Skill Claude CodeCodex
Guide for building login, logout, consent, error, and federation gateway UI pages in Duende IdentityServer, including IIdentityServerInteractionService usage, external provider integration, and Home Realm Discovery strategies.
Skill Claude CodeCodex
Migrating Duende IdentityServer from v7.4 to v8.0: breaking changes, API replacements (ICache→HybridCache, IClock→TimeProvider), CancellationToken additions, EF migrations, and step-by-step upgrade guide.
Skill Claude CodeCodex
Setting up Duende User Management with IdentityServer: passwordless authentication (OTP, TOTP, passkeys), storage configuration, user lifecycle, and migration from ASP.NET Identity.
Skill Claude CodeCodex
Migrating from IdentityServer4 to Duende IdentityServer v8. Covers NuGet package replacement, namespace changes, API surface changes, EF Core database schema migrations, .NET target framework upgrade, license configuration, signing key migration, data protection, and UI template updates.
Skill Claude CodeCodex
OAuth 2.0 and OpenID Connect protocol fundamentals including authorization code flow with PKCE, client credentials, refresh tokens, discovery documents, JWKS, and token introspection. Protocol-level troubleshooting and compliance.
Skill Claude CodeCodex
Token management patterns using Duende.AccessTokenManagement. Covers client credential token caching, user token refresh, token storage, HttpClientFactory integration, DPoP support, and common configuration pitfalls. Also includes Blazor Server token management.