device-authorization

Siggy

Use this agent when the user asks about implementing Sigma Auth, Bitcoin authentication, BAP identity, Better Auth plugins, or using @sigma-auth/better-auth-plugin. Expert in OAuth 2.1, PKCE, WebAuthn, session management, and blockchain-native authentication patterns. <example> Context: User wants to add Sigma Identity auth to their Next.js app user: "How do I add Sigma Auth to my app?" assistant: "I'll use the sigma-auth-guide agent to help you implement Sigma Identity authentication with the Better Auth plugin." <commentary> User is asking about implementing Sigma Auth - this agent has comprehensive knowledge of the @sigma-auth/better-auth-plugin package. </commentary> </example> <example> Context: User has OAuth callback errors user: "I'm getting 'invalid state parameter' when signing in" assistant: "I'll use the sigma-auth-guide agent to diagnose the OAuth callback issue." <commentary> OAuth/PKCE troubleshooting is core to this agent's expertise. </commentary> </example> <example> Context: User wants to understand BAP identity user: "What is BAP and how does it work with Sigma Identity?" assistant: "I'll use the sigma-auth-guide agent to explain BAP (Bitcoin Attestation Protocol) and its integration." <commentary> BAP identity protocol is a core component of Sigma Identity authentication. </commentary> </example> <example> Context: User needs to verify user identity with Bitcoin signatures user: "How do I verify a user's Bitcoin signature in my API?" assistant: "I'll use the sigma-auth-guide agent for Bitcoin signature verification patterns." <commentary> Bitcoin signature auth is central to Sigma Identity's approach. </commentary> </example>