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.
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 contentLast updated61910Apache 2.0Why this server?
Alternative package manager option for dependency installation and project management
AlicenseBqualityBmaintenanceA simple MCP server that grabs prediction market data from polymarket, PredictIt, & Kalshi.Last updated112034MITWhy this server?
Supports using Yarn as an alternative package manager for installation and running the server from source.
Why this server?
Provides an alternative package management option for installing and updating the MCP server.

hostinger-api-mcpofficial
AlicenseBqualityCmaintenanceThe 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 updated1007,51687MITWhy this server?
Analyzes yarn.lock files to detect vulnerable packages and resolve transitive dependency security risks.
AlicenseAqualityCmaintenanceThe dependency bloodhound for AI coding agents. Hound is a free, open-source MCP server that gives AI coding agents a nose for supply chain security. It scans packages for vulnerabilities, checks licenses, inspects dependency trees, and detects typosquatting — with zero API keys, zero config, and zero cost.Last updated21293MITWhy this server?
Uses Yarn package manager for dependency management and script execution.
AlicenseBqualityCmaintenanceA TypeScript implementation of the Model Context Protocol server that enables searching arXiv papers and extracting paper information through standardized client-server communication.Last updated21MITWhy this server?
Supported as an alternative package manager for installing and managing the Buttondown API integration package.
AlicenseAqualityCmaintenanceEnables 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 updated4MITWhy this server?
Allows for security vulnerability scanning within Yarn package manager environments to identify and remediate dependency risks.
AlicenseBqualityCmaintenanceAn MCP server that integrates SAST, DAST, and SCA security tools to enable AI-driven vulnerability scanning and automated security reporting. It allows AI assistants to execute and analyze results from tools like Semgrep, OWASP ZAP, and Trivy within a DevSecOps workflow.Last updated6MITWhy this server?
Supports scanning dependencies managed by yarn package manager for security vulnerabilities
AlicenseBqualityCmaintenanceAudits npm package dependencies for security vulnerabilities, providing detailed reports and fix recommendations with MCP integration.Last updated17952MIT