Nekzus MCP Server
@Nekzus
A powerful Model Context Protocol (MCP) server that revolutionizes NPM package analysis through AI.
Overview
What is Nekzus MCP Server?
Nekzus MCP Server (also called NPM Sentinel MCP) is a Model Context Protocol server that provides real‑time NPM package analysis—including security, dependencies, and performance—through AI integration with Claude and Anthropic AI.
How to use Nekzus MCP Server?
Install via npx -y @nekzus/mcp-server@latest. For VS Code or Claude Desktop, add a stdio configuration with that command. Alternatively, use the Docker image or deploy over HTTP via Smithery.ai. All tools accept an optional ignoreCache: true parameter to skip caching.
Key features of Nekzus MCP Server
- Version tracking and dependency mapping
- Recursive security scanning with CVE lookup
- Download trends and package quality scores
- TypeScript support verification and bundle size analysis
- Real‑time package comparisons and license compatibility checks
- Automatic cache invalidation on lock file changes
Use cases of Nekzus MCP Server
- Evaluate the security posture of a new npm package before adoption
- Compare multiple packages to choose the best fit for a project
- Monitor maintenance and deprecation status of existing dependencies
- Automate dependency audits in CI/CD pipelines
- Get instant insights into package popularity and download trends
FAQ from Nekzus MCP Server
How do I install Nekzus MCP Server?
Use npx -y @nekzus/mcp-server@latest in your MCP client config, run the Docker image, or deploy via Smithery.ai for HTTP streamable transport.
What transports does it support?
It supports both STDIO (local development) and HTTP streamable (via Smithery.ai) transports. Existing STDIO configurations continue to work without changes.
How can I force a fresh lookup from the registry?
Pass "ignoreCache": true in the tool’s arguments. The cache is also automatically invalidated when pnpm-lock.yaml, package-lock.json, or yarn.lock changes.
What configuration options are available?
Set the NPM_REGISTRY_URL environment variable (default: https://registry.npmjs.org) to use a custom npm registry.
How does the security scanning work?
It performs recursive dependency scanning using Google’s deps.dev API for transitive graph resolution and OSV.dev for CVE details, providing rich advisories and severity ratings.
