oss-forensics

Investigate GitHub repositories for supply chain attacks and deleted commits.

Updated May 9, 2026
One-click install
npx skills add https://github.com/robertbr123/Linket-Agent --skill oss-forensics-robertbr123
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: oss-forensics
Source: https://github.com/robertbr123/Linket-Agent/tree/main/optional-skills/security/oss-forensics
Command: npx skills add https://github.com/robertbr123/Linket-Agent --skill oss-forensics-robertbr123

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pypdf, pdfplumber, pdf2image, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides a robust framework for investigating and analyzing GitHub repositories, focusing on supply chain forensics, deleted commit recovery, and malicious code detection.

Core Features & Use Cases

  • Supply Chain Investigation: Systematic examination of a repository to identify compromised dependencies or injected malicious code.
  • Deleted Commit Recovery: Ability to recover deleted commits and analyze their contents.
  • IOC Extraction: Extraction of Indicators of Compromise from various data sources.
  • Use Case: If a repository has been reported for a potential supply chain attack, use this Skill to investigate the repository, recover deleted commits, and identify any suspicious activity.

Quick Start

Run the oss-forensics skill to investigate the repository 'owner/repo'.

Frequently Asked Questions about oss-forensics

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

FAQPage Schema
How do I investigate a GitHub repository for a supply chain attack?

Supply chain forensics involves examining a GitHub repository's local git history, querying the GitHub API, and checking the Wayback Machine to identify compromised dependencies or injected malicious code.

Can I recover deleted commits from a GitHub repository?

Yes, you can recover deleted commits from a GitHub repository. The investigation process analyzes local git data and historical archives to retrieve and examine the contents of deleted commits.

What is IOC extraction in open source security?

IOC extraction in open source security is the process of gathering Indicators of Compromise from various data sources within a repository to identify potential malicious activity and supply chain attacks.

Does GitHub repository forensics work with BigQuery for analysis?

Yes, GitHub repository forensics can use BigQuery for analysis. The investigation framework integrates BigQuery alongside local git analysis and the GitHub API for comprehensive parallel data collection.

Do I need multiple sub-agents for GitHub supply chain forensics?

Yes, you need multiple sub-agents for GitHub supply chain forensics. The framework requires multiple sub-agents to handle parallel data collection and verification across different sources like the GitHub API and Wayback Machine.

When do I need open source supply chain forensics?

You need open source supply chain forensics when a repository has been reported for a potential supply chain attack, allowing you to systematically investigate the repository, recover deleted commits, and identify suspicious activity.