Building with Supabase

Created by CodeCraft LLC

Build, advise on, and review Supabase projects

Product and technology names are trademarks of their respective owners, used only to identify what this skill covers. CodeCraft LLC is not affiliated with or endorsed by them.

by Jace (@jamick)v1.1.0 · updated 2026-10-03Report copyright infringement

Description

Build, advise on, and review Supabase projects — Postgres schema and migrations, Row Level Security policies, SECURITY DEFINER functions, Auth (sessions, getUser/getClaims, SSR cookies with @supabase/ssr), API keys (publishable/secret, anon/service_role), Storage policies, Edge Functions, Realtime, generated types, and performance (indexes for policies). Use whenever @supabase/* is in package.json, a supabase/ folder exists, or the user mentions Supabase, RLS, policies, auth sessions, migrations, storage buckets, edge functions, or "permission denied for table" / "infinite recursion detected in policy" — even for a quick "add a table".

#backend#supabase

Included with all-access

$9.00 value as a single download

AiSkillz is in preview: browse the catalogue now - skill downloads and subscriptions open soon.

All skills are included with the all-access subscription

Changelog

v1.1.0Oct 3, 2026Latest

Changed

Checked against the official documentation (October 2026).
Added the retirement of legacy anon / service_role keys by the end of 2026, with a safe migration order to publishable and secret keys.
Added asymmetric JWT signing keys (ES256, JWKS endpoint, caching, rotation cautions) and getClaims() as the recommended server-side check.
Added 2 pitfalls and 2 review checklist items.

v1.0.1Oct 3, 2026

Changed

Renamed the title to describe what the skill does with the product, so it doesn't read as an official or endorsed edition.
Added a trademark notice to the README.

v1.0.0Oct 2, 2026

Added

First release.