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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

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

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

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

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "voxeldraft": {
      "type": "remote",
      "url": "https://voxeldraft.com/api/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "voxeldraft": {
      "type": "http",
      "url": "https://voxeldraft.com/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=voxeldraft&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdm94ZWxkcmFmdC5jb20vYXBpL21jcCJ9"
}

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

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

extensions:
  "voxeldraft":
    enabled: true
    name: "voxeldraft"
    type: streamable_http
    uri: "https://voxeldraft.com/api/mcp"
    timeout: 300

Quality 91 / 100good

protocol100 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
pass
protocol.list_ttltool list is cacheable (ttlMs 86400000)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene79 · weight 30

pass
tools.descriptionsevery tool has a description
warn
tools.description_length2 tools have descriptions over 1,024 characters, which crowds the context
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations8 of 8 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: edit_voxel_model (idempotentHint); inspect_voxel_model (idempotentHint); create_voxel_model (idempotentHint); …
pass
tools.token_costabout 1,532 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes1 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 1,532 tokens to load them all · tool set f25ac28893ce · tools last changed 2026-09-28 · checked 2026-10-20 16:30 UTC

Tool changes

2026-09-28render_voxel_modelchangedoutput schema

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 73 / 100

no-repository

provenance35

liveness97

freshness85

hygiene80

+reachable +uptime-92% ~updated-36d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://voxeldraft.com/api/mcp` streamable-http	none	yes	92%	221 ms	2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26	2026-10-20

Tools (8)

`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 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.
`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. 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.
`export_voxel_model`	Create direct download URLs for OBJ+MTL or compact VoxelDraft JSON from a modelRef.
`inspect_voxel_model`	Inspect a temporary VoxelDraft modelRef. Returns voxel count, command count, bounds, and colors.
`list_voxel_projects`read-only	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.
`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.
`save_voxel_model`destructive	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.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.huruki-geo/voxeldraft",
  "title": "VoxelDraft – AI Voxel Modeling",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://voxeldraft.com/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.5.1",
  "description": "Create, edit, render, save, and export voxel models with interactive 3D previews."
}