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3D AI Agent Avatar

Renders GLB avatars in the browser and adds AI, voice, Solana wallet, and pump.fun capabilities.

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Install 3D AI Agent Avatar

Pick your client, then add it in one click or paste the config.

STDIONode.js
~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "3d-ai-agent-avatar": {
      "command": "npx",
      "args": [
        "-y",
        "readme-3d"
      ]
    }
  }
}

Settings → Developer → Edit Config, merge this into mcpServers, then fully quit and reopen Claude Desktop.

Install not yet sandbox-tested— we haven't run this command through our automated sandbox yet. Not a red flag; we're working through the catalog.

Overview

The 3D-AI-Agent-Avatar MCP server connects AI agents with three.ws, a browser-native platform for rendering interactive 3D avatars. It supports existing GLB models and models generated through Forge from text, images, or sketches, with optional AI, voice, Solana wallet, and pump.fun capabilities. Reach for it when an agent needs a visible 3D body or browser-embedded avatar rather than a text-only interface.

Use cases

  • Render an AI agent as an interactive GLB avatar
  • Generate avatar models from text, images, or sketches
  • Add voice and an LLM to a browser-based character
  • Connect an avatar to a Solana wallet
  • Embed a 3D agent in an application

Key features

  • Interactive browser-based GLB rendering
  • Text-to-3D, image-to-3D, and sketch-to-3D generation
  • LLM-powered avatar support
  • Solana wallet capability
  • Voice capability
  • pump.fun capability

Security & health

What it can reach and how reliably it runs — from our own checks, not the maintainer’s claims.

ActiveLast checked Today

Recent health check succeeded.

8/8 checks healthy over the last 39d

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 11d ago via OSV.dev · readme-3d (npm)

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars247Stargazers on the source repository.
npm downloads20Package downloads in the last 30 days.
Last commitTodayMost recent push to the default branch.

How 3D AI Agent Avatar works

What 3D-AI-Agent-Avatar MCP server does

The 3D-AI-Agent-Avatar MCP server connects an AI agent to three.ws, an open-source browser-native platform for interactive 3D avatars. It is intended for applications that need an agent represented by a live model instead of a conventional chat window.

The platform can render a GLB file supplied by the developer. It also includes Forge, which generates textured 3D models from text prompts, images, or sketches. Generated models can be downloaded as GLB files and then used as avatar assets.

The 3D-AI-Agent-Avatar MCP server is relevant to agent interfaces, embedded 3D characters, and projects that combine an LLM with a visual avatar.

How it works

A typical workflow starts with an avatar asset. Developers can bring an existing GLB or create one in Forge. The model is rendered in the browser, where users can interact with the 3D view.

An LLM can then be added as the avatar’s controlling intelligence. The project also describes on-chain registration and the ability to give the avatar a Solana wallet. Voice is listed as another supported avatar capability. These features indicate that the 3D-AI-Agent-Avatar MCP server is aimed at agents that combine visual presentation with blockchain or spoken interaction.

Those details should be verified in the project documentation before implementation.

Setup and configuration

The repository publishes an npm package named @three-ws/mcp-server, and it links to separate three.ws documentation.

That statement applies to the hosted browser workflow and does not establish the installation procedure for the MCP package.

The 3D-AI-Agent-Avatar MCP server should therefore be configured using the repository or package documentation rather than inferred settings. In particular, confirm how the MCP process is launched, whether wallet credentials are needed, and how voice or pump.fun features are enabled.

Tools and capabilities

  • Render an existing GLB as an interactive 3D avatar.
  • Generate textured models from text, images, or sketches through Forge.
  • Add an LLM brain to an avatar.
  • Provide a Solana wallet.
  • Add voice capabilities.
  • Use pump.fun-related capabilities.

These are product capabilities rather than a documented list of MCP tool names.

Limitations and notes

It also does not establish whether every three.ws feature is exposed through MCP. Treat wallet, on-chain, and pump.fun operations as potentially sensitive until the implementation and permission model have been reviewed.

The platform is licensed under Apache-2.0.

Read the full README View source on GitHub

Reviews

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Frequently Asked Questions about 3D AI Agent Avatar

3D-AI-Agent-Avatar is an MCP server that connects AI agents to three.ws, a browser-native 3D avatar platform. Its documented capabilities include rendering GLB models, generating avatars with Forge, adding an LLM, voice, a Solana wallet, and pump.fun functionality.

The repository publishes an `@three-ws/mcp-server` npm package and links to three.ws documentation, so use those sources to confirm the launch command, transport, configuration, and any required credentials.

Yes, the platform accepts a GLB you already have. The avatar is rendered as an interactive 3D model in the browser.

The README identifies an npm MCP server package but names no MCP clients and provides no client configuration example, so verify the server transport and Cursor setup in the repository documentation.

Yes, the project description says an avatar can be given a Solana wallet.

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