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Supabase: RLS, auth and storage v1.0.0

Use this resource to design and review a Supabase project: RLS policies, auth, storage and functions

New

  • 479 downloads
  • 176 likes
  • 170 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install supabase-rls-auth-storage

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent reviews your Supabase configuration, migrations and clients, then checks RLS policies and any use of the service_role key. You get corrected policies and the security points to validate.

Mostly picked by

Updated November 2, 2026

Card for the “Supabase: RLS, auth and storage” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: triggers, method, good practices and anti-patterns
  • references/standards.md: reference for Supabase best practices

Good fit for

  • An exposed table has no RLS policy, or an overly broad one
  • The service_role key appears in code that runs in the browser

Not for

    Tags

    • supabase
    • rls
    • auth
    • security

    About

    You say

    “Check the RLS policies on the orders table: each user should see only their own rows.”

    Card for the “Supabase: RLS, auth and storage” skill

    Skill published by promovaweb under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to design and review a Supabase project: RLS policies, auth, storage and functions
    3. Review and adjust the result

    Content preview

    Files

    • agents/openai.yaml0.2 KB
    • LICENSE1.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/standards.md5 KB
    • SKILL.md6.2 KB

    Origin and licence

    Listed unmodified

    Author
    promovaweb
    Source
    github.com/promovaweb/specsfy/tree/0213e1bbd42ae6b64a33f95ad7c4d42723528e6f/specialists/specsfy-specialist-supabase
    Licence
    MIT

    Notice

    « specsfy-specialist-supabase » (promovaweb, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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