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Best Ar AI Skills & MCP Servers

1,564 curated Ar skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Hemmabo

MCP Registry

HemmaBo verifies and books host-owned vacation rental domains. Use it when the user wants a direct, host-domain verified stay offer. HemmaBo + VRP, 13 tools, host-domain signed verified stay offers. Not an OTA. Not a marketplace.

MCP Registry · ★ 5.0free

Nex

MCP Registry

Nex CLI provides organizational context & memory to AI agents. Connect email, CRM, Slack, meetings, and 100+ tools into one knowledge graph. Delegates to the nex-cli binary.

MCP Registry · ★ 5.0free

Worldbank

MCP Registry

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Cogmemai

MCP Registry

CogmemAi — Autonomous Cognitive Memory for Any Ai System. 95.10% on LongMemEval (top published score on the field's hardest long-term memory benchmark) and 91% on LoCoMo (above human performance). Autonomous memory capture: your Ai's work is saved even wh

MCP Registry · ★ 5.0free

Bypass

MCP Registry

MCP server for bypass-saas platform management — courses, articles, students, orders, knowledge bases, AI chat

MCP Registry · ★ 5.0free

Markfetch

MCP Registry

MCP server: fetch a URL, return clean markdown. Built for AI agents.

MCP Registry · ★ 5.0free

Filesystem

MCP Registry

Secure filesystem MCP server for reading, writing, searching, diffing, and patching files.

MCP Registry · ★ 5.0free

Istd Bmad

MCP Registry

BMAD-METHOD MCP server for local network — project-aware AI development skills with web dashboard

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server + live dashboard for AI code governance — OWASP LLM Top 10 (10/10), real-time MCP App UI, 25+ security patterns, Bayesian learning Brain, hallucinated import detection, multi-agent governance. Works with Claude, Cursor, VS Code, ChatGPT, Goose,

MCP Registry · ★ 5.0free

Specforge Canary

MCP Registry

MCP server for SpecForge - AI agent integration

MCP Registry · ★ 5.0free

Apollo

MCP Registry

MCP server for Apollo.io — people search, contact management, sequences, and organization enrichment via the Model Context Protocol

MCP Registry · ★ 5.0free

Mcp

MCP Registry

The official MCP server for Ark UI

MCP Registry · ★ 5.0free

Mailchimp

MCP Registry

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.

MCP Registry · ★ 5.0free

Cli

MCP Registry

CLI for OpenTabs — start the MCP server, manage plugins, and configure your AI agent browser bridge

MCP Registry · ★ 5.0free

Gt

MCP Registry

Enterprise-grade MCP server for live docs, best practices, code audit. Context7 alternative — 445+ libraries, smart dispatch (use gt mcp), plain-text intent routing, telemetry, SSRF-hardened multi-source fetcher, atomic disk cache, IPv6 + Unicode-homoglyp

MCP Registry · ★ 5.0free

Grok

MCP Registry

An MCP server for xAI (Grok) with search and generation capabilities.

MCP Registry · ★ 5.0free

Server

MCP Registry

Shared utilities and server orchestration for building MCP (Model Context Protocol) servers

MCP Registry · ★ 5.0free

Org Memory

MCP Registry

Org-wide persisted memory for AI coding agents via AWS Bedrock AgentCore. MCP server with short-term session events, long-term semantic search, and user/project/org namespaces.

MCP Registry · ★ 5.0free

Tebra

MCP Registry

MCP server for Tebra/Kareo practice management — 45 tools covering patients, appointments, encounters, billing, payments, documents, providers, and FHIR clinical data for AI agents via the Model Context Protocol

MCP Registry · ★ 5.0free

Codex Memory

MCP Registry

Local persistent memory for Codex agents that captures, searches, and reuses project knowledge.

MCP Registry · ★ 5.0free

Server

MCP Registry

Frase MCP Server — The complete content platform for AI agents. Research, write, optimize, and host SEO & GEO-optimized content with built-in AI search visibility monitoring. Includes Frase CMS for auto-optimized web hosting, 95 tools, 9 agent skills, and

MCP Registry · ★ 5.0free

Hive Intelligence

MCP Registry

Crypto MCP server and CLI for AI agents: 351 tools for market data, wallets, DeFi, DEX, NFTs, token risk, Solana, and prediction markets.

MCP Registry · ★ 5.0free

Novada

MCP Registry

One MCP server for all web data. Search, scrape, crawl, proxy, and AI research in one install.

MCP Registry · ★ 5.0free

Md Feedback

MCP Registry

MCP server for markdown plan review — companion to the MD Feedback VS Code extension. AI agents read annotations, mark tasks done, evaluate quality gates, and generate session handoffs. 27 tools for Claude Code, Cursor, and other MCP-compatible clients.

MCP Registry · ★ 5.0free

About Ar skills on iClaude

iClaude is the universal install layer for AI skills. Every Ar 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.