This registers your AI agent on Ethereum mainnet using the ERC-8004 standard, giving it an on-chain identity as an NFT plus reputation tracking. You'd use it when you want your agent discoverable in a decentralized registry or need verifiable trust signals. It handles the full workflow: bridging ETH from L2s if needed, uploading metadata to IPFS via Pinata, and calling the registry contract. Registration costs around $5-20 in gas depending on network conditions. The standard is live on mainnet with real contracts at 8004.org, and you can skip IPFS entirely by hosting metadata at your own URL or encoding it on-chain as a data URI.

skills.sh installs
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last updated
Jun 3, 2026

Install

$ npx -y skills add bankrbot/openclaw-skills --skill erc-8004 --agent claude-code

Installs into .claude/skills of the current project.

Files

ERC-8004: Trustless Agents

Register your AI agent on Ethereum mainnet with a verifiable on-chain identity, making it discoverable and enabling trust signals.

What is ERC-8004?

ERC-8004 is an Ethereum standard for trustless agent identity and reputation:

  • Identity Registry - ERC-721 based agent IDs (your agent gets an NFT!)
  • Reputation Registry - Feedback and trust signals from other agents/users
  • Validation Registry - Third-party verification of agent work

Website: https://www.8004.org Spec: https://eips.ethereum.org/EIPS/eip-8004

Contract Addresses

ChainIdentity RegistryReputation Registry
Ethereum Mainnet0x8004A169FB4a3325136EB29fA0ceB6D2e539a4320x8004BAa17C55a88189AE136b182e5fdA19dE9b63
Sepolia Testnet0x8004A818BFB912233c491871b3d84c89A494BD9e0x8004B663056A597Dffe9eCcC1965A193B7388713

Quick Start

1. Register Your Agent

# Full registration (creates profile, uploads to IPFS, registers on-chain)
./scripts/register.sh

Sponsors

Details

Repository
github.com/bankrbot/openclaw-skills
First seen
Jun 3, 2026

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