protocol-reverse-engineering

Identify, analyze, and document network protocols from captured traffic.

4|Updated Mar 3, 2026
One-click install
npx skills add https://github.com/AI-Foundry-Core/ril-agents --skill protocol-reverse-engineering-ai-foundry-core
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: protocol-reverse-engineering
Source: https://github.com/AI-Foundry-Core/ril-agents/tree/main/plugins/reverse-engineering/skills/protocol-reverse-engineering
Command: npx skills add https://github.com/AI-Foundry-Core/ril-agents --skill protocol-reverse-engineering-ai-foundry-core

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Efficiently understanding and documenting how network protocols work by guiding you through capture, analysis, and formal documentation.

Core Features & Use Cases

  • Traffic capture and diagnostic guidance for both wired and wireless networks.
  • Step-by-step protocol dissection templates and documentation workflows.
  • Use Case: Security researchers documenting proprietary protocols and debugging interoperability.

Quick Start

Capture a representative PCAP file and run the protocol reverse engineering workflow to generate a formal protocol specification.

Frequently Asked Questions about protocol-reverse-engineering

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I reverse engineer a network protocol from a PCAP file?

You can reverse engineer a proprietary network protocol by capturing live traffic or PCAP files and applying step-by-step dissection workflows. This identifies packet structures and generates formal protocol documentation for interoperability debugging.

What is the best way to document undocumented network protocols?

Documenting undocumented protocols involves capturing live traffic into a PCAP file and applying structured dissection templates. This analyzes communication patterns to produce formal protocol specifications for security research.

Can I use Wireshark and tshark to analyze proprietary communication patterns?

Yes, you can use Wireshark and tshark to analyze proprietary communication patterns by capturing network traffic. The analysis identifies protocol structures and guides the creation of formal documentation for undocumented formats.

Does protocol reverse engineering work for both wired and wireless network captures?

Protocol reverse engineering supports both wired and wireless network captures by providing specific traffic capture and diagnostic guidance. This ensures accurate analysis of communication patterns regardless of the network medium.

How do I identify protocol structures in live network traffic?

To identify protocol structures in live network traffic, capture the traffic using tools like tshark and apply protocol identification techniques. This dissects the communication patterns to map the protocol's behavior and structure.