Do I need to provide the original source code?

No, this skill is specifically built for scenarios where the source code is unavailable, helping you reconstruct logic directly from the binary ground truth.

Does it support comparing two different versions of a program?

Yes, it includes a dedicated differential analysis phase to compare symbols, strings, and disassembly between versions to identify new or modified features.

What types of binaries can this skill analyze?

It is designed to work with ELF, Mach-O, and PE files, supporting languages like C, C++, Rust, and Go by leveraging system tools like objdump, readelf, and strings.

Can it detect which programming language was used to build the binary?

Yes, it analyzes symbols, panic messages, and metadata to identify the compiler and language, with specific support for detecting Rust, Go, and C++ signatures.

Binary Reverse Engineering Toolkit

Name: Binary Reverse Engineering Toolkit
Author: agentydragon

byagentydragon

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セキュリティとテスト

Decompiles and analyzes binary files to reconstruct source code, document protocols, and understand low-level logic.

This skill provides a systematic framework for reverse engineering binaries, allowing Claude to perform deep analysis of compiled code across various architectures. It guides the user through binary census, string extraction, and symbol analysis to rebuild project skeletons, document undocumented APIs, and verify changes between software versions. Whether you need to recover lost source code, audit a third-party component for security, or understand a legacy wire protocol, this toolkit provides the necessary methodologies and tool integrations to turn opaque binaries into actionable insights.

主な機能

01Differential analysis to identify functional changes between binary versions

02Protocol and API documentation through runtime behavior and static analysis

03Symbol table analysis and function disassembly for logic reconstruction

04Comprehensive string extraction and categorization for code path mapping

05Automated binary census and metadata identification (language, compiler, architecture)

061 GitHub stars

ユースケース

01Recovering lost or legacy source code from a compiled executable

02Documenting undocumented network protocols and wire formats

03Auditing third-party binaries for security vulnerabilities or hidden behaviors

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add agentydragon/ducktape reverse_engineer

For use in Claude.ai and ChatGPT

Download Skill