Supabase Server

Q: What is a Claude Code skill and how does the Supabase Server skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Supabase Server is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: databases · Last updated: 2026-08-24

cloud:supabase

Use when planning or writing server-side code that uses `@supabase/server` — Edge Functions, Hono apps, webhook handlers, or any backend that creates Supabase clients or validates inbound auth. Trigger **before** writing or modifying any file that imports from `@supabase/server` (or sub-paths like `@supabase/server/core`); calls `withSupabase`, `createSupabaseContext`, `createAdminClient`, `createContextClient`, `verifyAuth`, `verifyCredentials`, or `extractCredentials`; configures an `auth:` mode (`'none'` | `'publishable'` | `'secret'` | `'user'`, or keyed variants like `'secret:*'`); or lives under `supabase/functions/` and authenticates an inbound request. Also trigger during planning — if a plan mentions any of the above, load the skill before drafting code; do not extrapolate `auth:` values or auth modes from neighboring functions. Also trigger when you see legacy patterns to migrate to this package — `Deno.serve`, `createClient(Deno.env.get('SUPABASE_URL'))`, imports from `esm.sh/@supabase` or `deno.land/std`, usage of `SUPABASE_ANON_KEY` / `SUPABASE_SERVICE_ROLE_KEY`, or the deprecated `allow:` config option / removed `'always'` / `'public'` mode values / removed `authType` field.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Server-side utilities for Supabase. Handles auth, client creation, and context injection so you write business logic, not boilerplate.

What this skill does

Supabase Server is a community-contributed Claude Code skill in the databases sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/supabase-server/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when planning or writing server-side code that uses `@supabase/server` — Edge Functions, Hono apps, webhook handlers, or any backend that creates Supabase clients or validates inbound auth. Trigger **before** writing or modifying any file that imports from `@supabase/server` (or sub-paths like `@supabase/server/core`); calls `withSupabase`, `createSupabaseContext`, `createAdminClient`, `createContextClient`, `verifyAuth`, `verifyCredentials`, or `extractCredentials`; configures an `auth:` mode (`'none'` | `'publishable'` | `'secret'` | `'user'`, or keyed variants like `'secret:*'`); or lives under `supabase/functions/` and authenticates an inbound request.

Who uses this skill

The Supabase Server Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 190,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/supabase-server
curl -L https://claudskills.com/skills/supabase-server/SKILL.md \
  -o ~/.claude/skills/supabase-server/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/supabase-server/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/supabase-server/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\supabase-server\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Supabase Server Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/supabase-server/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Supabase Server skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Supabase Server skill?

Use Supabase Server when your Claude Code task falls under the Engineering category — specifically in the databases area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Supabase Server" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Supabase Server skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Supabase Server is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/aiskillstore/marketplace/blob/HEAD/skills/supabase/supabase-server/SKILL.md
Author: aiskillstore
Website: https://skillstore.io

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

aiskillstore. (2026). Supabase Server [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/supabase-server/

BibTeX

@misc{supabase-server-2026,
  author    = {aiskillstore},
  title     = {Supabase Server [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/supabase-server/}
}

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Badge

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Security scan

Grade A · scanned 2026-08-24 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/supabase-server/#security)

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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