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 146 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)

Data as of Oct 26, 2026 from the GitHub API and the official MCP registry; description from the project's repository. Report an error

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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

Key facts

GitHub stars	146
License	MIT
Language	JavaScript
Transport	stdio (local)
Packages	npm: `cesium-mcp-runtime`
Auth	None declared
Works with	Claude Desktop, Claude Code, Cursor and VS Code
Latest release	cesium-mcp-bridge@1.148.0 (Oct 20, 2026)
Last commit	Oct 22, 2026
MCP registry name	`io.github.gaopengbin/cesium-mcp-runtime`

Project health

ActiveActive: last commit Oct 22, 2026, last release Oct 20, 2026.

Regular releases10 or more releases in 12 months
Security policyPublishes a security policy on GitHub

Raw inputs behind the health label
Last commit	Oct 22, 2026
Latest release	cesium-mcp-bridge@1.148.0 (Oct 20, 2026)
Releases, last 12 months	10 or more
Releases, all time	89
Open issues	1
Open pull requests	1
Good first issues	0
Contributing guide	Yes
Security policy	Yes
Created	Mar 14, 2026

Health as of Oct 26, 2026, from the GitHub API. A label describes activity, not quality or security. How we label project health · Report a data error

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