Auth0 Aspnetcore Api

This handles JWT Bearer token validation for ASP.NET Core Web APIs using Auth0's authentication library. You'd reach for it when building a REST API that needs to validate access tokens from SPAs, mobile apps, or other services. It wires up the standard UseAuthentication/UseAuthorization middleware and includes scope-based authorization policies and DPoP proof-of-possession support. The skill walks you through the common pitfall of creating an Auth0 API resource instead of an Application, and catches mistakes like including https:// in the domain config or putting middleware in the wrong order. It offers both automated CLI setup that writes your appsettings.json and a manual path if you prefer configuring resources yourself.

Install to Claude Code

npx -y skills add auth0/agent-skills --skill auth0-aspnetcore-api --agent claude-code