What is the Strangler Fig pattern mentioned in the plans?

The Strangler Fig pattern is a refactoring strategy where legacy functionality is gradually replaced by new services until the old system can be safely decommissioned.

Does it automatically delete dead code?

It identifies potential dead code and modules that are never called, providing a report so you can safely remove them after verifying the analysis.

How does this skill identify code entry points?

It scans the codebase for main functions, web routes (such as Flask or Django decorators), and event listeners to map how data enters the system.

Can it help with migrating old Python versions?

Yes, it provides structured templates and analysis scripts specifically designed for identifying blockers when modernizing legacy Python applications.

Legacy Code Archaeologist

Name: Legacy Code Archaeologist
Author: k1lgor

byk1lgor

0•

Herramientas para Desarrolladores

Analyzes, documents, and plans the modernization of complex legacy codebases using automated discovery and strategic refactoring patterns.

Legacy Code Archaeologist is a specialized tool designed to help developers navigate and decode 'mysterious' or poorly documented legacy codebases. It automates the discovery of application entry points, maps complex data flows, and identifies critical 'hot spots' or dead code that hinder performance and maintainability. By generating current-state architecture maps and proposing incremental refactoring strategies like the Strangler Fig pattern, it provides a clear, risk-mitigated roadmap for migrating monolithic systems to modern, scalable architectures.

Características Principales

010 GitHub stars

02Dead code and high-coupling 'hot spot' detection

03Visual architecture map generation for existing systems

04Automated entry point and data flow mapping

05Step-by-step refactoring and migration planning templates

06Dependency graph analysis for impact assessment

Casos de Uso

01Identifying technical debt and hidden logic in 'messy' codebases

02Planning a phased migration from legacy systems to modern frameworks

03Onboarding a developer to a complex, undocumented monolith

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add k1lgor/virtual-company 25-legacy-archaeologist

For use in Claude.ai and ChatGPT

Download Skill