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Supabase Postgres Best Practices

Checked
jackiexiao·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 makerjackie/jackie-skills-starter --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

jackiexiao

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 jackiexiao/jackie-skills-starter at 145241e853.

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

Commit
145241e853
Manifest
skills/supabase-postgres-best-practices/SKILL.md
Scanned
34 files, 1,646 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 recommendations for implementing best practices when working with Supabase and PostgreSQL databases. It helps users optimize database performance, ensure data security, and maintain code quality within a Supabase environment. The skill can assist with tasks like schema design, query optimization, and proper use of Supabase features.

When to use it

  • You're designing a new application using Supabase and want to follow best practices from the start.
  • Your existing Supabase database is experiencing performance issues or security concerns.
  • You need help understanding how to effectively utilize specific Supabase features within your PostgreSQL environment.
  • You’re looking for guidance on structuring your data models in a scalable and maintainable way.

Key capabilities

  • Schema design recommendations
  • Query optimization techniques
  • Data security best practices
  • Guidance on utilizing Supabase features

Example prompts

  • "How should I structure my database tables for an e-commerce application using Supabase?"
  • "What are some common PostgreSQL query performance bottlenecks in a Supabase project, and how can I address them?"
  • "Can you give me best practices for securing user data within a Supabase environment?"

Tips & gotchas

This skill assumes familiarity with basic PostgreSQL concepts. While it focuses on Supabase-specific recommendations, understanding underlying database principles will enhance its effectiveness.