AboutSecurity: Skill for Claude Code

.claude/skills/aboutsecurity-content-ingestion/SKILL.md

aboutsecurity-content-ingestion is a skill for Claude Code from wgpsec/AboutSecurity. It costs 0 tokens per session (2,844 once invoked), scanned A, original, no licence file.

A documented process for adding, moving, updating, combining, comparing, or extracting security knowledge in the AboutSecurity repository from sources such as other repositories, articles, tools, documents, pull requests, screenshots, notes, and URLs.

In plain words
What is it for?
It is for ingesting external security knowledge into AboutSecurity.
Why use it?
It provides a consistent way to bring outside security information into that repository.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is wgpsec/AboutSecurity's own configuration. It tells Claude Code how to work on AboutSecurity itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything AboutSecurity configures →

Reuse

Borrowing it

Nothing to install: this file belongs to wgpsec/AboutSecurity. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/wgpsec/AboutSecurity/master/.claude/skills/aboutsecurity-content-ingestion/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/wgpsec/AboutSecurity

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.

agentmods badge for aboutsecurity-content-ingestion

README.md
[![agentmods](https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/aboutsecurity-content-ingestion/github.svg)](https://agentmods.dev/skills/wgpsec/aboutsecurity/aboutsecurity-content-ingestion)
Your own site
<a href="https://agentmods.dev/skills/wgpsec/aboutsecurity/aboutsecurity-content-ingestion"><img src="https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/aboutsecurity-content-ingestion/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 aboutsecurity-content-ingestion

Your own site · 80×15
<a href="https://agentmods.dev/skills/wgpsec/aboutsecurity/aboutsecurity-content-ingestion"><img src="https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/aboutsecurity-content-ingestion.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,844 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Tool Misuse · line 56
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
How audits are shown
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 $0.00000 $0.02844
Opus 5.5 $0.00000 $0.01138
Sonnet 5.5 $0.00000 $0.00569
Haiku 4.5 $0.00000 $0.00284

Measured 1mo ago against content hash 9e8dc3468eae, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aboutsecurity-content-ingestion 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 1mo 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/skills/aboutsecurity-content-ingestion/SKILL.md · 236 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 1mo ago First seen · 236 lines · 0 tokens per session scan A 9e8dc3468eae

Subscribe to this mod's changes

aboutsecurity-content-ingestion is a skill published in the GitHub repository wgpsec/AboutSecurity (1,811 stars, last pushed 3d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 2,844 tokens. 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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