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Coff0xc secure code appsec

Skill Coff0xc/coffee-skill/skills/coff0xc-secure-code-appsec

Installable Codex/AgentSkills workflow pack for dev, Agent/RAG, API/data, Office artifacts, research diagrams, and authorized security review.

Install
npx -y skills add Coff0xc/coffee-skill --skill coff0xc-secure-code-appsec

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 15 stars15 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Use when / 当用户请求 code/AppSec audit:source/sink、taint、Web/API/GraphQL/OAuth、CSP/CORS/Cookie、LLM prompt injection、access control/authorization bypass、SSRF/XSS/SQLi、backdoor/Webshell、security regression。仅限授权范围。手动触发:使用 coff0xc-secure-code-appsec。

SKILL.md

3.1 KB, as published. Nobody here has run it

coff0xc-secure-code-appsec

<!-- skill-id: cs-sca-3d9e7a54 -->

快速规则(日常任务先读这里)

[入口优先] 先找入口、鉴权/授权边界、source/sink、信任边界和危险函数。 [证据门禁] 每个发现必须有文件/行号、调用链、影响、触发条件和修复建议。 [修复闭环] 优先最小补丁和回归测试;不把未复现猜测写成确认漏洞。 [硬边界] 未授权目标、真实攻击链、凭据滥用、持久化、数据外传和生产验证先确认。

普通代码安全审计按本节先推进;只有大范围 variant analysis、补丁验证或上线安全门禁时再展开完整工作流。

能力定位

面向代码和应用安全的证据化审计能力。它把源码、路由、配置、扫描结果和日志转成可验证发现、修复建议和回归检查。

能交付什么

  • 安全发现列表:位置、影响、证据、复现条件
  • source/sink 或权限链路说明
  • 修复建议、测试用例、检测/日志建议
  • 误报判断和剩余风险

可以接收什么输入

  • 源码仓库、routes/controllers/resolvers、auth middleware
  • Burp 项目、SARIF、扫描结果、日志、配置
  • 漏洞线索、越权现象、Prompt 注入或后门疑点

放心使用的边界

  • 只处理自有或明确授权资产、本地代码和防御建设
  • 不提供未授权利用、凭据获取、持久化、规避检测或外传步骤
  • 主动扫描、认证绕过测试和外部回连必须先确认授权范围
  • 安全类能力默认只用于授权、防御、检测、加固、验证和报告;不提供未授权攻击、凭据窃取、持久化、规避检测、C2、钓鱼收集、数据外传或破坏性步骤。

为什么可以放心

  • 每个发现必须有代码/配置/日志证据
  • 区分已验证、高可信、推断和未知
  • 安全输出默认包含修复、检测和验证闭环

典型使用方式

使用 coff0xc-secure-code-appsec 审计这个 Web/API 项目的认证和越权风险。
使用 coff0xc-secure-code-appsec 看 source/sink、SSRF、XSS、SQLi 和后门迹象。
Use coff0xc-secure-code-appsec to triage this SARIF report and remove false positives.

默认输出

  • 收口只写完成、验证、还剩、下一步;有文件/代码/规则产物给路径或位置。
  • 未真实运行的检查标为未验证,安全/架构结论标证据等级。

按需展开

  • 日常任务只执行上面的快速规则、能力边界和典型用法,不默认读取完整门禁。
  • 深度架构、复杂多阶段、质量评测、发版、正式交付或当前任务证据不足时,再读取 references/full-workflow.md
  • 读取 reference 后仍保持最小必要上下文;不要因为 reference 存在就输出长篇流程或额外自证材料。

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