MCP Server for NPM Package Info

An MCP server for NPM JavaScript Package Management tools

→ snyk-labs/mcp-server-npm · listed on mcp_so

Install from

mcp.so

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

⚠️

Tool descriptions don’t match what handlers do

1 tool describes read intent but its handler mutates — getNpmPackageInfo (line 26: execSync(`npm view ${packageName}`, {)

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configPORT— The server will start listening on port 3000 by default. You can customize the port by setting the environment variable:

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/snyk-labs-mcp-server-npm-182hlu)](https://m8ven.ai/mcp/snyk-labs-mcp-server-npm-182hlu)

commit: 4c77dbd0cc3c2c1e5f3bd3bb92ba38e5993c9749

code hash: e2159d0ccc31690aed43fdb53c321d6eb777087a7e47d1cdd461c8ec8010abc1

verified: 4/11/2026, 2:14:21 PM

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