Best Protocol AI Skills & MCP Servers
2,520 curated Protocol skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Chaos Index
chaos-index MCP — wraps StupidAPIs (requires X-API-Key)
Chaos Rig
A local MCP server that breaks on demand. Test your client against auth failures, disappearing tools, flaky responses, and token expiry.
Deep Search
MCP server for deep web search using @just-every/search
Mcp
Versioned memory for AI agents — structured keypaths, conflict detection, and 80% fewer tokens than alternatives.
Yandex Metrika
MCP server for Yandex Metrika — web analytics, counters, goals, traffic (Russia)
Cloudpayments
MCP server for CloudPayments API — charge, auth, confirm, void, refund, find transaction. 6 tools. Basic auth.
Freescout
MCP server for FreeScout ticket management and workflow automation
WhatsApp MCP Server: Human-in-the-loop for AI agents via WhatsApp for confirmations, notifications, and interactive questions.
Vk Ads
MCP server for VK Ads API — 8 tools: campaigns, ads, statistics, targeting, budgets. Bearer auth.
Adapters
LangChain.js adapters for Model Context Protocol (MCP)
Mcporter
TypeScript runtime and CLI for connecting to configured Model Context Protocol servers.
N8N
Integration between n8n workflow automation and Model Context Protocol (MCP)
Add
Add MCP servers to your favorite coding agents with a single command.
Mcp
Azure MCP Server - Model Context Protocol implementation for Azure
Cli
The mcp-use CLI is a tool for building and deploying MCP servers with support for ChatGPT Apps, Code Mode, OAuth, Notifications, Sampling, Observability and more.
Server
Sentry MCP Server
Cli
Ruflo CLI - Enterprise AI agent orchestration with 60+ specialized agents, swarm coordination, MCP server, self-learning hooks, and vector memory for Claude Code
Hlims
HLIMS Agent MCP Server - stdio proxy for remote HLIMS MCP service (硬件中心实验室信息管理系统)
Server Gmail Autoauth
Gmail MCP server with auto authentication support
Instrumentation
MCP (Model Context Protocol) Instrumentation
Gitnexus
Graph-powered code intelligence for AI agents. Index any codebase, query via MCP or CLI.
Linux X64
Azure MCP Server - Model Context Protocol implementation for Azure, for linux on x64
Mcp
Standalone MCP (Model Context Protocol) server - stdio/http/websocket transports, connection pooling, tool registry
Safari
Safari browser automation for AI agents — native macOS, zero Chrome overhead. 80 tools via AppleScript + JavaScript.
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.