git-history-analyzer

Trace git commit history to reveal refactors and contributors.

Updated Mar 22, 2026

Search Tags:#git #analysis #history #archaeology #contributors #code-evolution

Ready to run

npx skills add https://github.com/drhazemibclc/plate --skill git-history-analyzer-drhazemibclc

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: git-history-analyzer
Source: https://github.com/drhazemibclc/plate/tree/main/.codex/skills/git-history-analyzer
Command: npx skills add https://github.com/drhazemibclc/plate --skill git-history-analyzer-drhazemibclc

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps software teams understand how and why their code has evolved by tracing git history, identifying contributors, and surfacing recurring commit patterns to inform current decisions.

Core Features & Use Cases

File evolution tracing: follow changes across files with git logs and blame to reveal refactors and contributor activity.
Pattern discovery: detect recurring changes, fixes, and refactor trends to inform future work.
Contextual reasoning: provide historical explanations for code decisions to support onboarding and audits.

Quick Start

Run the git-history-analyzer on your repository to generate a historical report of file changes.

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 file evolution and refactoring patterns in git history?▼

Trace file evolution by analyzing recent commits and file history to reveal refactors and contributors. This approach surfaces patterns in changes, decision points, and ownership across the codebase to guide future work.

What is the best way to map code contributors and ownership across a repository?▼

Map code contributors by analyzing git history with commands like git shortlog -sn. This identifies contributors and surfaces recurring commit patterns to inform current decisions and support onboarding.

How does git blame trace the original source of refactored code?▼

Git blame traces the original source of refactored code by using flags like -w -C -C -C to detect moved and copied lines. This reveals the true origins of code across the codebase.

Can I use git log to follow file history and surface decision points?▼

Yes, use git log --follow --oneline to trace file histories and surface decision points. This reveals refactoring trends and contextual reasoning behind historical code decisions.

Why do I need git history analysis for codebase onboarding and audits?▼

Git history analysis provides historical explanations for code decisions to support onboarding and audits. It traces code evolution to identify why changes were made and who contributed them.

Does git history analysis work for identifying recurring commit patterns?▼

Git history analysis works for identifying recurring commit patterns by applying historical tracing to key modules and recently modified files. This detects recurring changes, fixes, and refactor trends to inform future work.