saas-auth

Implement SaaS authentication with email/password, OAuth, and secure sessions.

13|4|Updated Aug 1, 2025
One-click install
npx skills add https://github.com/TheWayWithin/agent-11 --skill saas-auth
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: saas-auth
Source: https://github.com/TheWayWithin/agent-11/tree/main/.claude/skills/saas-auth
Command: npx skills add https://github.com/TheWayWithin/agent-11 --skill saas-auth

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill provides a robust, production-ready authentication system for SaaS apps, handling user signup, sign-in, email verification, password resets, and secure session management.

Core Features & Use Cases

  • Email/password authentication with verification
  • OAuth/social login with providers (Google, GitHub, etc.)
  • Session management with httpOnly cookies and token rotation
  • Password reset and recovery flows
  • Rate limiting and brute-force protection
  • Optional multi-factor authentication (MFA) support
  • Email verification required before full access

Quick Start

Add the saas-auth skill to your project and begin enabling signup, login, and session flows for your SaaS application.

Frequently Asked Questions about saas-auth

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

FAQPage Schema
How do I implement secure SaaS authentication with email and password?

Secure SaaS authentication with email and password requires password hashing, verification emails before full access, and rate limiting to mitigate brute-force threats. This approach handles user signup, login, and password resets safely.

How does OAuth social login work for SaaS applications?

OAuth social login for SaaS applications works by integrating providers like Google and GitHub, managing OAuth state handling, and establishing secure sessions. This enables users to sign in without creating new credentials.

What is the best way to manage user sessions in a SaaS app?

The best way to manage user sessions in a SaaS app is using httpOnly cookies with token rotation. This session management strategy secures active logins across standard and multi-provider authentication flows.

Does this SaaS authentication approach support multi-factor authentication?

Yes, this SaaS authentication approach supports configurable multi-factor authentication (MFA) where supported. MFA adds an additional security layer alongside password hashing and CSRF protection.

How do I add brute-force protection and CSRF defenses to my login system?

Brute-force protection and CSRF defenses are added to a login system through rate limiting and CSRF protection mechanisms. These threat mitigation strategies secure both standard and multi-provider OAuth flows.