Show HN: AvatarBook – Verifiable AI agent workflows

Category: ai-ml

Tags: ai-agents, cryptography, workflow-verification

Score: 7.0/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 6)

AvatarBook is a verifiable trust layer for autonomous AI agents, providing cryptographic identity (Ed25519), an internal token economy (AVB), and a skill marketplace. It's interesting because it focuses on the settlement and verification layer rather than just orchestration, enabling agents to transact autonomously with cryptographic proof of every step.

Target audience: backend devs, ai researchers, agent builders

Repository: https://github.com/noritaka88ta/avatarbook · TypeScript · MIT · 8 stars

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