Rev2D

Name: Rev2D
Author: RevStudio

by RevStudio

Live2D/Spine-style 2D rigging & animation, built for AI agents. A rig is one JSON file; a deterministic headless renderer, a CLI and an MCP server (16 tools) let an agent author, render, measure and fix it, and a live web editor lets the AI see and drive what you are looking at.

40 GitHub

No known CVEs

MIT license

Maintained

Last commit 38d ago

Works with most clients

Transport: stdio, sse, http

0 tools

Grade F

MCPpedia last refreshed this data 2d ago

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Rev2D is an MCP server that Live2D/Spine-style 2D rigging & animation, built for AI agents. A rig is one JSON file; a deterministic headless renderer, a CLI and an MCP server (16 tools) let an agent author, render, measure and fix it, and a live web editor lets the AI see and drive what you are looking at. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 38/100 on MCPpedia's security, maintenance and efficiency rubric.

AI / ML

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "rev2d": {
      "args": [
        "/absolute/path/to/Rev2D/bin/rev2d.js",
        "mcp"
      ],
      "command": "node"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/rev2d)](https://mcppedia.org/s/rev2d)

Read me

What Rev2D does

Demo video: GitHub plays an MP4 inline only when it is uploaded as an attachment, not when it is linked from the repository. Edit this README on github.com, drag docs/media/rev2d-demo.mp4 (65 s, 5 MB) into the editor and wait for the upload: GitHub inserts a https://github.com/user-attachments/assets/ URL. Put that URL on its own line right below the poster link (a bare attachment URL on its own line renders as a video player).

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

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Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

38/100across 5 weighted dimensions

How we score →

0255075100

−62

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

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Frequently Asked Questions

Is Rev2D safe to use?: Rev2D has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install Rev2D?: Rev2D supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with Rev2D?: Rev2D is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Rev2D actively maintained?: Rev2D is recently maintained - last commit was 38 days ago. It has 40 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

What is Rev2D?

A rig is one JSON file. Parameters, bones, warp deformers, parts, keyform bindings, IK, physics and layered animations live in one *.r2d.json, addressed by id, in canvas pixels. You can diff it, review it and generate it.

A deterministic, headless renderer. Pure TypeScript with no GPU and no browser: the same model and inputs always give the same pixels. It renders debug overlays, contact sheets, GIFs and PNG sequences.

Tools an agent can drive. A 35-command CLI with --json output, atomic and validated edit operations, and an MCP server with 18 tools that return renders as images. The whole workflow is in How AI agents use Rev2D.

An avatar from one illustration. Give it one picture: landmarks placed by an agent (or by you, with handles) turn it into a model that blinks, talks, turns its head, breathes and sways its hair. See Avatar from one illustration.

Spine and Live2D files in and out. Spine skeletons import as models and models export to Spine runtimes; Live2D motions, expressions and physics move both ways. See Spine and Live2D interop.

A live editor for the human. A React + WebGL2 editor reloads every change the AI writes, and the AI can see and drive the view you are looking at. It can also run Codex or Claude Code itself, in its AI panel.

How AI agents use Rev2D

Rigging tools are built for a mouse and a pair of eyes. Rev2D keeps the concepts of Live2D and Spine and makes each step readable, writable and checkable by a program, so an agent can build a rig and prove it works before it says it is done.

In one line: write the JSON, check it with renders and numbers, fix it with ops, check again. No human has to look at the pixels for it: the agent sees its results in renders and sheets and measures them with inspect and analyze.

An agent connects in one of three ways:

Way in	Use it for	Start here
MCP server	Claude Code, Claude Desktop and other MCP clients	Connect Claude Code, 18 tools
CLI	Any agent with a shell	`--json` on every command; the guide is AGENTS.md
Editor bridge	Working together while a huma

Way in

Use it for

Start here

MCP server

Claude Code, Claude Desktop and other MCP clients

Connect Claude Code, 18 tools

CLI

Any agent with a shell

--json on every command; the guide is AGENTS.md

Editor bridge

Working together while a huma

Frequently Asked Questions

Is Rev2D safe to use?

Rev2D has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install Rev2D?

Rev2D supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with Rev2D?

Rev2D is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Rev2D actively maintained?

Rev2D is recently maintained - last commit was 38 days ago. It has 40 GitHub stars.