Pg Query

Q: What is a Claude Code skill and how does the Pg Query 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. Pg Query is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: security-misc · Last updated: 2026-06-03

PostgreSQL DB에 직접 접근하는 스킬. DB 조회, 테이블 구조 확인, 데이터 검증이 필요할 때 사용한다. Node.js 스크립트로 직접 연결하며 접속 정보는 환경변수 또는 credentials 파일에서 읽는다. "postgres 조회", "DB 확인", "테이블 구조", "pg-query", "쿼리 실행", "데이터 검증", "PostgreSQL 접속" 같은 요청에 트리거한다.

From the source SKILL.md

PostgreSQL DB에 Node.js 스크립트(pg 패키지)로 직접 연결해 쿼리를 실행한다.

What this skill does

Pg Query is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/pg-query/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Pg Query Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ 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/pg-query
curl -L https://claudskills.com/skills/pg-query/SKILL.md \
  -o ~/.claude/skills/pg-query/SKILL.md

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

Skills live at ~/.claude/skills/pg-query/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\pg-query\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 Pg Query Claude Code skill?

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

What does the Pg Query 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 Pg Query skill?

Use Pg Query when your Claude Code task falls under the Security category — specifically in the security misc 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 Pg Query" or describe the task and let Claude pick). Browse related skills at /category/security/.

What is a Claude Code skill and how does the Pg Query 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. Pg Query is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/dev-goraebap/grimoire/blob/726a763ef5802b67c655f7c77cd9172d3e07dc91/misc/skills/pg-query/SKILL.md
License: MIT
Author: dev-goraebap

Cite this skill

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

APA

dev-goraebap. (2026). Pg Query [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/pg-query/

BibTeX

@misc{pg-query-2026,
  author    = {dev-goraebap},
  title     = {Pg Query [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/pg-query/}
}

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