saas-security-checklist

Scan Next.js, Supabase, and Stripe SaaS apps for security gaps.

Updated Mar 30, 2026
One-click install
npx skills add https://github.com/Scheune10-coding/my-claude-code-skills --skill saas-security-checklist
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: saas-security-checklist
Source: https://github.com/Scheune10-coding/my-claude-code-skills/tree/main/saas-security-checklist
Command: npx skills add https://github.com/Scheune10-coding/my-claude-code-skills --skill saas-security-checklist

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

SaaS teams often lack a unified, repeatable security audit across modern stacks (Next.js, Supabase, Stripe), leading to undetected weaknesses before production.

Core Features & Use Cases

  • Automated vulnerability scanning for common SaaS patterns including authentication, Row Level Security, Stripe webhook integrity, secrets management, and HTTP headers.
  • Actionable findings with remediation guidance, prioritized by risk to accelerate secure deployments.
  • Use Case: A SaaS team runs nightly scans to generate a remediation backlog and security posture report for engineering leadership.

Quick Start

Scan your SaaS project with the included scanner to generate a findings report and security score.

Frequently Asked Questions about saas-security-checklist

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

FAQPage Schema
How do I run a security audit on a Next.js, Supabase, and Stripe SaaS stack?

Scan your SaaS project using the included scanner to identify vulnerabilities across Next.js, Supabase, and Stripe. The scanner generates a prioritized findings report with remediation guidance and an overall security score for your multi-service stack.

What security vulnerabilities are commonly found in Supabase and Next.js SaaS applications?

Common vulnerabilities include missing Row Level Security policies, hard-coded secrets, deprecated libraries, insecure Stripe webhook verification, and inadequate HTTP security headers. Identifying these gaps early prevents security weaknesses before production deployment.

Does this security checklist cover Stripe webhook verification and GDPR compliance?

Yes, the security audit covers Stripe webhook integrity verification and GDPR compliance checks. It detects insecure webhook verification practices and provides concrete remediation guidance to ensure your multi-service SaaS stack meets security and privacy standards.

Can I automate nightly vulnerability scanning for my SaaS application?

Yes, you can run nightly automated scans to continuously detect hard-coded secrets, deprecated libraries, and missing RLS policies. This generates a remediation backlog and a security posture report for engineering leadership to track progress.

How do I fix missing Row Level Security policies in Supabase?

The scanner detects missing RLS policies in Supabase and provides concrete remediation guidance prioritized by risk. Applying this guidance ensures your database enforces proper access control and accelerates secure deployments.

What is the best way to check for hard-coded secrets and insecure HTTP headers in Next.js?

The best way to check for hard-coded secrets and inadequate HTTP security headers is running an automated vulnerability scan. The scanner identifies these gaps across your Next.js application and provides actionable findings for remediation.