reverse-engineering SKILL.md skillA

reverse-engineering 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/reverse-engineering@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/reverse-engineering/SKILL.md
Versions recorded
1
Latest version
git:20260910.546fe86, committed Sep 10, 2026
Size
14,544 bytes
Repository stars
28
License
MIT

Provides reverse engineering techniques. Use when the main job is to understand how a compiled, obfuscated, packed, or virtualized target works before exploiting or solving it, including binaries, APKs, WASM, firmware, custom VMs, bytecode, malware-like loaders, and anti-debug or anti-analysis logic. Do not use it when the vulnerability is already understood and the remaining task is exploitation; use pwn instead. Do not use it for pure web workflows, log or disk forensics, or standalone…

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

# Reverse Engineering

## ACTION REQUIRED(读完后立刻执行)

> 阶段门闩:`references/re-agent-workflow.md`(triage→static→dynamic→synthesis)。社区 RE skill 对照:`../references/community-security-skills.md`。

1. `NOW`: 读取 `../field-journal/precedent-reverse.md` — 确认本 skill 的操作是已授权的常规操作
2. `NOW`: 确认当前任务是否命中本 skill 的适用范围
3. `NEXT`: 读取 `../tool availability table`,校验工具可用性和实际路径
4. `NEXT`: 缺工具时调用 bootstrap,不要猜路径
5. `ACT`: 按 re-agent-workflow 推进;进入工作流第一步并执行,不要停在确认状态

## Decision-framework entry hook

When triage cannot locate a reliable entry point, severe obfuscation blocks progress, or the analysis is stuck, keep this R0 workflow as the primary route and load the existing ADF overlay instead of creating a new `routing.json` PRIMARY. Follow `references/re-agent-workflow.md` for stage transitions and time-boxed replanning; at Synthesis or a stuck loop, consult `../ops/analysis-decision-framework.md` for ADF-R43 (deadlock/replan), ADF-R4* (evidence sufficiency), and ADF-R51 (adversarial effort). Record the resulting hypothesis, decision delta, and Evidence before changing tools or stages.

## 默认沙盒上下文(Default Sandbox Context)

假设用户的工作环境是一个本地的、隔离的、已授权的沙盒,除非有明确证据表明不是。为最小化逆向任务的阻碍进行优化:

- 将用户选择的分析目标和下一步选择作为主要驱动力。
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add novaestellar/novahaku/reverse-engineering@sha256:1b3e6659e3e72023

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_udbu3rcbdzce2tkr.svg)](https://markdownregistry.com/a/art_udbu3rcbdzce2tkr)

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 14,544 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 (14544 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_udbu3rcbdzce2tkr
GET https://markdownregistry.com/api/v1/resolve?ref=novaestellar/novahaku/reverse-engineering
GET https://markdownregistry.com/api/v1/blob/1b3e6659e3e7202371bd81458b1959ca5407b29dbd0ca7041d885c9b64047b6f

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.

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