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 agentmods add instructions/zhaoxuya520/reverse-skill/agents-mdgit 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/instructions/zhaoxuya520/reverse-skill/agents-md)<a href="https://agentmods.dev/instructions/zhaoxuya520/reverse-skill/agents-md"><img src="https://agentmods.dev/badge/instructions/zhaoxuya520/reverse-skill/agents-md.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00734 | $0.00734 |
| Opus 5 | $0.00367 | $0.00367 |
| Sonnet 5 | $0.00147 | $0.00147 |
| Haiku 4.5 | $0.00073 | $0.00073 |
Grade A, and why
reverse-skill AGENTS.md 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.
How it starts
The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.
reverse-skill — 平台无关项目入口
本仓库是一个安全任务技能路由包（逆向工程 / 渗透测试 / 安全分析）。RULES.md 是行为链唯一真相源。
路由
用户任务命中安全/逆向关键词时：
skills/MASTER-ROUTING.md或平台对应入口 → PRIMARY：- Windows：
powershell -NoProfile -ExecutionPolicy Bypass -File skills/scripts/master-route.ps1 -Hint "<任务>" - Linux / macOS / Kali：
bash skills/scripts/master-route.sh --hint "<任务>"
- Windows：
- 歧义时读
skills/routing.md全矩阵（三轴：目标类型 / 用户意图 / 工具链） - 路由规则唯一事实源：
skills/config/routing.json（改路由只改这里）
授权门禁（硬性）
- 对任何目标动手前，按平台初始化当前分析项目的
work/<case>/scope.md：- Windows：
powershell -File skills/scripts/case-init.ps1 -Hint "<任务>" - Linux / macOS / Kali：
bash skills/scripts/case-init.sh --hint "<任务>"
- Windows：
- 本地离线样本可使用
offline-samplepreset；auth.status=granted+ 明确 sample 才可进入 ACT。 auth.status=granted+ 合法network_profile/ offline sample 就绪前禁止 ACT；case-guard --force/-Force不得绕过这个硬门。- 证据链：
skills/ops/evidence-finding-path.md；角色：skills/ops/role-map.md
首次运行
skills/tool-index.md 是 gitignored 的生成文件，首次使用前按平台运行：
Windows: powershell -NoProfile -ExecutionPolicy Bypass -File skills/scripts/refresh-tool-index.ps1
Linux / macOS: bash skills/scripts/refresh-tool-index.sh
Kali: bash kali/scripts/refresh-tool-index.sh
缺工具 → 使用同平台 bootstrap：Windows skills/scripts/bootstrap-reverse.ps1；Linux / macOS skills/scripts/bootstrap-reverse.sh；Kali kali/scripts/bootstrap-reverse.sh（清单能力，禁止猜路径）。
测试（改动后必跑）
Windows / PowerShell（路由回归读取 routing-benchmark.json）：
powershell -NoProfile -ExecutionPolicy Bypass -File skills/scripts/test-routing.ps1
powershell -NoProfile -ExecutionPolicy Bypass -File skills/scripts/verify-routing-coherence.ps1
powershell -NoProfile -ExecutionPolicy Bypass -File skills/scripts/smoke.ps1
Linux / macOS routing parity:
bash skills/scripts/test-routing.sh
bash skills/scripts/test-bootstrap-manifest.sh
客户端边界
- 路由核心、测试和工具清单必须与具体 AI 客户端解耦。
- Claude Code、Codex、Cursor、OpenCode 等客户端只能通过各自适配层接入，不得成为仓库默认身份或核心配置依赖。
skills/INDEX.md由extract-summaries.ps1从全部SKILL.md动态生成，不硬编码客户端或模块数量。
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 · 54 lines · 734 tokens per session scan A bea53e1a8497
reverse-skill AGENTS.md is an instructions file published in the GitHub repository zhaoxuya520/reverse-skill (34,580 stars, last pushed 2d ago), licensed MIT. It adds 734 tokens to every session, about $0.0037 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 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.