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supabase

Implement Supabase RLS policies, type-safe queries, and storage operations for PhotoVault.

Updated Oct 6, 2025
Search Tags:#security#database#rls#queries#supabase
One-click install
npx skills add https://github.com/nathanielcrowell12-spec/photo-vault --skill supabase
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: supabase
Source: https://github.com/nathanielcrowell12-spec/photo-vault/tree/main/.claude/skills/supabase
Command: npx skills add https://github.com/nathanielcrowell12-spec/photo-vault --skill supabase

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solves?

This Skill handles all database complexity with automatic Row Level Security, type-safe queries, and optimized performance.

Core Features & Use Cases

  • RLS Policy Automation: Implement secure data access patterns without manual configuration.
  • Type-Safe Operations: Eliminate runtime database errors with fully typed queries.
  • Use Case: When you need to securely fetch a client's photo galleries while ensuring they only see their own data.

Quick Start

Use the supabase skill to query all photo galleries for the authenticated user with proper security enforcement.

Frequently Asked Questions about supabase

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

FAQPage Schema
How do I enforce row level security on my database tables?▼

Row level security uses RLS policies to automatically restrict data access based on user identity. This Skill implements RLS policy automation across your database schemas, ensuring users only access their own data through auth.uid() enforcement in browser, server, and admin contexts.

Can I query my Supabase database with type safety?▼

Yes. Type-safe queries eliminate runtime database errors by generating fully typed TypeScript definitions for your database operations. This Skill produces type-safe queries and client setup patterns for standard CRUD workflows against your Supabase schemas.

What's the best way to set up secure photo gallery access for authenticated users?▼

Combine RLS policies with type-safe queries to fetch only the authenticated user's photo galleries. This Skill automates both the security enforcement and query generation, ensuring clients see only their own data while maintaining type correctness.

Do I need to manually configure RLS policies for every table?▼

No. This Skill automates RLS policy configuration across all public tables, eliminating manual setup. It generates and applies policies covering browser, server, and admin access patterns for typical CRUD workflows.

How do I handle database migrations and storage bucket policies together?▼

This Skill covers database migrations, storage bucket setup, and auth.uid() policies as an integrated pattern. It ensures your schemas, RLS policies, and storage access all enforce consistent security across your application.

What happens if my queries don't match my database schema types?▼

Type-safe queries catch schema mismatches before runtime. This Skill generates TypeScript types from your Supabase schemas, preventing errors and ensuring queries stay synchronized with your database structure and RLS policies.

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