git-lessons

Extract actionable lessons from git fix commits by analyzing diffs and patterns.

1|Updated Apr 9, 2026

Search Tags:#git #post-mortem #code-review #lessons #pattern-detection #commit-analysis #bug-history

Ready to run

npx skills add https://github.com/hbvg234/jnmt.vn --skill git-lessons

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: git-lessons
Source: https://github.com/hbvg234/jnmt.vn/tree/main/Claude-code/.claude/skills/git-lessons
Command: npx skills add https://github.com/hbvg234/jnmt.vn --skill git-lessons

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The Git Lessons Skill helps teams turn noisy git history into clear, actionable lessons by extracting and organizing lessons from fix commits, enabling faster learning and fewer repeated mistakes.

Core Features & Use Cases

Extract fix commits from git history to identify recurring issues.
Read diffs for significant fixes to capture precise changes and their impact.
Identify patterns by area, type, and recurrence, then present findings as concise rules with evidence.

Quick Start

Extract the latest fix commits and summarize the lessons learned.

Frequently Asked Questions about git-lessons

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

FAQPage Schema

How do I extract lessons from git history to prevent recurring bugs?▼

To extract lessons from git history, analyze fix commits using git log and git show to identify patterns by area, type, and recurrence, then present findings as structured, actionable rules with explicit evidence.

What is the best way to prepare a post-mortem using past commit analysis?▼

The best way to prepare a post-mortem using commit analysis is to inspect significant fix diffs to capture precise changes, identify recurring bug patterns in specific modules, and summarize findings into concise rules with evidence.

Can I identify recurring bug patterns in specific modules from git logs?▼

Yes, you can identify recurring bug patterns in specific modules from git logs by collecting fix commits, inspecting their diffs, and organizing the findings by area, type, and recurrence frequency to highlight problematic code sections.

How do I analyze fix commits to generate actionable code review rules?▼

Analyze fix commits to generate actionable code review rules by reading diffs for significant fixes, detecting repeating issue types and areas, and structuring the extracted insights as concise lessons with explicit evidence.

Does this approach require any specific dependencies or components to parse git history?▼

No dependencies or components are required to parse git history, as the approach relies solely on standard git commands to collect fix commits and inspect diffs for extracting structured lessons and identifying recurring patterns.