Home / novaestellar / novahaku · GitHub

hardware-security SKILL.md skillA

hardware-security from novaestellar/novahaku is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add novaestellar/novahaku/hardware-security@git:20260910.546fe86

Pins git:20260910.546fe86 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
novaestellar/novahaku
Path
testing/hardware-security/SKILL.md
Versions recorded
1
Latest version
git:20260910.546fe86, committed Sep 10, 2026
Size
1,542 bytes
Repository stars
28
License
MIT

Use for authorized hardware and embedded interface security research including UART/JTAG discovery, debug pad triage, secure boot overview, and offline firmware extraction support.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Hardware / Embedded Interface Security

## ACTION REQUIRED（读完后立刻执行）

1. `NOW`: 确认**物理接触授权**与设备归属
2. `NOW`: ESD/电源安全；默认只读探测
3. `NEXT`: 联合 firmware-pentest 做镜像分析
4. `ACT`: 外壳与调试接口识别 →  consoles → 提取

## 适用场景

- UART / JTAG / SWD 调试口发现
- 启动日志、root shell、引导打断
- 配合拆机提取 Flash
- 安全启动/加密 Flash 的可行性评估（非破坏性优先）

## 工作流

```text
□ 拆解授权设备；拍照标注测试点
□ 万用表找 GND/VCC/TX/RX；逻辑电平 1.8/3.3/5V
□ USB-TTL 只读日志；记录波特率
□ JTAG：枚举 IDCODE；评估是否锁定
□ 提取镜像 → 交接 firmware-pentest / ghidra
```

## 工具链

| 工具 | 用途 |
|------|------|
| USB-TTL / logic analyzer | UART |
| J-Link / CMSIS-DAP | 调试 |
| bus pirate / flipper（实验室） | 多协议 |
| binwalk / flashrom | 提取 |

## 参考

- `references/debug-interface-triage.md`
- `../firmware-pentest/` `../ot-ics/`

## 路由上下文

**上游**: MASTER R34  
**MUST NOT**: 未授权拆机/损坏他人设备

## 任务完成自检

- [ ] 是否记录接口电平与引脚图？
- [ ] 镜像是否哈希保全？
- [ ] Checklist？

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add novaestellar/novahaku/hardware-security@sha256:7fdb7a8ab63ed977

The line at the top of this page pins the label git:20260910.546fe86, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ikft6ip6ecogq3ad.svg)](https://markdownregistry.com/a/art_ikft6ip6ecogq3ad)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 10, 2026.

versioncommittedcommitsizeaudit
git:20260910.546fe86 latest2026-09-10 546fe86 1,542 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (1542 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

novaestellar/novahaku · 28 stars · license MIT · pushed 2026-09-28 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ikft6ip6ecogq3ad
GET https://markdownregistry.com/api/v1/resolve?ref=novaestellar/novahaku/hardware-security
GET https://markdownregistry.com/api/v1/blob/7fdb7a8ab63ed9779c4586d1488222321ec42a48ae20f6184d9a765f0da2bc6a

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from novaestellar/novahaku

novahaku SKILL.md skill
novaestellar/novahaku · SKILL.md · Novahaku — 统一安全研究代理。Web测试、提示工程、攻击框架、逆向工程、请求重构、OSINT侦察、CTF竞赛、源码猎人、MCP工具集成。所有能力,单一技能,自动检测。与novaxinwei(v1.1)协同…
v4.1.0 · audit A · 28 stars
docs-generator SKILL.md skill
novaestellar/novahaku · docs/docs-generator/SKILL.md · Creates task-oriented technical documentation with progressive disclosure. Use when writing READMEs, API docs…
git:20260910.546fe86 · audit A · 28 stars
CLAUDE.md@identity/novahaku-files/claude-config-bundle CLAUDE.md file
novaestellar/novahaku · identity/novahaku-files/claude-config-bundle/CLAUDE.md
git:20260830.727e3e8 · audit A · 28 stars
api-security SKILL.md skill
novaestellar/novahaku · testing/api-security/SKILL.md · Use for authorized security assessment of REST, GraphQL, WebSocket, or SOAP APIs, including discovery, authentication…
git:20260910.546fe86 · audit A · 28 stars
apk-reverse SKILL.md skill
novaestellar/novahaku · testing/apk-reverse/SKILL.md · 在 CLI 环境下做 Android APK 逆向时使用。适用于 APK 解包、Java 反编译、smali 修改、重打包、Frida 动态 Hook，以及按需切换到 so/native 分析。优先使用本机已安装的…
git:20260925.268b7c3 · audit B · 28 stars
binary-diff SKILL.md skill
novaestellar/novahaku · testing/binary-diff/SKILL.md · 跨版本符号迁移与二进制差分。当你有旧版本的符号/逆向结果，需要快速迁移到新版本时使用。 适用场景：内核缺 PDB 用旧版符号推导、程序更新后批量迁移函数名、应用更新后快速定位新偏移。 核心方法：用 LLM…
git:20260910.546fe86 · audit A · 28 stars
binary-ninja-reverse SKILL.md skill
novaestellar/novahaku · testing/binary-ninja-reverse/SKILL.md · Reverse engineering with Binary Ninja — HLIL/MLIL/LLIL intermediate languages, cross-references, type recovery, and…
git:20260925.7c760f5 · audit B · 28 stars
browser-automation SKILL.md skill
novaestellar/novahaku · testing/browser-automation/SKILL.md · 统一自动化入口。覆盖浏览器自动化（Playwright）和 Windows 桌面应用自动化（OpenReverse）。 浏览器场景：打开网页、点击、填表、爬取、截图、自动化登录、渗透页面交互。 桌面场景：操作 IDA/x64dbg 等…
git:20260910.546fe86 · audit A · 28 stars
browser-extension-reverse SKILL.md skill
novaestellar/novahaku · testing/browser-extension-reverse/SKILL.md · Use for authorized reverse engineering of browser extensions (Chrome/Firefox) including manifest analysis, background…
git:20260910.546fe86 · audit A · 28 stars
case-review SKILL.md skill
novaestellar/novahaku · testing/case-review/SKILL.md · Reviews a reverse-skill case package for scope readiness, Evidence to Finding to Path traceability, work item coverage…
git:20260924.07bab15 · audit A · 28 stars
cloud-k8s SKILL.md skill
novaestellar/novahaku · testing/cloud-k8s/SKILL.md · Use for authorized cloud, container, and Kubernetes security assessment including metadata SSRF, IAM misconfig…
git:20260928.e15e43c · audit A · 28 stars
cloud-saas-exposure SKILL.md skill
novaestellar/novahaku · testing/cloud-saas-exposure/SKILL.md · Organization-grade cloud and supply-chain attack-surface discovery: S3/GCS/Azure Blob bucket discovery via…
v1 · audit A · 28 stars

Every file in novaestellar/novahaku

Other files named hardware-security

hardware-security SKILL.md skill
coco-research/coco · systems/reverse-skill/skills/hardware-security/SKILL.md · Use for authorized hardware and embedded interface security research including UART/JTAG discovery, debug pad triage…
git:20260914.480426e · audit A · 797 stars

Browse by kind, by grade A, or by owner.