DataNexus MCPofficial
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licenseA
qualityA
maintenanceProvides AI-ready access to US/UK nonprofit data and OSS vulnerability intelligence via MCP, with 10 tools and no API key required.
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Best npm MCP Servers
npm is the world's largest software registry, used by JavaScript developers to share and borrow packages for their projects.
Why this server?
Provides vulnerability intelligence, dependency graph analysis, and license information for npm packages using OSV.dev, NVD, and deps.dev APIs.
Why this server?
Searches npm registry for existing packages that could be reused or indicate competitors.
AlicenseAqualityAmaintenanceStop your AI agent from rebuilding what already exists. MCP server that checks GitHub, npm and Python repos for maintained alternatives before you scaffold.521492MITWhy this server?
Allows the MCP server to be installed and run through the npm package registry, making it easily accessible for AI assistants.
AlicenseAqualityAmaintenanceA privacy-friendly MCP server that enables web searches and URL content extraction using DuckDuckGo, allowing AI assistants to access real-time web information without API keys.2147142Apache 2.0Why this server?
Available as an npm package for easy installation and execution, with support for providing API credentials through command line arguments.
AlicenseAqualityFmaintenanceA Model Context Protocol server that lets you fetch Microsoft Clarity analytics data through Claude for Desktop or other MCP-compatible clients, with support for filtering by dimensions and retrieving various metrics.36,803102MITWhy this server?
Distributes the MCP server through npm packages for easy installation and updates
AlicenseAqualityBmaintenanceDexPaprika MCP server allows LLMs to access real-time and historical data on tokens, DEX trading activity, and liquidity across multiple blockchains. It enables natural language queries for exploring market trends, token performance, and DeFi analytics through a standardized interface.1641142MITWhy this server?
Supports installation and package management through npm.
AlicenseBqualityCmaintenanceMCP server for fetching, parsing, and managing RSS feeds. Features Fetch and parse RSS/Atom feeds In-memory caching with TTL Batch fetching of multiple feeds Monitor feeds for new items Search content across multiple feeds Extract and format feed content623411Apache 2.0Why this server?
Enables installation and distribution of the FindMine MCP server through npm, with support for global installation and direct execution.
AlicenseBqualityDmaintenanceAn MCP server that integrates FindMine's product styling and outfit recommendation capabilities with Claude and other MCP-compatible applications, allowing users to browse products, get outfit recommendations, find similar items, and access style guidance.3141MITWhy this server?
Allows grading MCP servers published on npm by referencing their npm package identifier.
Polygraphofficial
AlicenseAqualityAmaintenanceOpen behavioral litmus for MCP servers — grades A–F across tool-output injection, egress, sensitive-data, and adversarial-input, with reproducible, content-addressed evidence. Tools: run_litmus, verify_attestation.4767Apache 2.0Why this server?
Provides tools for retrieving npm package health scores, known vulnerabilities, dependency graphs, and download counts, enabling AI agents to evaluate package quality and security.
AlicenseAqualityBmaintenanceProvides npm/PyPI package intelligence including health scores, vulnerabilities, dependency graphs, and download counts via an MCP server, with optional pay-per-call access over x402 for advanced health and batch endpoints.24MIT
