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Cesium MCP Runtime

Cesium MCP Runtime is an MCP server that enables AI Agents to control a Cesium globe in real-time via the Model Context Protocol. Release channel: latest uses the stable MCP SDK v2 and supports both MCP 2025-11-25 and 2026-07-28 from… It has 140 GitHub stars, is released under the MIT license and runs locally with npx -y cesium-mcp-runtime.

github.com/gaopengbin/cesium-mcp (opens in a new tab)

View on GitHub (opens in a new tab)

Install Cesium MCP Runtime

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

claude_desktop_config.json
{
  "mcpServers": {
    "cesium-mcp-runtime": {
      "command": "npx",
      "args": [
        "-y",
        "cesium-mcp-runtime"
      ]
    }
  }
}

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

Claude Code

claude mcp add --transport stdio cesium-mcp-runtime -- npx -y cesium-mcp-runtime

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "cesium-mcp-runtime": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "cesium-mcp-runtime"
      ]
    }
  }
}

Project file; use ~/.cursor/mcp.json to enable it in every project.

VS Code

.vscode/mcp.json
{
  "servers": {
    "cesium-mcp-runtime": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "cesium-mcp-runtime"
      ]
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

About Cesium MCP Runtime

MCP Server that enables AI Agents to control a Cesium globe in real-time via the Model Context Protocol. Release channel: latest uses the stable MCP SDK v2 and supports both MCP 2025-11-25 and 2026-07-28 from the same stdio/HTTP entry. If you only want to try the "AI + Cesium" feel, examples/browser-agent is the recommended starting point — zero backend, runs in three minutes. See Which mode should I use?.

  • 3d-visualization
  • ai
  • ai-agent
  • cesium
  • cesiumjs
  • geospatial
  • gis
  • mcp
  • model-context-protocol
  • natural-language

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FAQ

Cesium MCP Runtime FAQ

Still curious? Email info@appsgit.com.

What is Cesium MCP Runtime?

Cesium MCP Runtime is an MCP server that enables AI Agents to control a Cesium globe in real-time via the Model Context Protocol. Release channel: latest uses the stable MCP SDK v2 and supports both MCP 2025-11-25 and 2026-07-28 from… It has 140 GitHub stars, is released under the MIT license and runs locally with npx -y cesium-mcp-runtime. The source code is at github.com/gaopengbin/cesium-mcp.

How do I install the Cesium MCP Runtime MCP server?

Add the command npx -y cesium-mcp-runtime to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.

Is Cesium MCP Runtime free?

The server is open source under the MIT license, so running it is free. It does not declare any required API key.

Is Cesium MCP Runtime actively maintained?

The most recent commit was on Oct 6, 2026. The latest release is cesium-mcp-runtime@1.146.0, published Sep 28, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.