Best Yarn MCP Servers
Yarn is a package manager for JavaScript and alternative to npm. It's known for its speed, reliability, and security in managing dependencies for JavaScript projects.
Why this server?
Supports installation and package management through Yarn.
AlicenseBqualityDmaintenanceMCP 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 contentLast updated62910Apache 2.0Why this server?
Allows cleaning of Yarn package cache.

cacheout-mcpofficial
AlicenseAqualityDmaintenanceMCP server for macOS disk cache management. Enables AI agents to free disk space on demand by scanning and clearing developer caches.Last updated131Sustainable Use v1.0Why this server?
Alternative package manager option for dependency installation and project management
AlicenseBqualityDmaintenanceA simple MCP server that grabs prediction market data from polymarket, PredictIt, & Kalshi.Last updated714436MITWhy this server?
Provides an alternative package management option for installing and updating the MCP server.

hostinger-api-mcpofficial
AlicenseBqualityBmaintenanceThe Hostinger MCP server enables seamless integration of Hostinger’s API with AI tools. This server exposes Hostinger API endpoints as callable tools, allowing AI models to fetch live data or perform real-time actions on hosting infrastructure.Last updated10089,931135MITWhy this server?
Supports using Yarn as an alternative package manager for installation and running the server from source.
Why this server?
Supports scanning dependencies managed by yarn package manager for security vulnerabilities
AlicenseBqualityDmaintenanceAudits npm package dependencies for security vulnerabilities, providing detailed reports and fix recommendations with MCP integration.Last updated15054MITWhy this server?
Supports Yarn as an alternative package manager for installation and dependency management
AlicenseAqualityCmaintenanceEnables CRUD operations on WebDAV file systems with authentication support, allowing users to manage files and directories through natural language commands. Includes advanced features like file search, range requests, smart editing with diff preview, and directory tree visualization.Last updated162MITWhy this server?
Detects Yarn as the package manager preference for JavaScript/TypeScript projects
AlicenseBqualityFmaintenanceA self-learning AI standards system that automatically detects patterns from user corrections and updates AI configuration files. Learns from repeated corrections (like 'use uv not pip') and automatically generates CLAUDE.md and other AI assistant configuration files.Last updated93MITWhy this server?
Supported as an alternative package manager for installing and managing the Buttondown API integration package.
AlicenseAqualityDmaintenanceEnables AI and LLM systems to interact with the Buttondown newsletter service, supporting email drafting, scheduling, analytics retrieval, and list management through a Model Context Protocol interface.Last updated4MIT