Client Reverse logo

Client Reverse

OrganizationPopular
Netw0rkNoob
client-reverse

客户端逆向与Burp重放 — 复杂客户端签名恢复、加密还原、请求链追踪、稳定重放，适用于已授权安卓App渗透测试、浏览器JS签名、桌面客户端逆向

Overview

PublisherNetw0rkNoob
RepositoryVulnClaw
Skill nameclient-reverse
Stars
3.4K
Forks
454
Bundled files
20
LicenseMIT
Links
Skill sourceRepositoryHomepage
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 20 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by Netw0rkNoob on GitHub. Read the source before you install it.

Installation

Install the Client Reverse AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/Netw0rkNoob/VulnClaw.git /tmp/VulnClaw
mkdir -p .claude/skills
cp -r /tmp/VulnClaw/vulnclaw/skills/specialized/client-reverse .claude/skills/client-reverse
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Client Reverse in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Client Reverse on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Client Reverse is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

客户端逆向与 Burp 重放 Skill

当请求由客户端（安卓App、浏览器JS、桌面客户端）构造，且存在签名、加密、token状态、设备绑定或反自动化逻辑导致 Burp 无法直接重放时，使用本 Skill。

核心原则

Packet-First：先捕获并分析真实的 HTTP/HTTPS 请求或 WebSocket 流量，确认可用性，再按需逆向阻塞点。逆向是阻塞解决步骤，不是默认入口。

场景路由

已授权安卓 App 渗透测试

不要先用 jadx、ida_pro_mcp 分析 APK，按以下顺序操作：

  1. 确认目标 App 已安装在连接设备上
  2. 准备好 Burp 或 Charles 抓包
  3. 用 scrcpy_vision 打开 App，驱动真实业务流程
  4. 每个关键动作后检查 Burp/Charles 是否出现 HTTP/HTTPS 或 WebSocket 数据包
  5. 如果包可见且可重放 → 立即进入 web-security-advanced 做 Web/API 安全测试
  6. 重复"界面动作 → 抓包 → Web 安全分析"循环
  7. 只有抓不到包/包被加密/无法重放时 → 升级到 jadx → frida_mcp → ida_pro_mcp

MCP 工具链：scrcpy_vision → burp/charles → adb_mcp → jadx → frida_mcp → ida_pro_mcp

浏览器 JS 签名、反爬、WebSocket 握手

  1. chrome_devtools 查看页面状态和请求链
  2. js_reverse 定位 token/sign 生成逻辑
  3. burp 验证重放并确定可变字段

阶段模型：locate → recover → runtime → validation → replay

MCP 工具链：chrome_devtools → js_reverse → burp

桌面客户端 / 本地 signer

  1. everything_search 定位相关文件
  2. ida_pro_mcp 静态分析签名函数
  3. frida_mcp 获取运行时参数
  4. burp 验证稳定重放

MCP 工具链：everything_search → ida_pro_mcp → frida_mcp → burp

重放就绪检查清单

在进入 Payload 测试前，必须能回答：

  • 请求体如何构造？
  • 签名/加密输入来自哪里？
  • 哪些 cookie、header、token、设备值、时间戳、nonce 是必须的？
  • 请求是否依赖顺序或会话状态？
  • 哪些字段改动后不会破坏重放？

证据保留

  • builder/signer/crypto 代码位置
  • 关键 hook 点和运行时观察值
  • 可用的 replay 请求样本
  • 前置条件、失败模式和反自动化行为说明

参考文档

  • references/02-client-api-reverse-and-burp.md — 客户端逆向到 Burp 重放总工作流
  • references/android-authorized-app-pentest-sop.md — 安卓 App 渗透 SOP
  • references/browser-js-signing-workflow.md — 浏览器 JS 签名工作流
  • references/android-signing-and-crypto-workflow.md — 安卓签名与加密工作流
  • references/android-ui-driven-observation-and-packet-loop.md — 安卓 UI 驱动观察循环
  • references/android-external-url-runtime-first-workflow.md — 安卓外部 URL 测试
  • references/android-network-layer-testing-quick-reference.md — 安卓网络层测试速查
  • references/MCP.md — MCP 能力总文档
  • references/tool-selection-map.md — 工具选型地图

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Client Reverse AI skill do?

客户端逆向与Burp重放 — 复杂客户端签名恢复、加密还原、请求链追踪、稳定重放，适用于已授权安卓App渗透测试、浏览器JS签名、桌面客户端逆向

Why use Client Reverse on TypingMind?

Because you install it once and use it with any model. Client Reverse is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Client Reverse in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/Netw0rkNoob/VulnClaw/tree/main/vulnclaw/skills/specialized/client-reverse. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Client Reverse?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Client Reverse?

As many as you like. As long as a model supports skills, you can use Client Reverse with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Client Reverse AI skill free?

Yes. It is published on GitHub by Netw0rkNoob under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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