CityEngine Cloud

Local install

io.github.cgajs/cityengine-mcpv0.1.0 GitHub verified

Text-to-3D city buildings: natural language to CGA rules to rendered glTF models.

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Registry entry

Open in the registry

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-13T14:26:12.604892Z",
      "publishedAt": "2026-11-13T14:26:12.604892Z",
      "statusChangedAt": "2026-11-13T14:26:12.604892Z"
    }
  },
  "server": {
    "name": "io.github.cgajs/cityengine-mcp",
    "title": "CityEngine Cloud",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.1.0",
    "packages": [
      {
        "transport": {
          "type": "stdio"
        },
        "identifier": "ghcr.io/cgajs/cityengine-mcp:0.1.0",
        "registryType": "oci",
        "environmentVariables": [
          {
            "name": "CITYENGINE_API_KEY",
            "format": "string",
            "isSecret": true,
            "isRequired": true,
            "description": "API key for CityEngine Cloud (get one at https://www.cityengine.cn/plugins.html)"
          },
          {
            "name": "CITYENGINE_GATEWAY_BASE",
            "format": "string",
            "description": "Override gateway base URL (default https://api.cityengine.cn)"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/cgajs/cityengine-mcp",
      "source": "github"
    },
    "description": "Text-to-3D city buildings: natural language to CGA rules to rendered glTF models."
  }
}

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Try it

This server only runs locally, from a package. Install it with the instructions on this page to try it.

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM StudioThen replace the YOUR_ values and {placeholders} with your own.

Run in a terminal

claude mcp add cityengine-mcp \
  -e CITYENGINE_API_KEY=YOUR_CITYENGINE_API_KEY \
  -- docker run -i --rm ghcr.io/cgajs/cityengine-mcp:0.1.0

Environment

CITYENGINE_API_KEY (required): API key for CityEngine Cloud (get one at https://www.cityengine.cn/plugins.html)
CITYENGINE_GATEWAY_BASE (optional, not in the config above): Override gateway base URL (default https://api.cityengine.cn)

Tools

We don't run packages, so we can't list this server's tools.