supabase-database

supabase-database is a skill for Claude Code, Codex from Nice-Wolf-Studio/claude-code-supabase-skills. It costs 37 tokens per session (2,050 once invoked), scanned A, original, no licence file.

A way to manage rows in Supabase database tables through its REST API. It supports reading, adding, changing, and deleting table data.

In plain words
What is it for?
Use it to query tables or implement data creation, updates, and deletion in a Supabase application.
Why use it?
It lets the agent carry out common database operations through an HTTP interface instead of requiring direct database access.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/nice-wolf-studio/claude-code-supabase-skills/supabase-database
Any agent
npx skills add Nice-Wolf-Studio/claude-code-supabase-skills --skill supabase-database
Clone the repo
git clone --depth 1 https://github.com/Nice-Wolf-Studio/claude-code-supabase-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for supabase-database

README.md
[![agentmods](https://agentmods.dev/badge/skills/nice-wolf-studio/claude-code-supabase-skills/supabase-database.svg)](https://agentmods.dev/skills/nice-wolf-studio/claude-code-supabase-skills/supabase-database)
Your own site
<a href="https://agentmods.dev/skills/nice-wolf-studio/claude-code-supabase-skills/supabase-database"><img src="https://agentmods.dev/badge/skills/nice-wolf-studio/claude-code-supabase-skills/supabase-database.svg" alt="Measured on agentmods" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,050 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00037 $0.02050
Opus 5 $0.00018 $0.01025
Sonnet 5 $0.00007 $0.00410
Haiku 4.5 $0.00004 $0.00205

Measured 5d ago against content hash 78a36d9f2a53, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

supabase-database scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s -X POST \
skills/supabase-database/SKILL.md · 292 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 292 lines · 37 tokens per session scan A 78a36d9f2a53

Subscribe to this mod's changes

supabase-database is a skill published in the GitHub repository Nice-Wolf-Studio/claude-code-supabase-skills (19 stars, last pushed 10mo ago), with no licence file. It adds 37 tokens to every session and 2,050 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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