container-security-testing

container-security-testing is a skill for Claude Code, Codex from xAmirHamza77/PenKit51. It costs 14 tokens per session (2,126 once invoked), scanned A, original, no licence file.

A set of methods for testing the security of software containers, which package an application and its dependencies together.

In plain words
What is it for?
Security testing and review of container images or containerised applications.
Why use it?
It helps identify security weaknesses in container-based software.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

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.

agentmods
npx agentmods add skills/xamirhamza77/penkit51/container-security-testing
Any agent
npx skills add xAmirHamza77/PenKit51 --skill container-security-testing
Clone the repo
git clone --depth 1 https://github.com/xAmirHamza77/PenKit51

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 container-security-testing

README.md
[![agentmods](https://agentmods.dev/badge/skills/xamirhamza77/penkit51/container-security-testing.svg)](https://agentmods.dev/skills/xamirhamza77/penkit51/container-security-testing)
Your own site
<a href="https://agentmods.dev/skills/xamirhamza77/penkit51/container-security-testing"><img src="https://agentmods.dev/badge/skills/xamirhamza77/penkit51/container-security-testing.svg" alt="Measured on agentmods" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,126 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00014 $0.02126
Opus 5 $0.00007 $0.01063
Sonnet 5 $0.00003 $0.00425
Haiku 4.5 $0.00001 $0.00213

Measured 6d ago against content hash 6e46d9a34c6d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

container-security-testing 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 6d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

RUN apt-get update && apt-get install -y curl # 未指定版本
skills/container-security-testing/SKILL.md · 392 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.

  1. 6d ago First seen · 392 lines · 14 tokens per session scan A 6e46d9a34c6d

Subscribe to this mod's changes

container-security-testing is a skill published in the GitHub repository xAmirHamza77/PenKit51 (2 stars, last pushed 2mo ago), with no licence file. It adds 14 tokens to every session and 2,126 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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