
      "type": "string",
      "default": "obj"
    },
    "modelRef": {
      "type": "string",
      "maxLength": 64,
      "description": "Short temporary VoxelDraft model reference returned by model tools"
    }
  },
  "additionalProperties": false
}
    arguments 22 lines
  • inspect_voxel_model reads unknown never probed

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

    mcp-tool

    {
  "type": "object",
  "required": [
    "modelRef"
  ],
  "properties": {
    "modelRef": {
      "type": "string",
      "maxLength": 64,
      "description": "Short temporary VoxelDraft model reference returned by model tools"
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
  • save_voxel_model changes data unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "modelRef"
  ],
  "properties": {
    "modelRef": {
      "type": "string",
      "maxLength": 64,
      "description": "Short temporary VoxelDraft model reference returned by model tools"
    },
    "projectId": {
      "type": "string",
      "maxLength": 120
    }
  },
  "additionalProperties": false
}
    arguments 18 lines
  • edit_voxel_model reads unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "required": [
    "modelRef",
    "commands"
  ],
  "properties": {
    "palette": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^#[0-9a-fA-F]{6}$"
      },
      "maxItems": 64
    },
    "commands": {
      "type": "array",
      "items": {
        "type": "array",
        "items": {},
        "minItems": 1
      },
      "maxItems": 512
    },
    "modelRef": {
      "type": "string",
      "maxLength": 64,
      "description": "Short temporary VoxelDraft model reference returned by model tools"
    }
  },
  "additionalProperties": false
}
    arguments 32 lines
  • load_voxel_project reads unknown never probed

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

    mcp-tool

    {
  "type": "object",
  "required": [
    "projectId"
  ],
  "properties": {
    "language": {
      "enum": [
        "en",
        "ja",
        "zh",
        "es"
      ],
      "type": "string",
      "default": "en"
    },
    "projectId": {
      "type": "string",
      "maxLength": 120
    }
  },
  "additionalProperties": false
}
    arguments 23 lines
_ try it through the hub, ceiling 0

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_ how we know
card completeness
100%

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spec deviations
0

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_ record

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proxied calls
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success rate
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work
attempts
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accepted
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acceptance rate
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settled without a human
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earned
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upheld
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reviews
paid reviews
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