three-ws-core

three.ws

https://github.com/user-attachments/assets/d52515d1-cb04-4dd6-98bd-fef233312dc4

Give your AI a body. three.ws is an open-source, browser-native 3D AI agent platform. Drop a GLB file, add an LLM brain, register on-chain, and embed anywhere — no plugins, no server uploads, no installs required.

Table of Contents

• What is three.ws?
• Vision
• Roadmap
• Key Features
• Platform Pages
• Cloud Marketplaces
• Ecosystem Directories
• Screenshots
• Architecture
  • Design Docs & Specs
• Tech Stack
  • Browser Support
• Getting Started
• Examples
• Tutorials
• Project Structure
• The Agent System
  • Event Bus (Agent Protocol)
  • LLM Runtime
  • Empathy Layer
  • Skills
  • Memory
• Web Component & Embedding
• Widget System
• Embed Editor
• Pose Studio
• Launchpad
• The Club
• Walk & Multiplayer
• x402 Payments
• A2A — Agent-to-Agent Protocol
• Talk Mode & Lip-Sync
• Solana Mobile (Seeker)
• Selfie Reconstruction Pipeline (Phase 1)
• Livepeer Inference Network (Phase 4)
• Voice & Persona Hub (Phase 2)
• WASM Vanity Grinder
• News CMS & Syndication
• Security Hardening
• Developer SDKs
• Claude Code Integration
• Demos Hub
• Skill Library
• Animation System
• Avatar Accessories & Coin Launchpad
• Brain Proxy & LLM Routing
• API Reference
• Authentication & OAuth 2.1
• MCP Server
• On-Chain Identity (ERC-8004 + Metaplex Core)
• Pump.fun Integration
• Database Schema
• Build & Deployment
  • Versioning & Compatibility
• Environment Variables
• Testing
• FAQ & Troubleshooting
• Contributing
• Contributors
• License

What is three.ws?

three.ws is a full-stack system for creating, deploying, and embedding 3D AI agents. It combines a WebGL model viewer, an LLM-driven agent runtime, on-chain identity contracts, and a distributable web component into one cohesive platform.

At its core, it does four things:

1. Render — loads and validates glTF 2.0 / GLB models in WebGL 2.0 with zero server-side processing. Drag a file onto the browser and it renders instantly with full Draco, KTX2, and Meshopt decompression.

2. Embody — wraps any avatar with an LLM brain. The agent listens to the user, thinks with Claude, executes tools (animations, gestures, memory operations, skill calls), and expresses emotion through morph-target blending on the 3D model in real time.

3. Register — optionally mints the agent on-chain: as an ERC-8004 token on any EVM chain, or as a Metaplex Core NFT on Solana. Either path gives the agent a stable on-chain identity, a wallet address, signed action history, and a reputation score that cannot be forged.

4. Embed — distributes the agent as an <agent-3d> web component that anyone can drop into a page, or as one of five purpose-built widget types (turntable, animation gallery, talking agent, passport card, hotspot tour) with Open Graph and oEmbed support built in.

The backend is a set of Vercel serverless functions backed by Neon Postgres for metadata, Cloudflare R2 for model storage, and Upstash Redis for rate limiting. It exposes a full OAuth 2.1 authorization server and an MCP (Model Context Protocol) endpoint so external AI systems can drive avatars programmatically.

three.ws is production-ready and serves three.ws live. The entire stack — viewer, agent runtime, contracts, backend, and web component — is open source under Apache 2.0.

Vision

One day, creating your agent should be as simple as taking a selfie.