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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.

Ares

MCP Registry

MCP server for ARES (Czech Business Register) — company lookup by IČO, full-text search, history

MCP Registry · ★ 5.0free

Haluguard

MCP Registry

MCP server for haluguard — hallucination detection for LLM apps. Plugs into Claude Code, Cursor, ChatGPT Desktop and any MCP-compatible host.

MCP Registry · ★ 5.0free

Claude Agents Core

MCP Registry

MCP Server para o core protegido do Claude Agents Ecosystem v1.4.6 — 54 agentes especializados. v1.4.6 RELEASE MAJOR: 13 issues consolidadas (255-267) — Spawn fixes + Pacote A Modularidade (file-size-guard, executor-file-scope, agents.md per-subdir, templ

MCP Registry · ★ 5.0free

Wordpress

MCP Registry

180+ MCP tools for WordPress, the only MCP server with native page builder support, context-aware tool filtering, and an agent persona loaded into every handshake. v6.17.0: (1) SOUL.md, an agent persona file loaded into the handshake so every AI client re

MCP Registry · ★ 5.0free

Bookstack

MCP Registry

MCP server for BookStack wiki — search, read, create, and manage documentation via AI assistants

MCP Registry · ★ 5.0free

European Parliament

MCP Registry

Model Context Protocol server for European Parliament open data

MCP Registry · ★ 5.0free

Cursor Memory

MCP Registry

Persistent, searchable memory for Cursor AI — You control what your AI remembers.

MCP Registry · ★ 5.0free

Powerbi Modeling Darwin Arm64

MCP Registry

Power BI Modeling MCP Server - Node.js client package for installing and running the Power BI Modeling MCP server, for darwin on arm64

MCP Registry · ★ 5.0free

Google Drive

MCP Registry

Advanced MCP server for Google Drive integration with full CRUD operations, file management, and sharing capabilities. Supports both OAuth2 and Service Account authentication.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for ReFormer form library - provides AI assistants with comprehensive documentation and tools for form development

MCP Registry · ★ 5.0free

Safari

MCP Registry

Safari browser automation for AI agents — native macOS, zero Chrome overhead. 80 tools via AppleScript + JavaScript.

MCP Registry · ★ 5.0free

Search

MCP Registry

MCP server for browser automation via Jan Browser extension - provides tools for web navigation, interaction, and search

MCP Registry · ★ 5.0free

Clinicaltrialsgov

MCP Registry

MCP server for the ClinicalTrials.gov v2 API. Search trials, retrieve study details and results, and match patients to eligible trials.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server exposing the Swarmwage agent hire protocol as tools for any MCP-compatible AI agent (Claude Desktop, Claude Code, Cursor, Cline, etc.)

MCP Registry · ★ 5.0free

Local Rag

MCP Registry

Local RAG MCP Server - Easy-to-setup document search with minimal configuration

MCP Registry · ★ 5.0free

Memex Mvp

MCP Registry

Local-first MCP server for cross-agent AI memory. One SQLite + FTS5 corpus across Claude Code, Cowork, Cursor, Continue, Zed, Obsidian, and Telegram — passively captured, verbatim, searchable from any MCP-compatible client.

MCP Registry · ★ 5.0free

Server Utils

MCP Registry

Shared utilities for MCP server packages

MCP Registry · ★ 5.0free

Stock Nse India

MCP Registry

This package will help us to get equity/index details and historical data from National Stock Exchange of India.

MCP Registry · ★ 5.0free

Core Linux X64 Musl

MCP Registry

Planu — MCP Server for Spec Driven Development with native Rust acceleration for hot paths. Cross-platform (Linux/macOS/Windows, x64/arm64, glibc/musl).

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MCP server for SwarmApi: 9 pay-per-call tools for SEC filings, company news, insider transactions, jobs, web search, GitHub repos, and npm/PyPI/cargo package security. Payments settled per request in USDC on Base via x402.

MCP Registry · ★ 5.0free

Tessra

MCP Registry

MCP server for AI coding tools and agents. Provides semantic codebase context for Cursor, Claude Code, Codex, Copilot, Antigravity, and CLI workflows without requiring full file uploads.

MCP Registry · ★ 5.0free

Core Linux Arm64 Musl

MCP Registry

Planu — MCP Server for Spec Driven Development with native Rust acceleration for hot paths. Cross-platform (Linux/macOS/Windows, x64/arm64, glibc/musl).

MCP Registry · ★ 5.0free

Opalserve

MCP Registry

The control plane for your team's AI tools — share MCP servers, knowledge bases, and usage analytics across your engineering team

MCP Registry · ★ 5.0free

Secedgar

MCP Registry

Query SEC EDGAR filings, XBRL financials, and company data through MCP. STDIO & Streamable HTTP.

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.