Socket blocks malicious packages before they reach code by scanning dependency behavior, protecting 1.5 million repositories.

Products & media

Socket for GitHub

A GitHub application that scans dependency changes in pull requests and flags or blocks malicious, vulnerable, and policy-violating packages.

Socket CLI

A command-line tool for scanning projects, scoring packages, checking policy, applying fixes, optimizing dependencies, and protecting installs.

Socket Web Extension

A browser extension that adds malware, vulnerability, maintenance, and package-quality signals to supported package registry pages and searches.

Socket Firewall

An install-time package firewall that intercepts downloads and enforces security policies across developer machines, continuous integration, and networks.

Socket Certified Patches

A library of vetted dependency patches that fixes vulnerabilities locally while preserving existing package versions and dependency graphs.

Socket Optimize

A dependency optimization tool that proposes tested package overrides to improve security, performance, reliability, and compatibility.

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Data current as of May 1, 2026

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