supabase-best-practices

Codifies Supabase development standards for RLS, authentication, real-time features, and Edge Functions.

Updated Jan 12, 2026
One-click install
npx skills add https://github.com/jcastillotx/vibe-skeleton-app --skill supabase-best-practices
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: supabase-best-practices
Source: https://github.com/jcastillotx/vibe-skeleton-app/tree/main/setup/skills/supabase-best-practices
Command: npx skills add https://github.com/jcastillotx/vibe-skeleton-app --skill supabase-best-practices

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Supabase best practices codify secure, scalable development standards for teams working with Supabase projects, including Row Level Security, authentication, real-time subscriptions, and Edge Functions, reducing inconsistencies and security risks.

Core Features & Use Cases

  • Standardized policies and design patterns for RLS, database design, authentication, and real-time features.
  • Reusable rules and conventions that speed up onboarding, code reviews, and governance across multiple projects.
  • Use Case: A team starting a new Supabase project applies the guidelines to configure secure auth, robust data access, and responsive real-time features from day one.

Quick Start

Load the skill metadata from SKILL.md, then run the project’s automated build and validation workflow:

  • pnpm validate
  • pnpm build
  • Integrate the rules into new Supabase projects

Frequently Asked Questions about supabase-best-practices

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

FAQPage Schema
How do I enforce Supabase coding standards across multiple projects?

You can enforce Supabase coding standards by applying a rules framework with frontmatter metadata and automated build/validate steps. This ensures consistent, auditable guidance for security, database design, and real-time features across teams.

What are the best practices for configuring Row Level Security in Supabase?

Supabase best practices for Row Level Security involve applying standardized policies and design patterns during your database design phase. This codifies secure data access rules, reducing inconsistencies and security risks across your projects.

How do I set up secure authentication and real-time features for a new Supabase project?

To set up secure authentication and real-time features, apply standardized Supabase development guidelines from day one. These conventions configure robust data access and responsive real-time subscriptions while speeding up onboarding.

Can I use automated validation to audit Supabase edge functions and storage rules?

Yes, you can use an automated build and validation workflow, such as running pnpm validate, to audit Supabase edge functions and storage. This process checks your project against codified rules to ensure secure, scalable implementation.

Does this approach work for governing AI agents and edge functions in Supabase?

Yes, this approach works for governing AI agents and edge functions in Supabase by providing reusable rules and conventions. It standardizes code reviews and governance workflows, ensuring consistent implementation across these components.

Why do I need standardized conventions for Supabase database design and client usage?

You need standardized conventions for Supabase database design and client usage to reduce security risks and inconsistencies. Reusable rules speed up onboarding and code reviews, ensuring secure, scalable development across multiple projects.