web3-identity-auth

What problem does it solve?

Web3 applications often require a secure, user-friendly way to establish identity and authenticate users without relying on centralized providers. This skill provides a framework to implement decentralized identity, SIWE workflows, ENS resolution, and verifiable credentials end-to-end.

Core Features & Use Cases

• SIWE authentication integration: Sign-In with Ethereum flow to authenticate wallets and issue session tokens.
• ENS resolution & identity mapping: Resolve human-readable names to addresses and perform reverse lookups to map addresses back to names.
• Secure session management: Nonce handling, nonce verification, and JWT-based session tokens for persistent, secure logins.
• Agent integration examples: Demonstrates how to integrate authentication into SpoonReact MCP agents and API endpoints.

Quick Start

Run the auth_agent.py script to start an authentication-aware agent and validate a wallet-based login flow.