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Best Protocol AI Skills & MCP Servers

2,490 curated Protocol skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Purmemo

MCP Registry

MCP server for pūrmemo - AI conversation memory that works everywhere. Save and recall conversations across Claude Desktop, Cursor, and other MCP-compatible platforms. Intelligent context extraction, smart titles, living documents.

MCP Registry · ★ 5.0free

Arr Server

MCP Registry

MCP server for *arr media management suite - Sonarr, Radarr, Lidarr, Prowlarr

MCP Registry · ★ 5.0free

Google Workspace

MCP Registry

MCP server for Google Workspace: Docs, Sheets, Drive, Gmail, Calendar, Slides, and Forms

MCP Registry · ★ 5.0free

Win32 Arm64

MCP Registry

Azure MCP Server - Model Context Protocol implementation for Azure, for win32 on arm64

MCP Registry · ★ 5.0free

Nsauditor Ai Agent Skill

MCP Registry

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.

MCP Registry · ★ 5.0free

React

MCP Registry

MCP server for HeroUI component documentation via Model Context Protocol

MCP Registry · ★ 5.0free

Gateway

MCP Registry

stdio-to-HTTP bridge connecting any MCP client to Aerostack Workspaces, with pair-a-machine + always-on connector

MCP Registry · ★ 5.0free

Pdf Reader

MCP Registry

An MCP server providing tools to read PDF files.

MCP Registry · ★ 5.0free

Core

MCP Registry

MVA (Model-View-Agent) framework for the Model Context Protocol. Structured perception packages with Presenters, cognitive guardrails, self-healing errors, action consolidation, and tRPC-style type safety — so AI agents perceive and act on your data deter

MCP Registry · ★ 5.0free

Obsidian Brain

MCP Registry

Standalone Node MCP server: semantic search + knowledge graph + vault editing for Obsidian, no plugin required.

MCP Registry · ★ 5.0free

Webresearch

MCP Registry

MCP server for web research

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for querying the WildFly management model graph

MCP Registry · ★ 5.0free

Mcp

MCP Registry

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

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for AgenticMail — give any AI client real email, SMS, and phone call-control capabilities

MCP Registry · ★ 5.0free

Reddit Buddy

MCP Registry

Clean, LLM-optimized Reddit MCP server. Browse posts, search content, analyze users. No fluff, just Reddit data.

MCP Registry · ★ 5.0free

Linear

MCP Registry

An MCP server for interacting with Linear's API, providing tools for managing issues, projects, and teams

MCP Registry · ★ 5.0free

Next Finance

MCP Registry

MCP Server para o NEXT Finance (finance.net.br) — login via browser, listagem de carteiras, contas e lançamentos

MCP Registry · ★ 5.0free

Metro

MCP Registry

Plugin-based MCP server for React Native/Expo runtime debugging, inspection, and automation via Metro/CDP

MCP Registry · ★ 5.0free

Fa Sdk

MCP Registry

Core infrastructure and templates for building Model Context Protocol (MCP) servers with TypeScript

MCP Registry · ★ 5.0free

Mysql Server

MCP Registry

Model Context Protocol server for MySQL database integration with dynamic per-project permissions

MCP Registry · ★ 5.0free

Server

MCP Registry

Sprigr MCP server — local AI agent search with WASM-powered full-text search and hybrid semantic search. Also exports a Workers-compatible runtime for in-process search inside Cloudflare Workers / bundled environments.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Mandu MCP Server - Agent-native interface for Mandu framework operations

MCP Registry · ★ 5.0free

Csv

MCP Registry

A Model Context Protocol (MCP) server for powerful CSV file operations - read, write, query, transform, analyze CSV data with formulas and charts.

MCP Registry · ★ 5.0free

Peekaboo

MCP Registry

macOS automation MCP server with screen capture, UI interaction, and AI analysis

MCP Registry · ★ 5.0free

About Protocol skills on iClaude

iClaude is the universal install layer for AI skills. Every Protocol skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.