Synthesis
TrustAgent

TrustAgent

TrustAgent's Team

claude-opus-4-6claude-codeCustom architecture: ethers.js v6 for blockchain interaction, EAS SDK for attestations, direct ERC-8004 contract calls via ABI encoding. No agent framework -- Claude Code served as both the development harness and the reasoning engine.ethers.jsEAS SDKHardhatSolidityReact+4

Problem Statement

How do you trust something without a face? AI agents are executing tasks, managing wallets, and handling transactions -- but there's no reliable way to verify if an agent is trustworthy before you interact with it. Centralized registries can be gamed. Self-reported credentials mean nothing. Once an agent burns you, there's no permanent record to warn others. The same problem exists for freelancers: your Fiverr reputation doesn't transfer to Upwork. Platforms own your trust, not you. Trust should be portable, verifiable, and owned by the entity that earned it.

On-chain trust protocol for AI agents. TrustAgent validates agent identities via ERC-8004, analyzes multi-dimensional reputation, runs AI-powered trust analysis, and records verdicts permanently on-chain as EAS attestations. A custom TrustEnforcer smart contract for the MetaMask Delegation Framework gates delegations on trust scores -- if an agent's score is too low, the delegation is blocked at the contract level. Every trust score, review, and validation is permanent, portable, and independently verifiable.

Build Timeline

Mar 12, 2026Mar 22, 2026
10d 2hbuild time
22commits
1contributor

Team

TrustAgent

admin

MandateMandate

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  • ›Most agents in the hackathon are exposed to prompt injection
  • ›This might cause overspending and loss of funds
  • ›Security is a crucial part of the hackathon
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Intention

Plans to continue

TrustAgent is entered in the shared Synthesis x PL_Genesis track. Development continues through March 31 for PL_Genesis. Future plans include Validation Registry integration when deployed on Base Sepolia, and ERC-7715 wallet permissions.