jwt-auth-expert

Generate and audit JWT authentication flows across Node.js, FastAPI, Next.js, Django, NestJS, and React.

Updated Feb 7, 2026

Search Tags:#security #authentication #jwt #audit #rbac #cookies #refresh-token

Ready to run

npx skills add https://github.com/SHAJAR5110/Hackathon-II-phase2 --skill jwt-auth-expert

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: jwt-auth-expert
Source: https://github.com/SHAJAR5110/Hackathon-II-phase2/tree/main/.claude/skills/jwt-auth-expert
Command: npx skills add https://github.com/SHAJAR5110/Hackathon-II-phase2 --skill jwt-auth-expert

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill automates the creation and auditing of production-ready JWT authentication systems across multiple stacks, enabling secure, scalable, and compliant auth implementations.

Core Features & Use Cases

Complete Authentication Flows: registration, login, logout, refresh with rotation, password reset, and email verification.
Security Best Practices Enforcement: HTTP-only cookies, strong secrets, CSRF protection, rate limiting, token blacklisting.
Cross-Stack Framework Support: Templates and guidance for Node.js/Express, FastAPI, Next.js, Django, NestJS, React, and TypeScript with RBAC and MFA.
Use Case: Rapidly generate and integrate a secure auth system across microservices, dashboards, and APIs, with automatic audits.
Auto-audit & stack-detection: auto-detects project framework and proposes production-ready wiring.

Quick Start

Create a production-grade JWT auth system for a FastAPI backend with a Next.js frontend, including refresh tokens, HTTP-only cookies, RBAC, and MFA.

Frequently Asked Questions about jwt-auth-expert

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement secure JWT authentication with refresh token rotation in FastAPI?▼

You implement JWT authentication with refresh token rotation by generating complete auth flows that enforce HTTP-only cookies, token expiration, and strong secrets. The system provides framework-specific templates for registration, login, and automated security audits.

What is the best way to set up RBAC and MFA in a Next.js application?▼

Setting up RBAC and MFA in a Next.js application is done using cross-stack templates that enforce production-grade JWT security. These templates provide framework-specific wiring for role-based access control and multi-factor authentication.

Can I audit an existing Node.js or NestJS authentication system for security vulnerabilities?▼

You can audit existing Node.js or NestJS authentication systems to identify security vulnerabilities through automated checks. The audit enforces best practices including HTTP-only cookies, CSRF protection, rate limiting, and token blacklisting.

Does this approach support Django and React projects alongside Node.js?▼

This cross-stack approach supports Django and React projects alongside Node.js, Next.js, FastAPI, and NestJS. It auto-detects the project framework and proposes production-ready JWT authentication wiring with RBAC and MFA.

Why do I need HTTP-only cookies and CSRF protection for JWT authentication?▼

HTTP-only cookies and CSRF protection for JWT authentication are required to prevent unauthorized client-side script access and cross-site request forgery. Enforcing these security best practices ensures your token handling remains secure and compliant.