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supabase

Guide Supabase-based backend tasks covering schema design, authentication, migrations, and debugging within a codebase.

370|33|Updated Dec 14, 2025
Search Tags:#database design#authentication#migrations#rls#backend#supabase#rbac
One-click install
npx skills add https://github.com/nth5693/gemini-kit --skill supabase-nth5693
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: supabase
Source: https://github.com/nth5693/gemini-kit/tree/main/skills/examples/supabase
Command: npx skills add https://github.com/nth5693/gemini-kit --skill supabase-nth5693

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires scripts/log-skill.sh, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides expert guidance for building and maintaining Supabase-powered applications, covering database design, authentication integration, and performance tuning to reduce debugging time and accelerate development.

Core Features & Use Cases

  • Database design and migrations: Plan and implement schemas with best practices for normalization and indexing.
  • Auth integration and RBAC/RLS: Design authentication flows and access controls with proper policies.
  • Performance and debugging support: Diagnose and optimize queries, auth issues, and migrations in a Supabase stack.

Quick Start

  • Activate the Supabase skill in your project and reference the workflows/ migration guide to plan changes, read debugging.md for common issues, and consult references/best-practices.md for patterns.

Frequently Asked Questions about supabase

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

FAQPage Schema
How do I design Supabase database schemas and plan migrations?▼

Plan Supabase database schemas and migrations using the Skill's workflow guide, which delivers expert guidance on normalization and indexing best practices with actionable, file-referenced instructions for your codebase.

What is the best way to set up Row Level Security and RBAC in Supabase?▼

Set up Supabase Row Level Security and RBAC by designing authentication flows and access controls with proper policies, utilizing expert guidance to ensure correct integration within your project context.

Why does my Supabase authentication or database query fail?▼

Supabase authentication or database query failures can be diagnosed using the Skill's debugging guidance and common issues references, providing concise instructions to resolve auth integration and query performance problems.

How do I optimize Supabase backend performance?▼

Optimize Supabase backend performance by diagnosing and tuning queries, auth issues, and migrations using the Skill's performance support and best-practices references tailored to your project context.

Can I use this Skill for complex backend tasks in a Supabase-powered stack?▼

Yes, you can use this Skill for complex backend tasks in a Supabase-powered stack, as it delivers expert guidance on database design, authentication, and performance with setup steps and workflow guidance.

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