Complementary approach: On-chain agent reputation via SATP on Solana

[0xbrainkid]

Hey team — really impressed with AIP's approach to zero-trust agent identity. The gap you identified (agents running as users with no distinction) is exactly what we've been tackling from a different angle.

We built SATP (Solana Agent Trust Protocol) — on-chain identity and reputation for AI agents on Solana. Where AIP handles authentication and authorization at the protocol level, SATP provides:

• Persistent on-chain identity — Ed25519 keypairs registered on Solana
• Verifiable credentials — GitHub, X, wallet verification that builds a trust score
• Cross-platform reputation — trust that follows the agent across services
• Public audit trail — all identity attestations are on-chain and verifiable by anyone

The interesting overlap: AIP's attestation layer could reference SATP credentials as part of its trust evaluation. An agent's AIP identity token could include its SATP trust score as a verifiable claim — giving services not just authentication but reputation context.

We have 54 agents verified on AgentFolio using SATP today. Would love to explore whether there's a natural integration point between AIP's IAM layer and SATP's reputation layer.

Repo: https://github.com/brainAI-bot/satp-client
Protocol spec: https://agentfolio.bot/docs/satp

Happy to discuss technical details or put together a proof-of-concept integration.