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Supabase Security Basics

Listed
jeremylongshore·vlatest·database·MIT

Helps with Supabase, security as part of working with databases and data persistence workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add jeremylongshore/tons-of-skills-marketplace --skill supabase-security-basics -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

jeremylongshore

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

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Automated safety checks

scanned

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Not scanned. none of the 396 skills in the repository match this slug — it was most likely renamed or removed upstream after the registry indexed it Source recorded as jeremylongshore/claude-code-plugins-plus-skills.
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About this skill

What it does

This skill provides foundational knowledge and guidance for securing Supabase projects. It covers essential security practices, including row-level security (RLS) policies and understanding potential vulnerabilities within the platform. The goal is to help users implement secure database configurations and protect against unauthorized access.

When to use it

  • You're setting up a new Supabase project and want to ensure its security from the start.
  • You need assistance configuring Row Level Security (RLS) for your tables.
  • You’re reviewing an existing Supabase project and identifying potential security gaps.
  • You are troubleshooting access control issues within your Supabase database.

Key capabilities

  • Provides guidance on implementing Row Level Security (RLS).
  • Offers insights into common Supabase vulnerabilities.
  • Explains best practices for securing database configurations.

Example prompts

  • "How do I implement RLS on my 'posts' table in Supabase?"
  • "What are the most common security risks associated with using Supabase?"
  • "Can you give me an example of a secure database configuration for a user authentication system in Supabase?"

Tips & gotchas

This skill assumes basic familiarity with Supabase concepts and terminology. Understanding SQL and access control principles will greatly enhance your ability to utilize the guidance provided.