Best unpkg MCP Servers
UNPKG is a fast, global content delivery network for everything on npm. It allows you to quickly access any package, file or version using a URL structure.
Why this server?
Allows CSVBox sheet function dependencies to be loaded from the unpkg CDN (https-only .js/.mjs URLs with integrity digests).
AlicenseAqualityBmaintenanceEnables managing CSVBox importer sheets through MCP tools, including creating, replacing, patching, generating, validating, and scaffolding importers from any MCP-compatible client.945 npm1MITWhy this server?
Referenced in an example usage where tailwindcss is loaded from unpkg.com for creating a modern page with a photo gallery
AlicenseAqualityFmaintenanceThis server generates placeholder image URLs from various providers, supporting input validation and integration with desktop applications like Claude and Cursor.112MITWhy this server?
Uses unpkg for delivering schema definitions, enabling autocompletion for configuration files
AlicenseNot gradedqualityAmaintenanceFlag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code—any IDE with MCP support.16,965 npm25MITWhy this server?
Used as a CDN endpoint to fetch TypeScript declaration files and package READMEs, racing against other CDNs with circuit-breaker protection against failing endpoints.
AlicenseNot gradedqualityAmaintenanceProvides Claude Code and other MCP clients with real-time, intent-aware documentation for any npm package, returning TypeScript signatures, prose docs, and code examples pulled on demand from npm, GitHub, and DefinitelyTyped. Also supports version comparison, migration guides, error diagnosis, package comparison, and dependency scanning.MITWhy this server?
Fetches TypeScript declaration files and README content from the unpkg CDN to supply types and documentation for npm packages.
AlicenseNot gradedqualityAmaintenanceEnables Claude Code and compatible MCP clients to retrieve real-time npm package and framework documentation, including TypeScript signatures, prose, examples, migration guides, error diagnosis, package comparison, and dependency scanning through natural-language queries.MITWhy this server?
Fetches TypeScript declaration files and README content from the unpkg CDN for npm packages.
AlicenseNot gradedqualityAmaintenanceEnables Claude Code to pull real-time, context-aware documentation for any npm package — combining TypeScript types, prose docs, and code examples with BM25 search, version/migration diffs, error diagnosis, package comparison, and dependency scanning. Works across the whole npm ecosystem via auto-discovery, with curated sources for 22 popular frameworks.MITWhy this server?
Fetches TypeScript definitions and README files from unpkg CDN for any npm package.
AlicenseNot gradedqualityAmaintenanceEnables Claude Code and other MCP clients to query any npm package for real-time documentation, TypeScript signatures, code examples, migration guides, error diagnoses, package comparisons, and dependency scans using natural language.MITWhy this server?
Offers CDN import URLs from unpkg for browser or Deno usage.
AlicenseNot gradedqualityDmaintenanceUnified MCP server for searching, analyzing, and managing packages across npm, JSR, Deno, and multiple CDN providers with auto-detection.MITWhy this server?
Allows artifact pages to load scripts and styles from unpkg under the sandboxed CSP, and verifies referenced CDN resources during artifact publishing.
AlicenseNot gradedqualityAmaintenanceEnables coding agents to publish HTML artifacts that users can review and comment on in a sandboxed browser viewer, with feedback loop support for iterative versions.10 npmMIT