Best Node.js MCP Servers
Node.js is an open-source, cross-platform JavaScript runtime environment that executes JavaScript code outside a web browser.
Why this server?
Enables interaction with blockchain networks through Node.js, providing a JavaScript runtime environment for executing blockchain queries and transactions.
AlicenseAqualityAmaintenanceConnects AI agents and developers to structured blockchain data across multiple networks through Nodit's Web3 infrastructure, enabling easy querying, analysis and interaction with blockchain ecosystems without specialized development expertise.69224 npm23Apache 2.0Why this server?
Enables integration with Node.js runtime environment to run the MCP server for querying Chinese company data through Usense Data API services
AlicenseAqualityDmaintenanceUsense Data API now supports the MCP protocol, enabling easy enterprise data access via LLMs through the MCP-compatible usensedata-mcp-server-query-china-company.2696 npm5MITWhy this server?
Allows running the VChart MCP server as a standalone Node.js application with SSE or Streamable transport, enabling integration with web-based AI applications beyond desktop clients.

vchart-mcp-serverofficial
AlicenseAqualityDmaintenanceA Model Context Protocol (MCP) server for the @visactor/vchart that enables AI assistants to generate interactive charts and visualizations.1018 npm52MITWhy this server?
Supports Node.js version 18.0.0 or higher as a required runtime environment for the BoldSign MCP server.
Why this server?
Runs as a Node.js application, enabling developers to incorporate TomTom's geospatial capabilities into Node.js-based AI workflows.
AlicenseAqualityAmaintenanceProvides seamless access to TomTom's location services including search, routing, traffic and static maps data, enabling easy integration of precise geolocation data into AI workflows and development environments.17725 npm59Apache 2.0Why this server?
Built using Node.js runtime environment for server implementation and execution.
AlicenseBqualityAmaintenanceEnables Claude to search and manage electronic components, PCB parts, and manufacturing services through direct access to the Source Parts API. Provides comprehensive product search, pricing, inventory checking, and parametric filtering capabilities for electronics procurement.10047 PyPI2Apache 2.0Why this server?
Allows cleaning of Node.js native addon headers cache (node-gyp).

cacheout-mcpofficial
AlicenseAqualityCmaintenanceMCP server for macOS disk cache management. Enables AI agents to free disk space on demand by scanning and clearing developer caches.131Sustainable Use v1.0Why this server?
Required as runtime environment for the MCP server, with v18+ required and v20+ recommended
AlicenseBqualityDmaintenanceGet access to real-time SEO data, including: keyword insights, backlink data, traffic estimates and more. Allow AI tools and Large Language Models (LLMs) to tap into the real-time SEO Review Tools API with natural language commands.86 npm7MITWhy this server?
Required runtime environment for executing the MCP server
AlicenseBqualityDmaintenanceEnables natural language access to blockchain data and insights through the Seitrace API. Supports querying address details, token information (ERC-20, ERC-721, ERC-1155, CW20, CW721), transaction data, and smart contract details across multiple blockchain networks.532 npm8MIT