skills.rest
matthabermehl
matthabermehlCOMMUNITY
Explore all skills by this author →
GitHub

garbage-collector

Scan repositories to identify dead code, TODOs, duplicate filenames, and oversized files.

Updated Aug 27, 2026
Search Tags:#cleanup#refactor#todo#scripts#dead-code#duplicate-detection#repo-maintenance
One-click install
npx skills add https://github.com/matthabermehl/generation-b-kids-books --skill garbage-collector
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: garbage-collector
Source: https://github.com/matthabermehl/generation-b-kids-books/tree/main/.codex/skills/garbage-collector
Command: npx skills add https://github.com/matthabermehl/generation-b-kids-books --skill garbage-collector

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires python, and includes scripts (resource) components.

What problem does it solve?

This Skill helps reduce repository entropy by locating dead code, TODO/FIXME hotspots, duplicate utilities, inconsistent naming, and large unwanted files so maintainers can make small, safe cleanup commits that preserve behavior.

Core Features & Use Cases

  • Heuristic quick-scan script to list largest files, TODO/FIXME occurrences, and duplicate-ish filenames to prioritize cleanup.
  • Guidance and checklist for producing small, reviewable refactor or deletion commits and for quarantining flaky tests.
  • Use case: run a scan before a cleanup sprint to create targeted PRs that remove duplicated helpers, clarify scripts, and reduce agent confusion.

Quick Start

Run the garbage-collector scan to generate a list of hotspots and propose small cleanup actions.

Frequently Asked Questions about garbage-collector

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

FAQPage Schema
How do I find dead code and TODO hotspots in my repository?▼

You can locate duplicate utilities and oversized files by running a portable quick-scan script that detects duplicate-ish filenames and lists the largest files, helping you prioritize cleanup targets for small, safe refactor commits.

How do I reduce repository entropy without breaking existing behavior?▼

Reduce repository entropy by performing a non-destructive scan that generates actionable, reviewable suggestions for cleanup targets, allowing maintainers to make small, safe deletion commits that preserve codebase behavior.

What is the best way to prepare for a codebase cleanup sprint?▼

The best way to prepare for a cleanup sprint is to run a repository scan that produces a prioritized list of maintenance drift, flaky tests, and noisy TODOs, enabling you to create targeted PRs for codebase simplification.

Does this repository maintenance tool require Python to run?▼

Python is required to run the repository maintenance scan, as the portable quick-scan script prefers Python when available to detect duplicate utilities and dead code in your codebase or monorepo.

Can I scan a monorepo for duplicate helpers and flaky tests?▼

Yes, you can scan a monorepo for duplicate helpers and flaky tests; the scan applies to codebases where maintenance drift and duplicated utilities hinder developer workflows and CI reliability.

Related Skills

Explore More Software Engineering Skills→
maslennikov-igmaslennikov-ig
243

setup-knip

Install Knip and generate knip.json configuration for dead code detection.

Community
Advanced
Mark393295827Mark393295827
1

e2e-testing

Organize Playwright end-to-end tests with Page Object Model patterns.

Community
Advanced
Kushal9889Kushal9889

husky

Sets up Husky git hooks to automate code quality checks and testing before commits.

Community
Intermediate
primolabs-orgprimolabs-org
1

specstar-clean-code

Reduce code complexity and maintainability issues in refactoring and review.

Official
Intermediate