Best MCP AI Skills & MCP Servers

A collection of MCP test servers including working servers (ping, resource, combined, env-echo) and test failure cases (broken-tool, crash-on-startup)

ElysiaJS plugin for Model Context Protocol with HTTP transport and stateful sessions

Generic MCP server for calling x402-protected APIs with automatic payment handling

Opinionated MCP for Bear Notes. Relevance-ranked search across titles, bodies, hierarchical tags. Offline-first.

Dynamically generate CLI commands from MCP server tools

A Model Context Protocol (MCP) server that provides comprehensive PostgreSQL database management capabilities for AI assistants

MCP server providing intelligent search, reasoning, and research capabilities powered by Perplexity's specialized AI models

MoFlo — AI agent orchestration for Claude Code. A standalone, opinionated toolkit with semantic memory, learned routing, gates, spells, and the /flo issue-execution skill.

Lossless, project-scoped memory for AI coding tools. Durable context across sessions with 56 MCP tools, FTS5 search, conductor orchestrator, loop/watch monitoring, snapshot capture, pre-flight overlap checks, Claude/Codex/OpenCode wrappers, Linear sync, a

Community-maintained MCP server for Atlassian Jira Data Center. Not affiliated with Atlassian.

YApi Auto MCP Server - Model Context Protocol server for YApi integration, enables AI tools like Cursor to interact with YApi API documentation

MCP (Model Context Protocol) server for Grackle — translates MCP tool calls to ConnectRPC

腾讯云开发 MCP Server，通过AI提示词和MCP协议+云开发，让开发更智能、更高效,当你在Cursor/ VSCode GitHub Copilot/WinSurf/CodeBuddy/Augment Code/Claude Code等AI编程工具里写代码时，它能自动帮你生成可直接部署的前后端应用+小程序，并一键发布到腾讯云开发 CloudBase。

AI Agent Skill for NSAuditor AI — gives any AI coding agent built-in knowledge of NSAuditor's MCP tools, schemas, plugins, and security audit workflows.

Cloudflare-hosted MCP server for code indexing, retrieval, and assistant memory with a direct remote MCP endpoint and local stdio bridge.

Google Drive MCP Server - Model Context Protocol server providing secure access to Google Drive, Docs, Sheets, and Slides through MCP clients e.g. Claude Desktop

An MCP server providing tools to read PDF files.

MCP server for sending emails via Resend API

🚀 AI-Powered Swarm Intelligence Platform - Gamified MCP Development with 70+ Tools

Power BI Modeling MCP Server - Node.js client package for installing and running the Power BI Modeling MCP server

MCP server for Supabase CRUD operations

Organize all your Claude Code memories, skills, MCP servers, commands, agents, rules, and hooks — see what loads globally vs per-project, then move items between scopes

Type-safe schemas and builders for MCP client configurations

MCP server for Jira API integration - supports Jira Cloud