supabase-audit-auth-config

Analyze Supabase authentication configuration for security weaknesses and misconfigurations.

62|3|Updated Jan 31, 2026
One-click install
npx skills add https://github.com/yoanbernabeu/supabase-pentest-skills --skill supabase-audit-auth-config
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: supabase-audit-auth-config
Source: https://github.com/yoanbernabeu/supabase-pentest-skills/tree/main/skills/audit-auth/supabase-audit-auth-config
Command: npx skills add https://github.com/yoanbernabeu/supabase-pentest-skills --skill supabase-audit-auth-config

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps security teams identify and remediate weaknesses in Supabase authentication configurations, preventing misconfigurations that could expose users or data.

Core Features & Use Cases

  • Auth configuration review: Detects misconfigurations such as open signup, weak password policies, missing email verification, and insecure OAuth settings.
  • Progressive context and evidence: Tracks findings in real-time and stores evidence to support remediation decisions.
  • Remediation guidance: Provides concrete steps to fix issues in the Supabase dashboard and API.

Quick Start

Use the auth-config skill to audit a project by running a targeted check against your Supabase project's authentication settings. For example: "Audit auth configuration for https://abc123def.supabase.co".

Frequently Asked Questions about supabase-audit-auth-config

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

FAQPage Schema
How do I audit Supabase authentication configuration for security gaps?

To audit Supabase auth configuration, run a targeted check against your project to inspect signup, email verification, password policies, OAuth, and anonymous auth settings, identifying misconfigurations and verifying compliance against common security practices.

What security weaknesses can be found in a Supabase GoTrue authentication review?

A Supabase GoTrue authentication review detects security weaknesses such as open signup, weak password policies, missing email verification, and insecure OAuth settings across your project environments.

Can I check my Supabase project for insecure OAuth and redirection settings?

Yes, you can check your Supabase project for insecure OAuth and redirection settings by inspecting authentication endpoints and configurations through direct API calls and dashboard references to identify misconfigurations.

Does the Supabase auth configuration audit provide remediation guidance?

Yes, the Supabase auth configuration audit provides remediation guidance by tracking findings in real-time, storing evidence, and offering concrete steps to fix issues directly in the Supabase dashboard and API.

What's the best way to verify Supabase auth compliance across multiple environments?

The best way to verify Supabase auth compliance across multiple environments is to perform a comprehensive audit checking signup, email verification, password policies, and redirection settings against recommended security configurations.