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Best Ar AI Skills & MCP Servers

1,581 curated Ar skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Claudex

MCP Registry

Persistent memory + FTS5 search for Claude Code conversations. MCP server exposes your ~/.claude/projects/ history as queryable memory for any MCP-compatible AI agent.

MCP Registry · ★ 5.0free

India_Mcp

MCP Registry

A Model Context Protocol (MCP) server optimized for India that provides comprehensive medical information by querying multiple authoritative medical APIs including FDA, WHO, PubMed, and RxNorm. Features India-first defaults for health statistics, Indian m

MCP Registry · ★ 5.0free

Leakcanary Fix

MCP Registry

LeakCanary MCP Server wrapper for VS Code, Android Studio, and Cursor

MCP Registry · ★ 5.0free

In Memoria

MCP Registry

Persistent intelligence infrastructure for agentic development

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for RiskState — pre-trade risk permissions for BTC/USD and ETH/USD. Spot, perps, and DeFi aware.

MCP Registry · ★ 5.0free

Stock Chart

MCP Registry

An MCP server that generates financial stock charts and technical analysis images.

MCP Registry · ★ 5.0free

C64Bridge

MCP Registry

C64 Bridge MCP server for Commodore 64 Ultimate hardware and VICE emulator control

MCP Registry · ★ 5.0free

Mama Server

MCP Registry

MAMA MCP Server - Memory-Augmented MCP Assistant for Claude Code & Desktop

MCP Registry · ★ 5.0free

Usaspending

MCP Registry

Access US federal award, recipient, agency, and spending analytics data from USAspending.gov via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Outlook

MCP Registry

MCP server for Outlook integration with OAuth authentication, message search, and batch operations

MCP Registry · ★ 5.0free

Tapal

MCP Registry

Tapal — universal mail MCP server. Plug into Claude Desktop, Claude Code, Codex, Gemini CLI, Cursor, Windsurf, Zed, Continue.dev, LangChain, CrewAI, AutoGen — and let any AI agent read, search, draft, organize, and triage your email. Apple Mail today; Out

MCP Registry · ★ 5.0free

Pdf It

MCP Registry

Turn Claude research output into designed PDFs. Cover page, table of contents, code blocks that hold across pages. MCP server and Claude Code skill for markdown to PDF.

MCP Registry · ★ 5.0free

Boilerplate

MCP Registry

TypeScript MCP server boilerplate with STDIO and HTTP transport support, CLI tools, and extensible architecture

MCP Registry · ★ 5.0free

Specmem Hardwicksoftware

MCP Registry

Your Claude Code sessions don't have to start from scratch anymore — SpecMem gives your AI real memory. It won't forget your conversations, your code, or your architecture decisions between sessions. That's the whole point. Semantic code indexing that act

MCP Registry · ★ 5.0free

Xenarch

MCP Registry

CLI for Xenarch — non-custodial x402 MCP server for AI agents. Claude, Cursor, LangChain and CrewAI pay HTTP 402–gated APIs with USDC on Base L2.

MCP Registry · ★ 5.0free

A2Abench

MCP Registry

A2ABench MCP server for public agent Q&A benchmarking: list questions, submit runs, and fetch leaderboard scores.

MCP Registry · ★ 5.0free

Companylens

MCP Registry

MCP server for CompanyLens — corporate intelligence API for AI agents. Search companies, get profiles, screen sanctions, and check government contracts.

MCP Registry · ★ 5.0free

Openprune

MCP Registry

Open-source CLI to minimize LLM token usage via smart code context extraction

MCP Registry · ★ 5.0free

Agent Memory Site

MCP Registry

Compile your Markdown vault into a portable agent memory. One build, every agent: Claude, Codex, Cursor, MCP, llms.txt.

MCP Registry · ★ 5.0free

Products Payment Refacil

MCP Registry

MCP Server para la API products-payment-refacil

MCP Registry · ★ 5.0free

Tactual

MCP Registry

Screen-reader navigation cost analyzer. Measures how hard it is for AT users to discover, reach, and operate web content.

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for ng-annotate-mcp — exposes Angular browser annotations as MCP tools for AI agents

MCP Registry · ★ 5.0free

Ellmos Filecommander

MCP Registry

A comprehensive MCP server providing 43 tools for filesystem operations, process management, interactive sessions, async file search, JSON repair, encoding fix, duplicate detection, OCR, ZIP archives, and Markdown export

MCP Registry · ★ 5.0free

Mcp

MCP Registry

ido4 MCP server — context intelligence, task distribution, and governance for AI-hybrid software development in Claude Code

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.