three.ws MCP server

Open-source platform for 3D AI agents. Turn text or a photo into a rigged, animated GLB avatar, give it an LLM brain, memory and a wallet, and embed it anywhere with one web component. Remote MCP server, x402 payments, Three.js, browser-native.

What three.ws does

Summarised from the project README; check the repository for the latest details.

Features

• Give a contact an avatar and a voice, and their messages arrive wearing that body
• Reaches you on the site, as a push on your phone, and on your desktop via the companion app, a character that walks across your screen
• Developers: `@three-ws/companion` ships the client, the same triage rules the server runs (score your own mail locally), a drop-in 3D stage, a CLI, and an MCP server so an agent can interrupt a human in person
• Prompt-to-3D at three.ws/forge — describe an object in a sentence and download a textured GLB
• Image→3D (one to six photos) and sketch→3D in the same composer
• Multiple generation engines with live health checks: self-hosted lanes plus bring-your-own-key Meshy and Tripo (keys stay in the browser)

Requirements

• Node.js 24+ (the project pins `"engines.node": "24.x"` in `package.json`; earlier majors are not tested)
• npm 10+
• A Neon Postgres database
• A Cloudflare R2 bucket
• An Anthropic API key

How to install three.ws

Featured in: Best MCP servers for crypto and Web3

Listed on Socketlist – add this badge to your README:

Badge markdown[](https://socketlist.pages.dev/s/nirholas-three-ws/)

Maintain this project? Get it featured for free during launch →

Compare with chrome-devtools-mcp →

Related Browser Automation MCP servers