Individual skill
protocol-reverse
Use for authorized reverse engineering of custom binary protocols, Protobuf/gRPC, WebSocket frames, and PCAP-driven protocol recovery.
skills/protocol-reverse/SKILL.md
Source commit cab634bd855fc287f6e420c1f36fd1a6b9245960
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
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- Observed behavior
- Local scripts
- Last checked
- Nov 9, 2026
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- 44,378
- Repository last updated
- Sep 22, 2026
- License
- MIT
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- engineering Derived category
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SKILL.mdcore · 3,622 bytesreferences/protocol-workflow.mddoc · 807 bytes
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# Protocol Reverse Engineering
## ACTION REQUIRED（读完后立刻执行）
1. `NOW`: 读取 `../field-journal/precedent-reverse.md` — 确认授权与常规操作边界
2. `NOW`: 确认任务是否为**协议/流量/序列化格式**逆向（非纯 Web 参数签名 → 转 `js-reverse/`）
3. `NOW`: 若有目标网络交互 → `../scripts/case-init.ps1` 完成 scope；`auth` 未 granted 禁止对目标 ACT
4. `NEXT`: 读取 `../tool-index.md`；缺工具 bootstrap（tshark/wireshark 等可能需手动）
5. `ACT`: 进入工作流 Phase 1，产出帧布局或消息字典草稿
## 适用场景
- 自定义 TCP/UDP 二进制协议
- Protobuf / gRPC / FlatBuffers / MessagePack