Security & Quality

Socket.dev Dependency Analysis

Detect supply chain attacks and malicious packages with Socket.dev deep package analysis.

Claude Code Cursor Copilot

Overview

Socket.dev goes beyond traditional vulnerability scanning by analyzing the actual behavior of npm packages. While tools like npm audit only check for known CVEs, Socket detects supply chain attacks by monitoring for suspicious behaviors like network access, filesystem operations, shell execution, and environment variable access in package code.

The Socket CLI can be used locally or in CI to scan your dependencies before installation. It analyzes packages for typosquatting, maintainer account takeovers, malicious code injection, and other supply chain attack vectors. The tool flags packages that use install scripts, access the network during installation, or obfuscate their code — all common indicators of malicious packages.

Socket provides a GitHub app that automatically reviews pull requests that add or update dependencies. It gives each package a risk score based on behavioral analysis, maintenance signals, and quality metrics. The tool integrates with the Socket.dev dashboard for team-wide visibility into dependency security posture.

Who Is This For?

Detect malicious packages before installing them
Review dependency changes in pull requests automatically
Identify packages with suspicious behaviors like shell access
Monitor supply chain risk across all project dependencies

Installation

Setup for Claude Code

npm install -g @socketsecurity/cli

Configuration

// Scan current project
// socket scan .

// In CI (GitHub Actions)
// - uses: SocketDev/socket-security-action@v1
//   with:
//     github_token: ${{ secrets.GITHUB_TOKEN }}

Visit Source (GitHub)

Explore AI Tools

Discover the best AI tools that complement your skills

Read AI & Design Articles

Tips and trends in the world of design and AI