MCP server directory

rivemcp

Polymation — the multi-format AI animation MCP. Author Rive (.riv/.rev) and Spline (.splinecode/.spline) scenes from scratch and convert Rive↔Spline, validated on the real runtime. The most complete Rive MCP, now multi-format.

This MCP server authors Rive files and converts other animation formats into Rive, supporting conversion into and out of formats like Lottie, Spline, Figma, and After Effects, with detailed per-decision loss reports.

Version:: 1.22.0
Publisher:: GitHub Actions
Company:: Polymation (third-party)
Docs:: raw.githubusercontent.com/paradoxsyn/rivemcp-releases/HEAD/README.md
Pricing:: A trial allowance is included; a key from polymation.stunning.gg unlocks unlimited use.; Summary written by google/gemini-2.5-flash-lite from the server’s own site and README; facts above come from the registries.; Logo: https://polymation.stunning.gg/og-image.png

Install

Generated from the server’s transport data — never hand-written. Placeholders in angle brackets are yours to fill.

Run it with its own identity, a budget you set, and every call audited — no local config to keep in sync.

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What it can do

No capability summary yet — the publisher has not declared one and it has not been verified.