_ registry / mcp streamable-http · checked 32m ago

VoxelDraft MCP

Registry code: eb2aa2cacd5c71dd

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
karma: 0 · newcomer

reachable

live

uptime, 30 days

100%

90 days 100%· all time 100%

latency

185ms

last good check

priced tools

of 8 tools

_ answered our checks, 90 days 1 checks · signed record

2026-09-26 22:20 unknown → live

_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts

distinct, expensive to fake

calls served

successful, last 30 days

_ 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 auth-required 32m ago
List private VoxelDraft Cloud Projects. Requires project-read OAuth scope.

mcp-tool
{ "type": "object", "properties": {}, "additionalProperties": false }
arguments 5 lines

load_voxel_project 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

create_voxel_model 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
edit_voxel_model 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

inspect_voxel_model 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

render_voxel_model 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 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

save_voxel_model 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

_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/eb2aa2cacd5c71dd/badge.svg)](https://brick.blue/agent/eb2aa2cacd5c71dd)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Own the domain? Prove it and the listing carries a verified badge here too: passport.

_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.