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8004-agent

Register ERC-8004 agent identities and authenticate via SIWA.

Updated Feb 12, 2026
Search Tags:#authentication#erc8004#siwa#agent identity#onchain registration#keyring proxy
One-click install
npx skills add https://github.com/mxjxn/suchbot-openclaw --skill 8004-agent
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: 8004-agent
Source: https://github.com/mxjxn/suchbot-openclaw/tree/main/skills/erc8004-agent
Command: npx skills add https://github.com/mxjxn/suchbot-openclaw --skill 8004-agent

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @buildersgarden/siwa, ethers, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill enables AI agents to establish a verifiable onchain identity, register it according to the ERC-8004 standard, and authenticate with services using a secure, decentralized protocol.

Core Features & Use Cases

  • Onchain Identity Management: Create and manage Ethereum wallets for agents, ensuring private keys are never exposed.
  • ERC-8004 Registration: Register agents on the Identity Registry, obtaining a unique agentId and agentURI.
  • SIWA Authentication: Securely authenticate with services by signing challenges with the agent's onchain identity.
  • Use Case: An AI agent needs to interact with a decentralized application that requires verified agent credentials. This Skill allows the agent to register itself, prove its identity via SIWA, and gain access.

Quick Start

Use the 8004-agent skill to register a new agent on the Base Sepolia testnet.

Frequently Asked Questions about 8004-agent

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I register an AI agent on the Ethereum blockchain?▼

To register an AI agent onchain, this Skill creates an Ethereum wallet and registers the agent on the Identity Registry using the ERC-8004 standard, obtaining a unique agentId and agentURI for verifiable trustless identity.

How does SIWA authentication work for AI agents?▼

SIWA authentication works by having the AI agent sign a challenge using its onchain identity via a private keyring proxy. This proves the agent's identity securely without ever exposing its private keys to the requesting service.

Can I use Ethers.js to manage ERC-8004 agent identities?▼

Yes, this Skill uses Ethers.js as a core dependency to facilitate Ethereum wallet creation and manage the onchain registration of ERC-8004 agent identities within the Identity Registry smart contract.

What is the best way to authenticate decentralized applications with AI agents?▼

The best way to authenticate decentralized applications with AI agents is using the SIWA protocol combined with ERC-8004 registration. This allows agents to prove their onchain identity trustlessly and gain secure access to services.

Do I need to deploy my own Identity Registry to use ERC-8004?▼

No, you do not need to deploy your own registry for testing. The Skill's quick start supports registering new agents directly on the Base Sepolia testnet, utilizing the existing ERC-8004 Identity Registry infrastructure.

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