isms-checklist

isms-checklist is a skill for Claude Code, Codex from woohyun212/security-skill. It costs 26 tokens per session (1,511 once invoked), scanned A, original, MIT.

An interactive checklist for Korea's ISMS-P certification framework, which covers information security and personal-information protection. It records whether controls are met, unmet, or not applicable.

In plain words
What is it for?
Use it for an internal ISMS-P readiness review across management, protection measures, and personal-information processing.
Why use it?
It helps organizations see where their security and privacy practices fall short before certification or renewal. It also prioritizes recommended fixes.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it for an internal ISMS-P readiness review across management, protection measures, and personal-information processing.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/woohyun212/security-skill/isms-checklist
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 woohyun212/security-skill --skill isms-checklist
Clone the repo
git clone --depth 1 https://github.com/woohyun212/security-skill

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 isms-checklist

README.md
[![agentmods](https://agentmods.dev/badge/skills/woohyun212/security-skill/isms-checklist/github.svg)](https://agentmods.dev/skills/woohyun212/security-skill/isms-checklist)
Your own site
<a href="https://agentmods.dev/skills/woohyun212/security-skill/isms-checklist"><img src="https://agentmods.dev/badge/skills/woohyun212/security-skill/isms-checklist/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 isms-checklist

Your own site · 80×15
<a href="https://agentmods.dev/skills/woohyun212/security-skill/isms-checklist"><img src="https://agentmods.dev/badge/skills/woohyun212/security-skill/isms-checklist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,511 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00026 $0.01511
Opus 5 $0.00013 $0.00756
Sonnet 5 $0.00005 $0.00302
Haiku 4.5 $0.00003 $0.00151

Measured 9d ago against content hash 65423fd4144d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

isms-checklist scanned grade A with 0 findings 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 9d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

isms-checklist/SKILL.md · 153 lines

How it starts

The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.

What this skill does

Inspects control items against the ISMS-P (Information Security and Personal Information Protection Management System, 정보보호 및 개인정보보호 관리체계) certification criteria. Interactively reviews three domains — Management System Establishment and Operation (관리체계 수립 및 운영), Protection Measure Requirements (보호대책 요구사항), and Personal Information Processing Stage Requirements (개인정보 처리 단계별 요구사항) — tracks compliant/non-compliant/not-applicable status, and generates a gap analysis report with prioritized remediation recommendations.

When to use

  • When assessing current status before applying for initial ISMS-P certification
  • When conducting an internal self-assessment ahead of a certification renewal audit
  • When quickly gauging compliance status for a specific control domain
  • When information security personnel are building a management system roadmap

Prerequisites

  • No external tools required (checklist-based)
  • Inspector's knowledge of the organization's information security policies and current state
  • (Optional) KISA ISMS-P certification criteria document: https://isms.kisa.or.kr

Inputs

Item Description Example
ORG_NAME Name of the organization under review TechCompany Inc.
DOMAIN Domain selection (1/2/3/all) all
SCOPE Certification scope description (optional) All enterprise information systems and personal data processing services

Workflow

Step 1: Configure the inspection environment

ORG_NAME="${SECSKILL_ORG_NAME:-}"
if [ -z "$ORG_NAME" ]; then
  read -rp "Organization name: " ORG_NAME
fi
echo ""
echo "Select the domain(s) to inspect:"
echo "  1) Management System Establishment and Operation (관리체계 수립 및 운영) - 16 controls"
echo "  2) Protection Measure Requirements (보호대책 요구사항) - 64 controls"
echo "  3) Personal Information Processing Stage Requirements (개인정보 처리 단계별 요구사항) - 22 controls"
echo "  all) All domains - 102 controls"
DOMAIN_SEL="${SECSKILL_DOMAIN_SEL:-}"
if [ -z "$DOMAIN_SEL" ]; then
  read -rp "Selection [1/2/3/all]: " DOMAIN_SEL
fi
SCOPE="${SECSKILL_SCOPE:-}"
if [ -z "$SCOPE" ]; then
  read -rp "Certification scope (optional): " SCOPE
fi

REPORT_FILE="/tmp/isms_check_$(date +%Y%m%d_%H%M%S).md"
cat > "$REPORT_FILE" <<EOF
# ISMS-P Certification Criteria Inspection Results

- **Organization**: $ORG_NAME
- **Certification scope**: ${SCOPE:-Not specified}
- **Inspection date**: $(date '+%Y-%m-%d')
- **Domain**: $DOMAIN_SEL

---
EOF
echo "[+] Report initialized: $REPORT_FILE"

Read the full file on GitHub · 153 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 9d ago First seen · 153 lines · 26 tokens per session scan A 65423fd4144d

Subscribe to this mod's changes

isms-checklist is a skill published in the GitHub repository woohyun212/security-skill (21 stars, last pushed 4mo ago), licensed MIT. It adds 26 tokens to every session and 1,511 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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