Reverse Skill is a routing package for AI coding agents that selects appropriate reverse-engineering, penetration-testing, and security-research methods and tools for a given target. It is used for tasks involving APKs, binaries, frontend JavaScript, packet captures, CTF challenges, and authorized penetration testing. Its catalogue add-ons provide the skills and instructions that guide these workflows.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add zhaoxuya520/reverse-skill --skill ghidra-reversegit clone --depth 1 https://github.com/zhaoxuya520/reverse-skillWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/zhaoxuya520/reverse-skill/ghidra-reverse)<a href="https://agentmods.dev/skills/zhaoxuya520/reverse-skill/ghidra-reverse"><img src="https://agentmods.dev/badge/skills/zhaoxuya520/reverse-skill/ghidra-reverse/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/zhaoxuya520/reverse-skill/ghidra-reverse"><img src="https://agentmods.dev/badge/skills/zhaoxuya520/reverse-skill/ghidra-reverse.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket warn
- Snyk pass
- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00043 | $0.00823 |
| Opus 5 | $0.00022 | $0.00411 |
| Sonnet 5 | $0.00009 | $0.00165 |
| Haiku 4.5 | $0.00004 | $0.00082 |
Grade A, and why
ghidra-reverse scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
3 near-identical copies found in the catalogue:
- ghidra-reverse — 100% identical, 0 lines differ
- ghidra-reverse — 100% identical, 0 lines differ
- ghidra-reverse — 100% identical, 0 lines differ
What it actually says
Ghidra Reverse Engineering
ACTION REQUIRED（读完后立刻执行）
NOW: 读取../field-journal/precedent-reverse.mdNOW: 确认需要 Ghidra（无 IDA / 偏好开源 / 批量 headless）NEXT: 读../tool-index.md查 ghidra / ghidra-mcp 路径NEXT: 缺工具 → bootstrapghidra-mcp（若 manifest 支持）或按手动步骤装 GhidraACT: 导入样本 → 自动分析 → 导出关键函数反编译
适用场景
- 无 IDA 许可证时的主逆向入口
- 批量 headless 分析 / CI 中反编译
- Ghidra 脚本（Java/Python Jython/PyGhidra）自动化
- 与
binary-diff/patch-diff-exploit的 ghidriff 联动
与 IDA 分工
| 需求 | 优先 |
|---|---|
| 已有 IDA MCP 深挖 | ida-reverse/ |
| 开源 / 批量 / 教学 | 本 skill |
| 仅 CLI 快速侦察 | radare2/ |
工作流
1. 项目与自动分析
□ 新建 Project → Import 文件 → Analyze（默认分析器）
□ 记录语言/编译器识别结果与基址
□ 标记入口、导出表、字符串 xref
2. 关键函数
□ 从字符串 / 导入 API 反查
□ Decompile 窗口还原算法
□ 重命名函数/变量；写 Plate comment
□ 需要动态时交接 Frida/GDB（reverse-engineering 动态章）
3. Headless（批量）
# 示例：analyzeHeadless 路径因安装而异，MUST 从 tool-index 取
analyzeHeadless /path/to/project Proj -import sample.bin -postScript ExportDecomp.py
4. MCP（若已配置）
□ 确认 ghidra MCP 端口（常见 8765，以 tool-index 为准）
□ 用 MCP 工具拉反编译 / xrefs，禁止猜端口
工具链
| 工具 | 用途 | 自举 |
|---|---|---|
| Ghidra | 反编译主工具 | 手动 release / 包管理器 |
| ghidra-mcp | AI 桥 | bootstrap 能力名 ghidra-mcp |
| ghidriff | 补丁差分 | 见 patch-diff-exploit |
参考
references/ghidra-cheatsheet.md../ida-reverse/../radare2/../binary-diff/
路由上下文
上游: MASTER R22
下游: 动态验证 → Frida/GDB；利用 → pwn-chain
同级: ida-reverse（商业深挖）
任务完成自检
- 是否基于真实 Ghidra/tool-index 路径？
- 是否标注函数地址与重命名？
- 是否有可复现步骤？
- Checklist / journal？
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 88 lines · 43 tokens per session scan A f71acac4668b
ghidra-reverse is a skill published in the GitHub repository zhaoxuya520/reverse-skill (35,183 stars, last pushed 6d ago), licensed MIT. It adds 43 tokens to every session and 823 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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