kesekit-fix

kesekit-fix is a skill for Claude Code from cdppcorp/KESE-KIT. It costs 106 tokens per session (1,147 once invoked), scanned A, original, MIT.

A security-fixing skill for computer systems, AI, robots, space systems, software code, Zero Trust setups, and software supply chains.

In plain words
What is it for?
Use it to fix vulnerable JavaScript or Python patterns, harden systems, address Zero Trust gaps, or scan and remediate software supply-chain risks using an SBOM, a list of software components and versions.
Why use it?
It turns security assessment results into hardening scripts or code fixes, reducing the need to plan each remediation manually.

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 fix vulnerable JavaScript or Python patterns, harden systems, address…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cdppcorp/kese-kit/kesekit-fix
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-fix
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-fix

README.md
[![agentmods](https://agentmods.dev/badge/skills/cdppcorp/kese-kit/kesekit-fix.svg)](https://agentmods.dev/skills/cdppcorp/kese-kit/kesekit-fix)
Your own site
<a href="https://agentmods.dev/skills/cdppcorp/kese-kit/kesekit-fix"><img src="https://agentmods.dev/badge/skills/cdppcorp/kese-kit/kesekit-fix.svg" alt="Measured on agentmods" height="20"></a>
Per session 106 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,147 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 $0.00106 $0.01147
Opus 5 $0.00053 $0.00574
Sonnet 5 $0.00021 $0.00229
Haiku 4.5 $0.00011 $0.00115

Measured 7d ago against content hash f1e521dca44c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

kesekit-fix 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-fix/SKILL.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

KESE Vulnerability Auto-Fix

Generate and apply fixes based on vulnerability assessment results. Auto-selects guideline.

Guideline Selection

# Guideline Description
1 CII Hardening Platform-specific hardening scripts
2 AI Security Fixes AI system security hardening
3 Robot Security Fixes Robot system hardening (IEC 62443, CRA, RED)
4 Space Security Fixes Space system hardening (CMMC, K-RMF, NIS2, NIST IR 8401)
5 Secure Coding Fixes Auto-fix vulnerable code patterns (JS/Python, 46 CWE)
6 Zero Trust Fixes Zero Trust gap remediation (8 elements, 4 maturity levels, ~396 items)
7 SW Supply Chain Fixes SBOM generation, vulnerability scanning, remediation (29 items)

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 from templates/cii/ → generate hardening scripts saved to scripts/kese-hardening/. Check commands available in scripts/cii/ directory.

AI Security Branch

Load from references/ai-security/ for overview and guidance, and templates/ai-security/ for assessment checklists → generate security hardening code for AI pipelines, model security, API protection, LLM guardrails.

Robot Security Branch

Load from templates/robot-security/ → generate robot security remediation guidance for secure development, supply chain controls, IEC 62443 controls, cyber resilience planning, and wireless security.

Space Security Branch

Load from references/space-security/ for overview and supply chain guidance, and templates/space-security/ for assessment checklists → generate space system hardening guidance. Fix scripts in scripts/space-security/access-control-fix.md, scripts/space-security/system-security-fix.md, scripts/space-security/operations-fix.md.

Read the full file on GitHub · 79 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 · 79 lines · 106 tokens per session scan A f1e521dca44c

Subscribe to this mod's changes

kesekit-fix is a skill published in the GitHub repository cdppcorp/KESE-KIT (356 stars, last pushed 5mo ago), licensed MIT. It adds 106 tokens to every session and 1,147 once invoked, about $0.0005 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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