claude-config-studio: Skill for Claude Code

.claude/skills/security-review/SKILL.md

security-review is a skill for Claude Code from znlnzi/claude-config-studio. It costs 11 tokens per session (314 once invoked), scanned A, original, MIT.

A security review checklist for web applications and APIs, covering secrets, input validation, authentication, permissions, data protection, and incident response.

In plain words
What is it for?
Use it to review code before submission, check API and data security, manage leaked credentials, and respond to discovered vulnerabilities.
Why use it?
It helps find common security weaknesses before they reach production, such as SQL injection, cross-site scripting, exposed credentials, or missing access checks.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is znlnzi/claude-config-studio's own configuration. It tells Claude Code how to work on claude-config-studio 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 claude-config-studio configures →

Reuse

Borrowing it

Nothing to install: this file belongs to znlnzi/claude-config-studio. 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/znlnzi/claude-config-studio/main/.claude/skills/security-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/znlnzi/claude-config-studio

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 security-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/znlnzi/claude-config-studio/security-review/github.svg)](https://agentmods.dev/skills/znlnzi/claude-config-studio/security-review)
Your own site
<a href="https://agentmods.dev/skills/znlnzi/claude-config-studio/security-review"><img src="https://agentmods.dev/badge/skills/znlnzi/claude-config-studio/security-review/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 security-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/znlnzi/claude-config-studio/security-review"><img src="https://agentmods.dev/badge/skills/znlnzi/claude-config-studio/security-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 314 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 $0.00011 $0.00314
Opus 5.5 $0.00004 $0.00126
Sonnet 5.5 $0.00002 $0.00063
Haiku 4.5 $0.00001 $0.00031

Measured 2mo ago against content hash 41ad6b42b74b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

security-review 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/skills/security-review/SKILL.md · 45 lines

What it actually says

安全审查技能

提交前安全检查清单

必查项目

  • 无硬编码密钥(API 密钥、密码、令牌)
  • 所有用户输入已验证
  • 参数化查询(防 SQL 注入)
  • HTML 输出已转义(防 XSS)
  • CSRF 保护已启用
  • 认证和授权已验证
  • 端点有速率限制
  • 错误消息不暴露敏感信息

密钥管理

  • 使用环境变量或密钥管理服务
  • 启动时验证密钥可用性
  • 泄露的凭证立即替换
  • 绝不在代码中嵌入密钥

API 安全

  • 所有端点需要认证(除公开接口)
  • 基于角色的访问控制
  • 请求体大小限制
  • 输入格式验证

数据安全

  • 敏感数据加密存储
  • 传输使用 HTTPS
  • 日志中脱敏处理
  • 定期轮换密钥

安全事件响应

  1. 停止当前工作
  2. 评估漏洞严重性
  3. 修复关键漏洞
  4. 替换泄露的凭证
  5. 全面审计类似问题
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. 2mo ago First seen · 45 lines · 11 tokens per session scan A 41ad6b42b74b

Subscribe to this mod's changes

security-review is a skill published in the GitHub repository znlnzi/claude-config-studio (0 stars, last pushed 8mo ago), licensed MIT. It adds 11 tokens to every session and 314 once invoked, about $0.0000 per session on Opus 5.5. 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 2026-08-31.