web3-identity-auth
Installation
SKILL.md
Web3 Identity & Authentication
Implement decentralized identity and authentication.
Authentication Methods
| Method | Use Case | Gas Cost |
|---|---|---|
| SIWE | Web app login | None (signature only) |
| ENS | Human-readable addresses | None (read only) |
| ERC-8004 | Agent identity | On-chain registration |
Sign-In with Ethereum (SIWE)
SIWE Message Format
example.com wants you to sign in with your Ethereum account:
0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb7