What is verify-security?

A security scanner that looks for dangerous coding patterns such as injection, exposed keys, unsafe file paths, cross-site scripting, and weak cryptography. It also checks whether security decisions are documented.

Use it when creating modules or changing code that handles user input, files, URLs, authentication, secrets, or other security-sensitive behavior.

It can expose common security weaknesses before code is delivered and highlights missing threat or risk documentation.

verify-security — Skill for Claude Code by rockyflux

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 rockyflux/yq-workflow --skill verify-security

Clone the repo

git clone --depth 1 https://github.com/rockyflux/yq-workflow

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/skills/rockyflux/yq-workflow/verify-security.svg)](https://agentmods.dev/skills/rockyflux/yq-workflow/verify-security)

Your own site

<a href="https://agentmods.dev/skills/rockyflux/yq-workflow/verify-security"><img src="https://agentmods.dev/badge/skills/rockyflux/yq-workflow/verify-security.svg" alt="Measured on agentmods" height="20"></a>

Per session 78 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,097 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin 100% copy Near-identical to another mod 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.

Model	Per session	Once invoked
Fable 5.1	$0.00078	$0.01097
Opus 5	$0.00039	$0.00549
Sonnet 5	$0.00016	$0.00219
Haiku 4.5	$0.00008	$0.00110

Measured 4d ago against content hash 2889587c53d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

verify-security 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 4d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/security_scanner.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

eval(), exec(), os.system()

Origin

This is a copy

100% identical to verify-security — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

templates/skills/tools/verify-security/SKILL.md · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.

⚖ 校验关卡 · 安全校验

核心原则

安全即道基，破则劫败
安全决策必须可追溯
Critical/High 问题必须修复后才能交付

自动扫描

运行安全扫描脚本（跨平台）：

# 在 skill 目录下运行
node scripts/security_scanner.js <扫描路径>
node scripts/security_scanner.js <扫描路径> -v           # 详细模式
node scripts/security_scanner.js <扫描路径> --json       # JSON 输出
node scripts/security_scanner.js <扫描路径> --exclude vendor  # 排除目录

检测范围

自动检测的漏洞类型

类别	检测项	严重度
注入	SQL 注入、命令注入、代码注入	🔴 Critical
敏感信息	硬编码密钥、AWS Key、私钥	🔴 Critical
XSS	innerHTML、dangerouslySetInnerHTML	🟠 High
反序列化	pickle.loads、yaml.load	🟠 High
路径遍历	未验证的文件路径操作	🟠 High
SSRF	未验证的 URL 请求	🟠 High
XXE	不安全的 XML 解析	🟠 High
弱加密	MD5、SHA1 用于安全场景	🟡 Medium
不安全随机	random 模块用于安全场景	🟡 Medium
调试代码	console.log、print、debugger	🔵 Low

文档层面检查

安全相关代码必须在 DESIGN.md 中记录：

威胁模型 — 防御哪些攻击
安全决策 — 为何选择此方案
安全边界 — 信任边界在哪里
已知风险 — 接受了哪些风险

危险模式速查

Python

# 🔴 危险 - 触犯道基
eval(), exec(), os.system()
subprocess(..., shell=True)
pickle.loads(), yaml.load()
cursor.execute(f"SELECT * FROM t WHERE id = {id}")

# ✅ 安全替代 - 道基稳固
ast.literal_eval()
subprocess([...], shell=False)
yaml.safe_load()
cursor.execute("SELECT * FROM t WHERE id = %s", (id,))

JavaScript

// 🔴 危险 - 触犯道基
eval(), innerHTML, document.write()
new Function(userInput)

// ✅ 安全替代 - 道基稳固
JSON.parse(), textContent
模板引擎自动转义

Go

// 🔴 危险 - 触犯道基
exec.Command("sh", "-c", userInput)
template.HTML(userInput)

// ✅ 安全替代 - 道基稳固
exec.Command("cmd", args...)
html/template 自动转义

校验流程

1. 运行 security_scanner.js 自动扫描
2. 分析扫描结果，按严重度排序
3. 检查安全决策是否有文档记录
4. 输出安全校验报告
5. Critical/High 问题必须修复后才能交付

自动触发时机

场景	触发条件
新建模块	模块创建完成时
安全相关变更	涉及认证、授权、加密、输入处理
攻防任务	红队/蓝队任务完成时
重构完成	重构任务完成时
提交前	代码提交前检查

校验报告格式

## 安全校验报告

✓ 通过 | ✗ 未通过

- 🔴 Critical: N
- 🟠 High: N
- 🟡 Medium: N
- 🔵 Low: N

### 发现问题

| 文件 | 行号 | 类型 | 严重度 | 描述 |
|------|------|------|--------|------|
| ... | ... | ... | ... | ... |

### 结论

可交付 / 需修复后交付

Read the full file on GitHub · 144 lines

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.

scripts/security_scanner.js 9.7 KB runs code

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.

4d ago First seen · 144 lines · 78 tokens per session scan A 2889587c53d1

Subscribe to this mod's changes

verify-security is a skill published in the GitHub repository rockyflux/yq-workflow (2 stars, last pushed 3mo ago), licensed MIT. It adds 78 tokens to every session and 1,097 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (runs shell commands). It is 100% identical to verify-security, differing in 0 lines, and is treated as a copy.

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