deps-analyzer

Audit Node.js project dependencies for unused and outdated packages.

1|Updated Jan 30, 2026
One-click install
npx skills add https://github.com/jieni777/opencode-config-backup --skill deps-analyzer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: deps-analyzer
Source: https://github.com/jieni777/opencode-config-backup/tree/main/skills/deps-checker
Command: npx skills add https://github.com/jieni777/opencode-config-backup --skill deps-analyzer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers quickly identify unused and outdated dependencies in a Node.js project's package.json and provide actionable cleanup guidance to reduce bloat, security risks, and maintenance effort.

Core Features & Use Cases

  • Detect unused dependencies and devDependencies
  • Flag outdated packages and potential security issues
  • Provide clear, actionable steps to clean up a repository

Quick Start

Run a dependency audit in your project directory to get an immediate report and recommended actions.

Frequently Asked Questions about deps-analyzer

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

FAQPage Schema
How do I find and remove unused dependencies in a Node.js project?

To find unused dependencies in a Node.js project, audit your package.json using depcheck to detect redundant packages and generate an actionable cleanup plan to remove them automatically.

What is the best way to check outdated npm packages and security risks?

Checking outdated npm packages involves running npm outdated to flag stale versions in your package.json, helping identify potential security risks and reduce maintenance effort through clear recommendations.

Does the dependency audit scan devDependencies in package.json?

Yes, the dependency audit can consider devDependencies in your package.json, providing a full cleanup plan that detects both unused dependencies and outdated packages across your Node.js project.

How does depcheck identify unused dependencies during an audit?

Depcheck identifies unused dependencies by analyzing your Node.js project structure to detect which packages in package.json are not referenced, enabling targeted cleanup and bloat reduction.

When should I run a dependency audit on my Node.js repository?

Run a dependency audit when your Node.js project accumulates bloat, needs maintenance, or requires security risk reduction, using depcheck and npm outdated to generate actionable cleanup guidance.

Can I get automated recommendations for cleaning up package.json?

Yes, you can get automated recommendations for cleaning up package.json by running an audit that uses OpenAI to generate concise, actionable steps for removing unused and outdated dependencies.