What is security-quick?

A basic codebase security check based on the OWASP Top 10, a list of common web application security risks.

It is for performing an initial security review against OWASP Top 10 risks.

It helps identify common security problems in a codebase through a single review.

How gaebalai/claude-code-kit-ko configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to gaebalai/claude-code-kit-ko. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/gaebalai/claude-code-kit-ko/main/.claude/skills/security-quick/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/gaebalai/claude-code-kit-ko

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/gaebalai/claude-code-kit-ko/security-quick/github.svg)](https://agentmods.dev/skills/gaebalai/claude-code-kit-ko/security-quick)

Your own site

<a href="https://agentmods.dev/skills/gaebalai/claude-code-kit-ko/security-quick"><img src="https://agentmods.dev/badge/skills/gaebalai/claude-code-kit-ko/security-quick/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/gaebalai/claude-code-kit-ko/security-quick"><img src="https://agentmods.dev/badge/skills/gaebalai/claude-code-kit-ko/security-quick.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 754 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00033	$0.00754
Opus 5.5	$0.00013	$0.00302
Sonnet 5.5	$0.00007	$0.00151
Haiku 4.5	$0.00003	$0.00075

Measured 2mo ago against content hash 37d8860ccf0a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

security-quick 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 2mo 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.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

- `exec`, `eval`, `system`, `child_process` 등 위험 함수 호출 검색

.claude/skills/security-quick/SKILL.md · 86 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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.

2mo ago First seen · 86 lines · 33 tokens per session scan A 37d8860ccf0a

Subscribe to this mod's changes

security-quick is a skill published in the GitHub repository gaebalai/claude-code-kit-ko (2 stars, last pushed 8mo ago), with no licence file. It adds 33 tokens to every session and 754 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.