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git-history-analyzer

Trace code evolution via git log, blame, and shortlog.

Updated Mar 14, 2026
Search Tags:#git#timeline#refactor#history#analyze#contributor
One-click install
npx skills add https://github.com/Andreicr1/netz-analysis-engine --skill git-history-analyzer-andreicr1
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: git-history-analyzer
Source: https://github.com/Andreicr1/netz-analysis-engine/tree/main/.gemini/skills/git-history-analyzer
Command: npx skills add https://github.com/Andreicr1/netz-analysis-engine --skill git-history-analyzer-andreicr1

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps developers understand how code has evolved within a repository by tracing git history, identifying major refactorings, renames, and evolution patterns.

Core Features & Use Cases

  • Archaeological analysis of git history to reveal evolution, contributors, and root causes of changes.
  • Trace file history with git log --follow, identify when significant refactors occurred, and map patterns across commits.
  • Use Case: When planning architectural changes, understand the historical decisions that led to the current structure.

Quick Start

Run the analyzer on a target file to trace its evolution and identify contributors using the built-in git-based commands.

Frequently Asked Questions about git-history-analyzer

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

FAQPage Schema
How do I trace the evolution and history of a file in git?▼

To trace git history, the skill applies git log --follow to individual files or paths, identifying refactorings, renames, and major changes to map the evolution timeline of your code.

Can I map contributors and patterns across a repository's git history?▼

Yes, you can map contributors and patterns across git history by utilizing git blame, shortlog, and search options to produce a comprehensive contributor map and reveal underlying commit patterns.

What is the best way to find when major refactorings occurred in my codebase?▼

Finding major refactorings involves analyzing git history to identify significant structural changes. This skill traces file evolution and pinpoints turning points where major refactors and renames occurred.

How do I understand the historical decisions behind current code architecture?▼

Understanding historical decisions requires archaeological analysis of git history. By tracing evolution and contributors, you reveal the root causes of changes that led to the current code structure.

Does this git history analyzer work on individual files or entire project paths?▼

The git history analyzer works on both individual files and entire project paths. You can apply it to specific files or broad paths across your repository to map contributors and evolution patterns.

Do I need any external dependencies to analyze git history?▼

No external dependencies are required. The skill operates independently using built-in git commands like log, blame, and shortlog to produce timelines, contributor maps, and pattern insights.

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