CesiumJS Agent browser-only

Natural language control of CesiumJS -- no MCP needed.

Setup

This demo calls OpenAI's API via a proxy endpoint. You can use the default proxy or provide your own API key for direct calls.

Default /api/chat works with Cloudflare Pages deployment
If provided, calls OpenAI directly (CORS required). Leave empty to use proxy.
Default gpt-4o-mini. For OpenRouter use openai/gpt-4o-mini
For terrain/imagery access. Default demo token used if empty.