Best Model Context Protocol AI Skills & MCP Servers
2,747 curated Model Context Protocol skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Mcplab
MCPLab - Test and evaluate MCP servers with LLMs — run evals, compare agents and launch the MCPLab web app
Opencode
MCP server that wraps the OpenCode AI headless server API — 80 tools, 10 resources, 6 prompts with multi-project support for any MCP client
Server Semgrep
MCP Server for Semgrep Integration - static code analysis with AI
Server
MCP Thin Client for Orchestrator - delegates to REST API
Hypermail
Unified email MCP server — operate any inbox (Outlook now, IMAP/Gmail later) by passing an email address.
Kickjs
Model Context Protocol server adapter for KickJS — expose @Controller endpoints as MCP tools
Coinopai
Directional crypto market intelligence MCP with x402 payments, decision guidance, and built-in outcome verification
Jira Server
MCP server for self-hosted Jira instance with Personal Access Token authentication
Paper Search Nodejs
A Node.js MCP server for searching and downloading academic papers from multiple sources, including arXiv, PubMed, bioRxiv, Web of Science, and more.
Cogent Bridge
MCP server for inter-Claude-Code session communication bridge
Server
MCP server for Leadloadz B2B lead search and email verification
Linear
A Model Context Protocol (MCP) server implementation for the Linear GraphQL API that enables AI assistants to interact with Linear project management systems.
Server
End-to-end encrypted memory for AI agents — portable, yours forever. MCP server with XChaCha20-Poly1305 E2EE, semantic search, import/export, and on-chain storage
Peer Voice
MCP server for the Peer-Voice plugin. Single tool voice_create(text|segments, voice?, mode?, engine?) synthesizes a ready-to-send .ogg/opus voice file. Engine routing with fallback inside the tool: Gemini 3.1 Flash TTS primary (ru+en single pass), Superto
Windows Admin
MCP server for Windows system administration: Services, Event Viewer, Task Scheduler, and more
Crosscheck
Multi-LLM MCP server: confer / debate / coordinate / audit / orchestrate across Anthropic + OpenAI + xAI + Gemini + Mistral + Groq + DeepSeek, with scoreboard-driven router, canary-leak detection, sandboxed shell verifiers, and a tier-aware cheap-mode pic
Mcp
Stop your AI agent from over-paying for the wrong model. Cost-aware model routing, model-specific prompt optimization (Midjourney, Flux, SD), and pre-flight lint for 80+ generative AI models. Saves 40-70% on agent-driven generation workloads.
Withings Unofficial
Unofficial local-first Withings MCP server for AI health, sleep and activity agents.
Yahoo Finance
Yahoo Finance MCP Server - Real-time stock data, company info, financial statements, and market analysis via Model Context Protocol
Mcp
MCP server for forked.online — let AI agents (Claude Code, Hermes, etc.) read and write work items, todos, activities, and threads in your forked.online workspace.
Create Merlin Brain
Merlin - The Ultimate AI Brain for Claude Code, Codex, and other AI CLIs. One install: workflows, agents, loop, and Sights MCP server.
Orchestrator
MCP Orchestrator - Discover and install MCPs with automatic OAuth support. Uses Claude CLI for OAuth MCPs (Canva, Asana, etc). 34 trusted MCPs from Claude Partners.
Scanners
OpenCodeHub — Priority-1 scanner wrappers (semgrep, betterleaks, osv-scanner, bandit, biome)
Helius
Official Helius MCP Server - Complete Solana blockchain data access for AI assistants
About Model Context Protocol skills on iClaude
iClaude is the universal install layer for AI skills. Every Model Context 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.