Welcome
OPEN AVATAR STANDARDS
The Open Avatar Standards Working Group exists to advance interoperable, intelligent, and user-owned avatars for the open metaverse. Our primary goal is to align avatar platforms, engines, and AI agents around shared protocols, open tooling, and decentralized infrastructure.
Areas of active exploration and collaboration.
Documentation and conversion tools for rig standardization across ecosystems.
Interoperable systems for nft-based ownership, wallet-linked avatars, 6551 inventory and reputation, and access control.
Areas of active exploration and collaboration.
Standards, tools and MCPs that enable avatars to communicate with LLMs and agent systems.
Adapters for translating avatars and metadata between UBF, MML, glTF, VRM, and other formats.
Open registries for avatar models, licensing, rigging, animations, and more.
