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Computer or cloud
Npm MCP
Overview
Description from the maker (original English)
MCP server for npm package management, security analysis, and compatibility checking
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiVery new↓ 53/wk · ★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Developer tools
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
You need
- npmNode.js installed (for the npx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"npm": {
"command": "npx",
"args": [
"-y",
"@alisaitteke/npm-mcp"
]
}
}
}Run this in your terminal
claude mcp add npm -- npx -y @alisaitteke/npm-mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"npm": {
"command": "npx",
"args": [
"-y",
"@alisaitteke/npm-mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"npm": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@alisaitteke/npm-mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account alisaitteke, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Developer toolsi
- More stars than 0% of the other 4924 servers in this category
- Published to the registry more recently than 3% of the other 4924 servers in this category
- Basic checks equal to or better than 100% of the other 4924 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Npm MCP safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.0.3) reached the registry 9 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
What can I use instead?
In the same category: GitHub, Desktop Commander, Cloudflare MCP
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Desktop Commander
MCP server for terminal commands, file operations, and process management
Runs on your computer
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
NPM MCP
Model Context Protocol server for npm registry
Search packages, check security, compare versions, and validate compatibility. Use it from Cursor AI or Claude Desktop.
Note: This is an unofficial, community-driven MCP server and is not affiliated with or endorsed by npm, Inc.
Features
- Auto-Security — AI automatically checks packages before suggesting install (no user action!)
- Capabilities Analysis — ESM/CJS, TypeScript, Platform support (Node/Browser/Deno), Build tools
- Quick Start Generator — Ready-to-use code examples for any package
- Package Comparison — Compare alternatives side-by-side (features, size, popularity)
- Bundle Size Analysis — Minified/gzipped sizes, tree-shaking, impact on your bundle
- Similar Packages — Find alternatives and similar packages
- Search — Find packages with ranking and scores
- Details — Versions, dependencies, download stats, deprecation status
- Security — Vulnerability check and safe version tips
- Compatibility — Peer dependency and version conflicts
- Quality — Maintenance and community metrics
- Version compare — Breaking changes and semver
- NPX check — Validate npx commands before running
Install & use
With npx (recommended)
No global install. Add to Cursor or Claude config:
Cursor — ~/.cursor/mcp.json:
{"mcpServers": { "npm-registry-mcp": { "command": "npx", "args": ["@alisaitteke/npm-mcp"] } } }
Claude Desktop — ~/Library/Application Support/Claude/claude_desktop_config.json (macOS):
{"mcpServers": { "npm-registry-mcp": { "command": "npx", "args": ["@alisaitteke/npm-mcp"] } } }
Global install (optional)
npm install -g @alisaitteke/npm-mcpThen use "command": "npm-mcp" (no args) in the config above.
What you can ask
Once the server is connected, you can ask things like:
- “Search for React state management libraries”
- “Security audit for express@4.18”
- “Is lodash@4.17 compatible with my current deps?”
- “Compare React 17 and 18”
- “Quality check for date-fns”
- “Is it safe to run npx create-next-app?”
License
MIT
Contributors
Ali Sait Teke
Creator & Maintainer
Thanks to everyone who helps improve this project!