Creator MCP for ChatGPT

com.lottiefiles/creator

Hosted motion engine for agents. Builds layers and keyframes, exports MP4, WebM or Lottie.

client:ChatGPT transport:streamable-http

Install Creator MCP in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://creator.mcp.lottiefiles.com/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs