supabase SKILL.md skillA
supabase from beckyisj/webdev-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add beckyisj/webdev-kit/supabase@git:20260906.832247bPins git:20260906.832247b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- beckyisj/webdev-kit
- Path
supabase/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260906.832247b, committed Sep 6, 2026
- Size
- 8,507 bytes
- Repository stars
- 3
- License
- MIT
Add a Supabase backend to a Next.js app — env vars, the @supabase/ssr browser/server clients, an auth callback route, a first table with Row-Level Security policies, optional storage bucket, and a typed query example. Verifies the connection with a real query. Use when an app needs auth, a database, or file uploads.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Supabase — auth, Postgres, storage Set up the pieces the app actually needs and prove each one works. Don't scaffold auth for a project that only wants a table. **Argument**: `$ARGUMENTS` is the project path and what's needed. Default to the current directory; if the need isn't stated, ask which of auth / database / storage applies. This skill assumes Next.js App Router, which is where `@supabase/ssr` earns its keep. For Vite or plain React, use `createClient` from `@supabase/supabase-js` directly and skip the server client and callback route. ## Process ### 1. Detect state ```bash cat package.json | grep -E '"(next|@supabase/supabase-js|@supabase/ssr)"' grep -l SUPABASE .env.local .env.example 2>/dev/null ls src/lib/supabase* src/utils/supabase* lib/supabase* 2>/dev/null ls src/app/auth 2>/dev/null which supabase || echo "no supabase cli" ``` ### 2. Project and keys (the human part) If there's no `NEXT_PUBLIC_SUPABASE_URL` yet: 1. supabase.com → **New project**. Pick the region closest to the users. It takes about two minutes to provision. …
Read the whole file at its exact version.
How to install
mdr add beckyisj/webdev-kit/supabase@sha256:45e0bfa96cbb3a2dThe line at the top of this page pins the label git:20260906.832247b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_o57a5ntp7nkr6jpk)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 6, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8507 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
beckyisj/webdev-kit · 3 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_o57a5ntp7nkr6jpk GET https://markdownregistry.com/api/v1/resolve?ref=beckyisj/webdev-kit/supabase GET https://markdownregistry.com/api/v1/blob/45e0bfa96cbb3a2d726dc28a13f799c5e209a12f31f82ab850d7b6a12ea411c7
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from beckyisj/webdev-kit
Every file in beckyisj/webdev-kit