Best MCP AI Skills & MCP Servers
3,701 curated MCP skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Puppeteer Claude
Browser automation MCP server for Claude, powered by Puppeteer.
Multi Model
Give Claude Code superpowers — parallel multi-model queries, smart routing, and image/video generation across OpenAI (GPT-5, o-series, GPT Image), Gemini (Imagen 4, Veo, Nano Banana), DeepSeek, Kimi, Grok, and 12+ providers
Filesystem
Secure filesystem MCP server for reading, writing, searching, diffing, and patching files.
Api Testing
The most complete MCP server for API testing. 36 tools: HTTP requests (with token-optimized responses), assertions, request flows, OpenAPI import, mock data, load testing, collections, environments, native export/import, Postman import/export, cURL export
Server
Model Context Protocol server exposing API Circle Studio's workspace as a tool catalog. Used by Claude Desktop, ChatGPT, Cursor, GitHub Copilot, and any other MCP-compatible AI client.
Internet Archive
MCP server and CLI tool for interacting with the Wayback Machine without API keys
Agentpack Cli
Local task-state ledger for AI coding agents.
Payagent
MCP server for ArisPay-delegated x402 USDC payments. Use with Claude Desktop, Cursor, or any MCP client — no private keys in your process.
Server
The agent eval standard for MCP. Score every agent output for quality, safety, and cost.
Marketing Brain
Self-learning marketing intelligence system with Hebbian synapse network
Bear Notes
Opinionated MCP for Bear Notes. Relevance-ranked search across titles, bodies, hierarchical tags. Offline-first.
Weapp Agent
Agent-first MCP server for WeChat Mini Program debugging, automation, and lightweight testing
Docker Server
MCP server for Docker — manage containers, images, volumes, and compose services from your IDE
Viveka
MCP server for structured iterative reasoning with 13 critical thinking lenses — a disciplined thinking scaffold for AI agents. Features structured reasoning state, cognitive moves (branch/revise/supersede/falsify/verify/retract/stop), Escalation Ladder,
Test
MCP server for test runners — structured pass/fail results with failure details for AI agents
Libofcongress
Search LOC digital collections, browse Chronicling America newspapers with full OCR text, and look up LC Subject Headings via MCP. STDIO or Streamable HTTP.
Code Council
Multi-model AI code review server using OpenRouter - get diverse perspectives from multiple LLMs in parallel
Server
Model Context Protocol (MCP) server for Axolot CMS. Expose live visual slots, schema design tokens, media libraries, and blog modules directly to AI assistants like Cursor, Claude Desktop, and VS Code.
Edgar
EDGAR MCP — SEC EDGAR public APIs (free, no auth)
Server
MCP Server for Driflyte
Mailchimp
Draft, test, and send Mailchimp campaigns straight from your MCP client — with audience management, subscriber CRUD, and post-send analytics behind safe-by-default send gates. STDIO or Streamable HTTP.
Npm
MCP server for npm/pnpm/yarn — structured dependency, audit, and script data for AI agents
Entroly Wasm
Local proxy that cuts your Claude / OpenAI / Gemini bill 70%+. Drop-in for Cursor, Claude Code, Codex, Aider — 30 seconds, no code changes. Pure WebAssembly, no Python dependency.
Markfetch
MCP server: fetch a URL, return clean markdown. Built for AI agents.
About MCP skills on iClaude
iClaude is the universal install layer for AI skills. Every MCP 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.