cc-supabase

cc-supabase is a skill for Claude Code, Codex from mathruffian-dot/claude-code-lazy-packs. It costs 25 tokens per session (161 once invoked), scanned B, original, MIT.

A setup guide for connecting Claude Code to Supabase, a hosted database and application backend service, through its MCP connection.

In plain words
What is it for?
Use it to configure the Supabase connection, add it to Claude Code, restart the setup, and verify access to database tables.
Why use it?
It gives the required installation, login, project, and key steps in one place and warns against exposing the API key.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

Good fit Use it to configure the Supabase connection, add it to Claude Code, restart the setup, and verify access to database tables.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mathruffian-dot/claude-code-lazy-packs/04-supabase
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.

Any agent
npx skills add mathruffian-dot/claude-code-lazy-packs --skill 04-supabase
Clone the repo
git clone --depth 1 https://github.com/mathruffian-dot/claude-code-lazy-packs

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 cc-supabase

README.md
[![agentmods](https://agentmods.dev/badge/skills/mathruffian-dot/claude-code-lazy-packs/04-supabase/github.svg)](https://agentmods.dev/skills/mathruffian-dot/claude-code-lazy-packs/04-supabase)
Your own site
<a href="https://agentmods.dev/skills/mathruffian-dot/claude-code-lazy-packs/04-supabase"><img src="https://agentmods.dev/badge/skills/mathruffian-dot/claude-code-lazy-packs/04-supabase/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cc-supabase

Your own site · 80×15
<a href="https://agentmods.dev/skills/mathruffian-dot/claude-code-lazy-packs/04-supabase"><img src="https://agentmods.dev/badge/skills/mathruffian-dot/claude-code-lazy-packs/04-supabase.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 161 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Agent Snooping · line 10
    Skill reads from agent configuration directories (.claude/, .codex/, .gemini/). These directories may contain API keys, personal settings, and other credentials that the skill has no legitimate need to access.
    Fix: Remove all code or instructions that access agent configuration directories (.claude/, .codex/, .gemini/). If configuration values are needed, pass them explicitly as parameters or environment variabl
  • medium MCP Rug Pull · line 10
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
How audits are shown
Origin original 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 5.1 $0.00025 $0.00161
Opus 5 $0.00013 $0.00081
Sonnet 5 $0.00005 $0.00032
Haiku 4.5 $0.00003 $0.00016

Measured 5d ago against content hash da5170c56c0f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

cc-supabase scanned grade B 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

3. 用 `claude mcp add supabase -- npx @supabase/mcp-server-supabase --project-ref <ref> --access-token <personal-access-token>` 或手動編輯 `~/.claude/settings.json`
skills/04-supabase/SKILL.md · 14 lines

What it actually says

連接 Supabase(Claude Code 版)

  1. 安裝:npm install -g @supabase/mcp-server-supabase
  2. 登入 Supabase → 取得 project ref + API key
  3. claude mcp add supabase -- npx @supabase/mcp-server-supabase --project-ref <ref> --access-token <personal-access-token> 或手動編輯 ~/.claude/settings.json
  4. 重啟後驗證:查詢資料庫表格

⚠️ 不把 API key 寫進 CLAUDE.md 或 repo。

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 Changed da5170c56c0f
  2. 10d ago First seen · 14 lines · 25 tokens per session scan B 10a34c017b18

Subscribe to this mod's changes

cc-supabase is a skill published in the GitHub repository mathruffian-dot/claude-code-lazy-packs (248 stars, last pushed 6d ago), licensed MIT. It adds 25 tokens to every session and 161 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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