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Hats Protocol Overview

Core Functionality​

  • Decentralized role-based access control using non-transferable ERC-1155 tokens ("hats")
  • Creates programmable NFTs bundling permissions, responsibilities, and accountability
  • Enables onchain organizational graphs, automated permission management, and revocable authorities
  • Used by 50+ DAOs for treasury control, code deployment, and governance

ElizaOS Integration Potential​

  • AI agents could wear hats for controlled permissions with human oversight
  • Programmatic role configuration via Hats' APIs and SDKs
  • Query interface through Thirdweb's Nebula plugin and Hats subgraphs
  • Use cases: AI treasury management, contributor onboarding, reputation-based permissions

Recent Developments​

  • ProtoDAO launch (2024) with Hats-based governance
  • v1 Mainnet release with 2 security audits
  • Merlin Chain partnership for Bitcoin L2 integrations
  • 15 new automations including Discord role syncing and Safe transaction limits

Market Position​

  • More flexible than OpenZeppelin AccessControl, more decentralized than multisigs
  • Partners: Safe, Arbitrum DAO, Optimism Collective, thirdweb
  • Managing $460M+ in treasuries with 120,000+ active hat wearers