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.
Local Memory
Local Memory MCP Server - AI-powered persistent memory system for Claude Code, Claude Desktop, Gemini, Codex, OpenCode and other MCP-compatible tools
Skar
Skar turns a captured AI agent trace into a committed pytest regression test. MCP server + CLI. Use when a tool-using agent run fails and you want to lock the failure as an executable test.
Nist Nvd
Search and audit CVEs by keyword, severity, CWE, CISA KEV status, and CPE via the NIST National Vulnerability Database. STDIO or Streamable HTTP.
Server
Jasper AI MCP Server
Elasticsearch
Elasticsearch MCP Server
India_Mcp
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
Google Calendar
MCP server for Google Calendar
Claudex
Persistent memory + FTS5 search for Claude Code conversations. MCP server exposes your ~/.claude/projects/ history as queryable memory for any MCP-compatible AI agent.
Leakcanary Fix
LeakCanary MCP Server wrapper for VS Code, Android Studio, and Cursor
Orcid
Search and retrieve researcher profiles, works, affiliations, funding, and peer review records from the ORCID registry via MCP. STDIO or Streamable HTTP.
Session Insight
MCP Server for Claude Code Session Insight — structured data extraction, git log collection, and LLM synthesis guidance
In Memoria
Persistent intelligence infrastructure for agentic development
Server
MCP server for RiskState — pre-trade risk permissions for BTC/USD and ETH/USD. Spot, perps, and DeFi aware.
Gdelt
Search and analyze global news coverage and US television transcripts via the GDELT Project's real-time APIs via MCP. STDIO or Streamable HTTP.
Stock Chart
An MCP server that generates financial stock charts and technical analysis images.
C64Bridge
C64 Bridge MCP server for Commodore 64 Ultimate hardware and VICE emulator control
Mama Server
MAMA MCP Server - Memory-Augmented MCP Assistant for Claude Code & Desktop
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.
Pdf It
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.
Tapal
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
Boilerplate
TypeScript MCP server boilerplate with STDIO and HTTP transport support, CLI tools, and extensible architecture
Xenarch
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.
Companylens
MCP server for CompanyLens — corporate intelligence API for AI agents. Search companies, get profiles, screen sanctions, and check government contracts.
Openai Responses
Lightweight MCP server (Responses API core). OpenAI integration + web_search.
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.