Solana

<a href="https://three.ws" rel="noopener noreferrer nofollow">three.ws</a> is thrilled to announce the release of new Model Context Protocol (MCP) servers bringing practical, production-ready tools directly to developers building autonomous AI systems, combining frictionless on-chain micropayments with native 3D model generation and real-time behavioral expression. Across the industry, visual AI is rapidly shifting from generating static pixels to outputting intelligent, interactive, embodied experiences. three.ws is pushing this frontier forward by giving AI agents a real 3D body, on-chain identity, wallet, and the ability to transact autonomously.
What Is the Model Context Protocol (MCP)?The Model Context Protocol is an open standard proposed by Anthropic that standardizes how applications provide context, tools, and resources to large language models. Instead of building custom integrations for every data source or service, developers connect to MCP servers that expose resources, tools, and prompts in a consistent, secure, and discoverable format.
The official MCP Registry serves as the authoritative directory for these servers. Listing here means the tools are immediately available to the rapidly growing ecosystem of MCP-compatible clients and agents, including the official @three-ws/avatar-agent NPM package (stdio transport).
<h2 id="strong-x402-bazaar-integration-with-coinbase-frictionless-on-chain-micropayments-strong">x402 Bazaar Integration with Coinbase – Frictionless On-Chain Micropayments</h2>
The first new MCP server enables truly autonomous, on-chain micropayments for AI agents. Built in close collaboration with Coinbase, it delivers full support for x402 Bazaar — the discovery layer for x402-enabled services.
x402 revives the long-dormant HTTP 402 “Payment Required” status code as an open, internet-native payment standard. Payments settle instantly in USDC directly on-chain, with no accounts, subscriptions, API keys, or intermediaries required.
Through the x402 Bazaar MCP server, AI agents can now:
<ul>
 <li>Discover available x402 services via a machine-readable catalog</li>
 <li>Understand pricing and capabilities automatically</li>
 <li>Initiate payment (as low as 0.001 USDC)</li>
 <li>Call the service and receive results in a single standardized flow</li>
</ul>
Every transaction is fully on-chain, auditable, and transparent. This integration is powered by the native utility token $THREE (Contract Address: FeMbDoX7R1Psc4GEcvJdsbNbZA3bfztcyDCatJVJpump), which is officially price-listed on Coinbase, integrated into Coinbase Wallet, and available on Jupiter Exchange. Agents can also leverage the reverse-engineered pump.fun agent payments SDK to collect fees, execute buybacks, and sustain their own economies.
<h2 id="strong-3d-studio-mcp-native-3d-model-generation-behavioral-studio-strong">3D Studio MCP – Native 3D Model Generation &amp; Behavioral Studio</h2>
The second new MCP server fulfills a major developer request: native 3D model generation and real-time behavioral control for AI agents.
3D Studio MCP converts natural-language text prompts and reference images into high-quality 3D assets with clean geometry and solid topology. Beyond static models, the platform now includes a full behavioral layer:
<ul>
 <li>Animations &amp; Poses Studio — Officially LIVE at <a rel="noopener noreferrer nofollow">three.ws/pose</a></li>
 <li>2,500 new browser-native 3D animations (from simple waves to complex celebrations)</li>
 <li>Real-time emotion blending — avatars react naturally with expressions of joy, concern, curiosity, etc.</li>
 <li>Physical DOM awareness — embedded agents can literally watch the screen, track cursor movement, or respond when a user types in a password field</li>
</ul>
These capabilities turn static AI chats into living, interactive 3D experiences that can be embedded on any website in under 30 seconds with a single line of HTML.
Enterprise Foundations &amp; Web Standardsthree.ws has secured heavy-hitting validations that signal serious enterprise readiness:
CategoryPartner / GroupIntegration FocusGlobal StandardsW3C (World Wide Web Consortium)Official membership; contributing to Agent Identity Registry Protocol and proposing new 3D AI Agents Community GroupEnterprise CloudIBMOfficial Business Partner — merging on-chain identity with enterprise AICloud ScaleGoogle CloudPartnered for Web3 Startups to scale global 3D rendering computeProcurementAWS &amp; Alibaba CloudLive on both AWS Marketplace and Alibaba Cloud International Marketplace
Additional ecosystem highlights include:
<ul>
 <li>Official AWS Partner Network (Technology Partner)</li>
 <li>Live on Alibaba Cloud International Marketplace</li>
 <li>Solana Frontier Hackathon participant</li>
 <li>SNS foundation for verifiable on-chain identity</li>
 <li>Real-time voice interaction preview</li>
 <li>NPM package @three-ws/avatar-agent</li>
</ul>
<h2 id="strong-getting-started-strong">Getting Started</h2>
Developers can now bypass complex math and heavy local setups. Using the three.ws web component system, embedding a live, fully-embodied 3D AI agent on any standard webpage takes less than 30 seconds:
&lt;!-- One-line web standard embed --&gt; 
<blockquote>
 &lt;script src="https://three.ws/agent.js"&gt;&lt;/script&gt; &lt;agent-3d wallet="your-solana-address" src="gallery/avatar.glb"&gt;&lt;/agent-3d&gt;
</blockquote>
The open-source reference implementations, full documentation, open issues, and pull requests are available at <a href="https://github.com/nirholas/three.ws" rel="noopener noreferrer nofollow">github.com/nirholas/three.ws</a>.
Both MCP servers are live in <a href="https://registry.modelcontextprotocol.io/?q=three.ws" rel="noopener noreferrer nofollow">Anthropic’s official MCP Registry</a> today.
The future of autonomous 3D AI is here, fully connected, fully paid, and fully on-chain.
Welcome to the 3D layer of the internet.

three.ws Brings Autonomous Payments and 3D Generation to Anthropic’s MCP Registry

Table of Contents

nich

Other articles published on Jun 5, 2026

Join our free newsletter for daily crypto updates!