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?
Allows cleaning of Yarn package cache.
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?
Supports dependency management and package installation for the server components using Yarn package manager.
AlicenseBqualityFmaintenanceA security testing tool that enables automated vulnerability detection including XSS and SQL injection, along with comprehensive browser interaction capabilities for web application penetration testing.312149 npm22MITWhy 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.3961,957 npm156MITWhy this server?
Supports using Yarn as an alternative package manager for installation and running the server from source.
Why this server?
Supports installation and package management through Yarn.
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 content641 npm12Apache 2.0Why this server?
Automatically offloads Yarn-based build processes and package management tasks to available cluster resources.
AlicenseAqualityDmaintenanceEnables cluster-aware command execution and automatic task routing across distributed nodes based on system load, architecture, and OS requirements. It supports parallel execution, remote node management via SSH, and dynamic load balancing for agentic workflows.4MITWhy this server?
Supports installation via yarn package manager as an alternative to npm.
AlicenseAqualityDmaintenanceTeaching LLMs that Math.random() is so last century711 npm2MITWhy this server?
Manages Yarn dependencies.
AlicenseAqualityDmaintenanceComprehensive dependency audit MCP server supporting 9 languages and 23 tools for scanning, updating, security auditing, and migration detection.252 npmMITWhy this server?
Supported as an alternative package manager for installing and running the MTA:SA documentation MCP server through dlx-style installation flows.
AlicenseAqualityCmaintenanceAn MCP server that provides AI assistants with access to Multi Theft Auto: San Andreas function documentation through vector similarity search and smart keyword expansion. It enables efficient information retrieval with features like deprecation warnings and SQLite caching for technical documentation.1141 npm8GPL 3.0