threat-model
Skill22 starsChanged 3 months agoApache-2.0View on GitHub
新功能/新系统的轻量威胁建模:固定对象→划定范围与信任边界→资产清单→STRIDE 逐资产威胁表→攻击树(可选)→缓解与优先级,产出可进设计评审的威胁模型文档。为新功能/新改动做设计阶段安全评审、梳理信任边界或画攻击树时用;与安全边界无关的纯 bug 修复、已有成熟建模流程的团队不展开本流程。
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57 other projects use a version of this.
Adopted by
Most recently taken up by
- mgkvibez/sentinel-skillstheir own version, first seen Nov 8, 2026
- requie/endostacktheir own version, first seen Nov 8, 2026
- pat-lewczuk/skillstheir own version, first seen Nov 1, 2026
- Codeminer42/skillstheir own version, first seen Nov 1, 2026
- jmanico/grim-promptertheir own version, first seen Nov 1, 2026
- Q00/ouroborostheir own version, first seen Oct 25, 2026
Used with
Projects with it also use vuln-scan, patch and 8 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
AnthropicSkillvuln-scan
Static source-code vulnerability scan. Reads a target directory (and THREAT_MODEL.md if present), spawns parallel review subagents per focus area, and writes VULN-FINDINGS.json + .md for /triage to consume. Read-only — no building, running, or network. For execution-verified crashes, use vuln-pipeline instead. Use when asked to "scan for vulns", "review this code for security issues", "find bugs in <dir>", or as the step between /threat-model and /triage.
Also in 5 projects that use this
AnthropicSkillpatch
Generate candidate fixes for verified security findings. Consumes
Also in 4 projects that use this
mbwsimsSkillorbit
Run for repo-wide or diff-wide readiness sweeps: "/orbit", "/orbit pr", "/orbit deep", "/orbit quick", "audit this project", "project-wide review", "is this PR ready overall", or "combined security, tests, codebase, evolution, and instruction review". Use this for broad multi-system assessment, not for a single-file review or a one-domain question.
Also in 3 projects that use this
mbwsimsSkilltest-plan
This skill should be used when the user asks to "plan tests", "what should I test", "what tests do I need", "test plan for", "testing strategy for", "test matrix for", "what cases should I cover", "help me plan tests", mentions "/test-plan", or wants to understand what tests are needed before writing any test code.
Also in 3 projects that use this
patrickserranoSkillperformance-audit
Audit and improve SwiftUI runtime performance. Use for requests to diagnose slow rendering, janky scrolling, high CPU/memory usage, excessive view updates, or layout thrash in SwiftUI apps.
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asterkinSkilladr
Create Architecture Decision Records (ADRs) following project standards. Guides template usage, process, and best practices for documenting architecturally significant decisions.
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Other versions57 projects use a version of this.
Word for word · 0
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Wrote their own version · 57
- openai/codex-security★ 11ksame name
- openai/plugins★ 7.8ksame name
- anthropics/defending-code-reference-harness★ 7.5ksame name
- Q00/ouroboros★ 6.3ksame name
- me2resh/apexyard★ 542same name
- jmanico/grim-prompter★ 391same name
- Cosmian/kms★ 372same name
- mbwsims/claude-universe★ 71same name
- navikt/copilot★ 61same name
- Codeminer42/skills★ 32same name
47 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository7 other files it gives its agents.
