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Supabase Postgres Best Practices

Checked
tonyma163·vlatest·database

Helps with Supabase, PostgreSQL, best practices 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 tonyma163/awesome-vibe-coding --skill supabase-postgres-best-practices -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

tonyma163

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

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned tonyma163/awesome-vibe-coding at bf5392b46e.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
bf5392b46e
Manifest
skills/supabase-postgres-best-practices/SKILL.md
Scanned
32 files, 2,804 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill provides guidance and best practices for working with Supabase, a platform built on PostgreSQL. It helps users optimize database performance, security, and overall architecture when utilizing Supabase's features. The skill offers advice on schema design, query optimization, and leveraging specific Supabase functionalities effectively.

When to use it

  • You are designing a new application using Supabase and want to ensure optimal database structure.
  • Your existing Supabase application is experiencing performance issues (slow queries or high resource usage).
  • You need assistance implementing security best practices within your Supabase project, such as row-level security.
  • You're unsure how to effectively utilize specific Supabase features like Realtime subscriptions or Postgres functions.

Key capabilities

  • Schema design recommendations
  • Query optimization strategies
  • Row Level Security (RLS) implementation guidance
  • Postgres function utilization advice

Example prompts

  • "Suggest a schema for a Supabase database to store user profiles and their associated posts."
  • "How can I optimize this SQL query in my Supabase application?"
  • "What are the best practices for implementing Row Level Security on my Supabase table?"
  • "Can you show me an example of using Postgres functions within a Supabase project?"

Tips & gotchas

This skill assumes some familiarity with PostgreSQL and basic database concepts. While it provides guidance, understanding SQL fundamentals will significantly improve your ability to apply the recommendations.