Name: code-audit
Author: zhaoxuya520

Imported from zhaoxuya520/reverse-skill (skills/code-audit/SKILL.md) via skills.sh. Install upstream with npx skills add zhaoxuya520/reverse-skill --skill code-audit. Copyright stays with the author.

Source Code Security Audit

ACTION REQUIRED（读完后立刻执行）

NOW: 读取 ../field-journal/precedent-pentest.md 或代码审计授权
NOW: 确认有源码/仓库访问（无源码二进制 → 转 RE skill）
NOW: 明确语言栈与范围（目录/服务/PR diff）
NEXT: tool-index；semgrep 等
ACT: 威胁建模草图 → 自动扫描 → 人工验证

适用场景

白盒审计、PR/差分安全审查
Semgrep / CodeQL / Bandit / gosec 等 SAST
危险 API、注入点、鉴权缺失、加密误用
与 supply-chain-security/ 分工：本 skill 偏自有代码逻辑，供应链偏依赖与管道

工作流

1. 范围与威胁模型

□ 信任边界：用户输入、文件、反序列化、SSRF、鉴权中间件
□ 高价值资产：鉴权、支付、管理端、密钥处理

2. 自动扫描

semgrep --config auto .
# 或项目规则包
semgrep --config p/owasp-top-ten .

3. 人工验证（MUST）

□ 每个 SAST 命中：可达性？可利用性？误报？
□ 鉴权：IDOR/越权、缺校验、错误的多租户隔离
□ 注入：SQL/命令/模板/LDAP
□ 加密：硬编码密钥、ECB、自定义 crypto

4. 产出

Finding：位置 + 数据流 + PoC + 修复建议
可选 ATT&CK / CWE 编号

工具链

工具	语言/场景
Semgrep	多语言快速规则
CodeQL	深数据流（GitHub）
Bandit	Python
gosec / staticcheck	Go
SpotBugs / FindSecBugs	Java

参考

references/sast-review-checklist.md
../supply-chain-security/ ../api-security/ ../llm-security/（Agent 代码）

路由上下文

上游: MASTER R26
角色: ops/role-map.md cae
下游: 依赖漏洞 → supply-chain；运行时验证 → pentest-tools

任务完成自检

是否人工验证而非只贴扫描器输出？
是否含修复建议？
是否限定在授权仓库范围？
Checklist？

Install code-audit and it becomes one more candidate the router can pick - when it fits.

A listing is a routing target with a manifest: what it does, which domains it covers, what it costs and who publishes it. Once installed it sits beside your own models and tools, is scored like any other candidate for each request, and shows up in the trace when it wins. Ratings come from workspaces that installed it, one per account.

{ "ocm": "1", "id": "zhaoxuya520-reverse-skill-code-audit", "kind": "skill", "name": "code-audit", "description": "Use for authorized source-code security review and SAST workflows including Semgrep, CodeQL patterns, dangerous API hunting, and fix verification.", "publisher": "zhaoxuya520", "version": "1.0.0", "capabilities": { "domains": [ "coding" ], "tags": [ "skill-md", "skills-sh" ], "languages": [ "en" ] }, "quality_prior": 0.6, "examples": [ "Use for authorized source-code security review and SAST workflows including Semgrep, CodeQL patterns, dangerous API hunting, and fix verification." ], "primary": false, "metadata": { "source": { "provider": "skills.sh", "repository": "https://github.com/zhaoxuya520/reverse-skill", "path": "skills/code-audit/SKILL.md", "ref": "HEAD", "url": "https://www.skills.sh/zhaoxuya520/reverse-skill/code-audit", "key": "zhaoxuya520/reverse-skill/skills/code-audit/SKILL.md" } }, "instructions": "# Source Code Security Audit\n\n## ACTION REQUIRED（读完后立刻执行）\n\n1. `NOW`: 读取 `../field-journal/precedent-pentest.md` 或代码审计授权\n2. `NOW`: 确认有**源码/仓库访问**（无源码二进制 → 转 RE skill）\n3. `NOW`: 明确语言栈与范围（目录/服务/PR diff）\n4. `NEXT`: tool-index；semgrep 等\n5. `ACT`: 威胁建模草图 → 自动扫描 → 人工验证\n\n## 适用场景\n\n- 白盒审计、PR/差分安全审查\n- Semgrep / CodeQL / Bandit / gosec 等 SAST\n- 危险 API、注入点、鉴权缺失、加密误用\n- 与 `supply-chain-security/` 分工：本 skill 偏**自有代码逻辑**，供应链偏依赖与管道\n\n## 工作流\n\n### 1. 范围与威胁模型\n\n```text\n□ 信任边界：用户输入、文件、反序列化、SSRF、鉴权中间件\n□ 高价值资产：鉴权、支付、管理端、密钥处理\n```\n\n### 2. 自动扫描\n\n```bash\nsemgrep --config auto .\n# 或项目规则包\nsemgrep --config p/owasp-top-ten .\n`", "cost": { "context_tokens": 326 } }

code-audit

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