- dependency-auditSkill
- incident-responseSkill
- prompt-injection-reviewSkill
- secret-scanSkill
- security-auditSkill
- supply-chain-reviewSkill
- vuln-intelSkill
The file
Files
威胁建模(threat-model)
本技能做设计阶段的轻量威胁建模:对一次改动/一个新组件,产出信任边界、STRIDE 威胁表与缓解清单。它只覆盖建模方法论;已有审计发现要定级转 security-audit,具体漏洞查情报转 vuln-intel。产物不含密钥,可进设计文档。
1. 固定建模对象(不固定对象,模型不可复现)
git rev-parse --show-toplevel
git log -1 --format='%H %cd' --date=iso-strict预期输出样例(以实际输出为准):
D:\repo\example
a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0 2026-08-14T10:30:00+08:00判据:退出码 0 且第一行为绝对路径;威胁模型文档头部必须记录该提交哈希——评审者据此知道模型针对哪个版本。
2. 划定范围:改了什么、边界在哪
git diff --stat <base>...HEAD
git diff --name-only <base>...HEAD预期输出样例:src/auth/session.ts | 40 ++++,随后是改动文件路径列表。
判据:范围 = 本次 diff 触及的文件与组件;不做全仓库建模(全仓库建模产出太大、评审没人看)。新建模块没有 diff 时用 git ls-files -- '<模块目录>' 代替。
信任边界四类,每个资产必须标出所在边界:进程内(同进程代码之间)、进程间(IPC/HTTP/RPC)、系统边界(本机/内核/文件系统)、外部(第三方服务/用户/上游数据)。
3. 资产清单(STRIDE 表的行)
git ls-files -- 'package.json' 'pnpm-lock.yaml' '.env*' '.github/workflows/**' 'Dockerfile*' '*.tf' 'cordis.yml' '**/cordis.yml' '*.pem' '**/*.key'预期输出样例:每行一个相对路径;无匹配 = 该类资产不存在。 判据:资产至少覆盖四类——数据(密钥、用户数据、配置)、代码(本次改动模块)、通道(API、消息、日志)、宿主(CI、容器、外部依赖)。缺哪类补哪类,不能只列本次 diff 的文件。
4. STRIDE 逐资产威胁表
对第 3 节每个资产过六问(完整定义与提问提示见 references/stride-and-attack-tree.md):
| 资产 | S 仿冒 | T 篡改 | R 抵赖 | I 信息泄露 | D 拒绝服务 | E 提权 | 进入路径 | 缓解 |
| 例:会话 token | 伪造 token | 篡改声明 | 无审计日志 | 日志打印 token | 会话风暴 | 越权换身份 | API 无签名校验 | 签名 + 最小权限 |
判据:每一格要么有威胁、要么写明"不适用(原因)"——空着等于没建模;威胁必须写"谁、通过哪条路径、造成什么影响"三要素,缺一降为"观察"。 填完倒查:每个资产的"进入路径"是否都经过一个信任边界;没经过任何边界的资产 = 边界图遗漏,回第 2 节补。
5. 攻击树(可选:只给高风险面画)
dot -Tpng attack-tree.dot -o attack-tree.png
# 无 graphviz 时用缩进文本树代替(示例见 references)预期输出样例:退出码 0 并生成 attack-tree.png。
判据:只对第 4 节中"高影响 × 多前提"的威胁画树,根 = 攻击目标,叶 = 前置条件;每片叶必须可验证(一条命令能证明该前提成立/不成立),验证不了的叶子标注"未验证假设"。.dot 源文件与渲染图都进评审材料。
6. 缓解与优先级
缓解从四个方向选(每个方向的落地模板见 references/stride-and-attack-tree.md):
- 消除:改设计让路径不存在(最高优先,评审会上先问"能不能不做");
- 转移:交给已有防护(认证交给 SSO、密钥交给 KMS/CI secrets);
- 缓解:边界上加校验(签名、鉴权、限流、脱敏日志);
- 接受:写明理由与残余风险,记录为"接受的风险"。
优先级判据 = 可利用性 × 影响(同 security-audit 三要素,去掉"是否已暴露"——设计阶段还没有暴露一说)。
7. 交付物与自检
交付物:信任边界描述(文字或图)+ 资产清单 + STRIDE 表 +(可选)攻击树 + 缓解清单。 自检命令(预期输出:无匹配;有匹配 = 表里有没填完的行):
grep -nE '\| *TBD *\||待定' threat-model.md与其他技能的分工
security-audit:对已有仓库做全面审计与定级——建模发现的高风险路径交给它逐项验证。vuln-intel:设计里引用的第三方组件有 CVE 时,查详情与影响。supply-chain-review:建模范围含新增依赖时,对依赖做快速供应链评审。secret-scan:资产清单里的密钥类资产直接交给它扫描与脱敏。
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