A security assessment toolkit for critical infrastructure, AI, robots, satellites, and software written in languages such as JavaScript and Python.

It is for vulnerability assessments, secure-code checks, security guidance, and fixes involving infrastructure, AI systems, robots, space systems, and application code.

It helps identify security weaknesses and understand relevant standards, regulations, and secure-coding risks across different technical environments.

kesekit — Plugin for Claude Code by cdppcorp/KESE-KIT

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.

Clone the repo

git clone --depth 1 https://github.com/cdppcorp/KESE-KIT

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/plugins/cdppcorp/kese-kit/kesekit/github.svg)](https://agentmods.dev/plugins/cdppcorp/kese-kit/kesekit)

Your own site

<a href="https://agentmods.dev/plugins/cdppcorp/kese-kit/kesekit"><img src="https://agentmods.dev/badge/plugins/cdppcorp/kese-kit/kesekit/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/plugins/cdppcorp/kese-kit/kesekit"><img src="https://agentmods.dev/badge/plugins/cdppcorp/kese-kit/kesekit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 8 skills cost 1,025 tokens a session between them.

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.

Security

Grade A, and why

kesekit 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 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.

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.

.claude-plugin/marketplace.json#kesekit · 45 lines

What it actually says

{
  "name": "kesekit",
  "description": "Security vulnerability assessment (EN/KO). CII infrastructure (560+), AI Security, Robot Security (IEC 62443), Space Security (satellite/GSaaS/supply chain, CMMC/NIS2), Secure Coding (JS/Python/Pseudo Code, 46 CWE). Use /kesekit-start, /kesekit-start-ko, /kesekit-check, /kesekit-fix, /kesekit-guide etc.",
  "source": "./",
  "strict": false,
  "keywords": [
    "security",
    "KISA",
    "CII",
    "vulnerability",
    "assessment",
    "infrastructure",
    "hardening",
    "AI security",
    "robot security",
    "IEC 62443",
    "space security",
    "satellite",
    "GSaaS",
    "CMMC",
    "NIS2",
    "secure coding",
    "CWE",
    "OWASP",
    "JavaScript",
    "Python",
    "보안",
    "취약점",
    "분석평가",
    "우주보안",
    "로봇보안",
    "시큐어코딩"
  ],
  "category": "security",
  "skills": [
    "./skills/kesekit-start",
    "./skills/kesekit-check",
    "./skills/kesekit-fix",
    "./skills/kesekit-guide",
    "./skills-ko/kesekit-start-ko",
    "./skills-ko/kesekit-check-ko",
    "./skills-ko/kesekit-fix-ko",
    "./skills-ko/kesekit-guide-ko"
  ]
}

Contents

What it installs

The manifest is a name and a version. 8 skills travel with it, and installing the plugin installs all of them — 1,025 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside marketplace.json#kesekit 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.

marketplace.json 1.6 KB

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 · 45 lines scan A bbc91653234f

Subscribe to this mod's changes

kesekit is a plugin published in the GitHub repository cdppcorp/KESE-KIT (379 stars, last pushed 7mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-03.