kesekit-check

kesekit-check is a skill for Claude Code from cdppcorp/KESE-KIT. It costs 120 tokens per session (1,322 once invoked), scanned A, original, MIT.

A pre-deployment security checklist based on guidance from South Korea’s KISA, covering infrastructure, AI, robots, space systems, secure coding, zero-trust security, and software supply chains.

In plain words
What is it for?
Use it to run security and compliance reviews for servers, AI systems, robots, satellites, JavaScript or Python applications, zero-trust setups, and software supply chains using an SBOM, a list of included software components.
Why use it?
It helps you review security requirements before releasing a system, without choosing a checklist manually. It also organizes checks for areas such as software components and system access.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the kesekit plugin — 8 skills shipped together

Good fit Use it to run security and compliance reviews for servers, AI systems…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cdppcorp/kese-kit/kesekit-check
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 cdppcorp/KESE-KIT --skill kesekit-check
Clone the repo
git clone --depth 1 https://github.com/cdppcorp/KESE-KIT

Made for: Claude Code.

Or install kesekit, the plugin that ships this one along with the rest of its 8 skills.

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 kesekit-check

README.md
[![agentmods](https://agentmods.dev/badge/skills/cdppcorp/kese-kit/kesekit-check.svg)](https://agentmods.dev/skills/cdppcorp/kese-kit/kesekit-check)
Your own site
<a href="https://agentmods.dev/skills/cdppcorp/kese-kit/kesekit-check"><img src="https://agentmods.dev/badge/skills/cdppcorp/kese-kit/kesekit-check.svg" alt="Measured on agentmods" height="20"></a>
Per session 120 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,322 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 $0.00120 $0.01322
Opus 5 $0.00060 $0.00661
Sonnet 5 $0.00024 $0.00264
Haiku 4.5 $0.00012 $0.00132

Measured 7d ago against content hash f9909c96daec, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

kesekit-check 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 7d 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.

skills/kesekit-check/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

KESE Pre-Deployment Security Compliance Checklist

Run pre-deployment security checks. Auto-selects guideline based on user context.

Guideline Selection

# Guideline Description
1 CII Compliance 70-item pre-deployment checklist
2 AI Security Checklist AI developer/provider verification
3 Robot Security Checklist Robot system 11 categories, 103 items
4 Space Security Checklist Satellite/GSaaS/supply chain 12 domains, 53 items
5 Secure Coding Checklist JavaScript/Python code review (7 categories, 46 CWE)
6 Zero Trust Checklist Zero Trust maturity assessment (8 elements, 4 maturity levels, ~396 items)
7 SW Supply Chain Checklist SBOM-based supply chain security (5 phases, 29 items)

Servers, infrastructure → CII / AI models, LLM → AI Security / robots, ROS/ROS2 → Robot Security / satellites, ground stations, GSaaS, space supply chain → Space Security / JavaScript, Python, web app code → Secure Coding Zero Trust, ZTA, ZTNA, 제로트러스트, 마이크로세그멘테이션, microsegmentation, SDP, SASE, PEP/PDP, never trust always verify → Zero Trust SBOM, supply chain, 공급망, C-SCRM, SCA, CycloneDX, SPDX, npm audit, pip-audit → SW Supply Chain


CII Branch

Load reference files from templates/cii/ based on detected environment. Check commands available in scripts/cii/ directory. Check categories: Account Security (15), Access Control (15), Encryption (12), Logging (10), Service Hardening (12), Patch Management (6).

Severity: Critical (deployment blocker) → High → Medium → Low

AI Security Branch

Load from references/ai-security/ for overview and guidance, and templates/ai-security/ for assessment checklists. Check developer (54 items), service provider, or user checklists by lifecycle phase.

Robot Security Branch

Load from templates/robot-security/. Start with overview.md, then select one or more category references (ssdf.md, supply-chain.md, iec62443.md, cyber-resilience.md, wireless.md) based on the robot type, interfaces, and regulatory context.

Read the full file on GitHub · 90 lines

Files

What ships with it

60 files 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. 7d ago First seen · 90 lines · 120 tokens per session scan A f9909c96daec

Subscribe to this mod's changes

kesekit-check is a skill published in the GitHub repository cdppcorp/KESE-KIT (356 stars, last pushed 5mo ago), licensed MIT. It adds 120 tokens to every session and 1,322 once invoked, about $0.0006 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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