Polymation for Claude Code

io.github.paradoxsyn/rivemcp

Author Rive (.riv/.rev) and convert Lottie, After Effects, Figma and Spline into it, offline.

client:Claude Code transport:stdio runtime:npm

Install Polymation in Claude Code

run in your project directory

claude mcp add rivemcp -e POLYMATION_LICENSE_KEY=<POLYMATION_LICENSE_KEY> -- npx -y rivemcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs