Verdaccio Private Npm Proxy Registry

Name: Verdaccio Private Npm Proxy Registry
Author: agentskillexchange

BSecurity

Verdaccio is a lightweight, zero-config private npm proxy registry that caches packages from npmjs.org and hosts private packages. It supports npm, yarn, and pnpm with authentication, access control, and plugin extensibility for managing internal JavaScript packages.

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Added June 8, 2026

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Security analysis

B84/100

mediumInstalls packages at runtime which could introduce malicious dependencies
mediumInstalls packages at runtime which could introduce malicious dependencies

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Scanned June 8, 2026

npx -y skills add agentskillexchange/skills --skill verdaccio-private-npm-proxy-registry --agent claude-code

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SKILL.md

---
name: "Verdaccio Lightweight Private npm Proxy Registry"
slug: "verdaccio-private-npm-proxy-registry"
description: "Verdaccio is a lightweight, zero-config private npm proxy registry that caches packages from npmjs.org and hosts private packages. It supports npm, yarn, and pnpm with authentication, access control, and plugin extensibility for managing internal JavaScript packages."
github_stars: 17595
verification: "security_reviewed"
source: "https://github.com/verdaccio/verdaccio"
author: "Verdaccio"
category: "Developer Tools"
framework: "Multi-Framework"
tool_ecosystem:
  github_repo: "verdaccio/verdaccio"
  github_stars: 17595
  npm_package: "verdaccio"
  npm_weekly_downloads: 718759
---

# Verdaccio Lightweight Private npm Proxy Registry

Verdaccio is a lightweight, zero-config private npm proxy registry that caches packages from npmjs.org and hosts private packages. It supports npm, yarn, and pnpm with authentication, access control, and plugin extensibility for managing internal JavaScript packages.

## Installation

Use the upstream install or setup path that matches your environment:
- npm install -g verdaccio@next-9
- yarn global add verdaccio@next-9
- pnpm i -g verdaccio@next-9
- docker pull verdaccio/verdaccio:nightly-master

Requirements and caveats from upstream:
- Version 6 requires Node.js 18 or higher and is maintained in the 6.x branch
- [![Docker Pulls](https://img.shields.io/docker/pulls/verdaccio/verdaccio?style=flat&logo=docker&label=Docker%20Pulls&color=lightgrey)](https://hub.docker.com/r/verdaccio/verdaccio)
- You can find more details about the different versions of Verdaccio, minimum requirements, as well as links to associated npm packages and docker images in the [version history](VERSIONS.md).

Basic usage or getting-started notes:
- bash
- With yarn
- With pnpm

- Source: https://github.com/verdaccio/verdaccio
- Extracted from upstream docs: https://raw.githubusercontent.com/verdaccio/verdaccio/HEAD/README.md

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/verdaccio-private-npm-proxy-registry/)