MCP Servers Directory
Find, compare and install open-source MCP servers for Claude Code, Cursor or VS Code. Dedicated servers active in the last 12 months, ranked by GitHub stars. Each listing shows what the server can touch, published advisories for its package and a one-line install, with dated scan reports where one has run.
Works with Claude Code, Claude Desktop, Cursor, VS Code and any app that supports the Model Context Protocol.
Piapi MCP Server
A TypeScript implementation of a Model Context Protocol (MCP) server that integrates with PiAPI's API. PiAPI makes user able to generate media content with Midjourney/Flux/Kling/LumaLabs/Udio/Chrip/Trellis directly from Claude or any other MCP-compatible apps.
Sweethome3d MCP Server
Sweet Home 3D plugin that embeds an MCP server — lets Claude control Sweet Home 3D over HTTP
Lighthouse MCP Server
MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis.
Hana MCP Server
SAP HANA MCP server — Enterprise Model Context Protocol server for SAP HANA. Use with Claude Code, VS Code. npm: hana-mcp-server
Infisical MCP Server
Infisical's official MCP server.
Mysql MCP Server
An MCP server provides read-only access to MySQL databases.
MCP Server Security Standard
MCP Server Security Standard (MSSS): an open, testable security control standard for certifying MCP servers, with levels, evidence requirements, and reporting schemas.
Conductor Tasks
A task management system designed for AI development
Cryptopanic MCP Server
Provide latest cryptocurrency news to AI agents.
Trello MCP Server
Official remote MCP server for Trello.
Actual MCP Server
Talk to your self-hosted Actual Budget from any MCP client: a remote HTTP server for LibreChat/LobeChat or a local stdio process for Claude Desktop, with 84 tools for transactions, budgets, rules, and bank sync. No Docker needed for local use.
Activitywatch MCP Server
Model Context Protocol server for ActivityWatch time tracking data
Siyuan MCP Server
思源笔记MCP / SiYuan MCP Server
Wandb MCP Server
The official implementation of the W&B Models and Weave MCP server.
Linear Streamable MCP Server
MCP Server for interacting with Linear API. Written in TypeScript, Node and Hono.dev
Uefn MCP Server
MCP server for controlling UEFN (Unreal Editor for Fortnite) from Claude Code — 22 tools for actors, assets, levels, viewport, and Python execution
Kb MCP Server
Build a knowledge base into a tar.gz and give it to this MCP server, and it is ready to serve.
Gtm Eng Skills
10 AI agent skills for Claude Code — waterfall email enrichment, TAM building, signal discovery, job change detection, and outbound automation. Powered by Deepline CLI with 28+ GTM data providers.
Electron MCP Server
MCP server that lets AI assistants automate, debug and screenshot any Electron app over the Chrome DevTools Protocol — no app changes required.
Claude Code Nextjs Skills
Claude Code skills for AI apps • Next.js 16 • AI SDK 7 • pgvector • bun
Deepticket
An AI troubleshooting workbench for internal systems: it integrates ticketing and alerting systems via HTTP APIs and webhooks, connects code, logs, configurations, and agents, and provides a web-based self-service analysis interface for product, operations, and customer support teams.
Datadog MCP Server
MCP server interacts with the official Datadog API
Pic Standard
Open standard for Provenance & Intent Contracts (PIC) in AI agents. Verify intent, provenance, and evidence before high-impact tool calls.
MCP Zap Server
Give AI agents a safe, self-hosted ZAP operator for guided web security scans, findings, reports, and production guardrails.
List refreshed November 15, 2026. Data comes from public GitHub repositories.