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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.

Mcp

MCP Registry

Publish to LinkedIn from Claude, ChatGPT, Cursor, or any AI assistant. Text posts, images, and document carousels.

MCP Registry · ★ 5.0free

Oksure Openalex Research

MCP Registry

MCP server for OpenAlex API - enabling literature review and research landscaping

MCP Registry · ★ 5.0free

Unsplash Smart

MCP Registry

AI-powered FastMCP server for intelligent stock photo search, download, and attribution management from Unsplash

MCP Registry · ★ 5.0free

Polysearch

MCP Registry

Unified search interface supporting multiple search engines with deduplication and weighted ranking

MCP Registry · ★ 5.0free

Google Calendar

MCP Registry

MCP server that provides google calendar capabilities

MCP Registry · ★ 5.0free

Mcp

MCP Registry

DEPRECATED — install the Claude Code plugin at gramatr/claude-plugin instead. This npm package no longer ships a CLI; Codex and Gemini integrations are paused pending HTTPS+OAuth MCP support.

MCP Registry · ★ 5.0free

N2N Nexus

MCP Registry

Modular MCP Server for multi-AI assistant coordination

MCP Registry · ★ 5.0free

Chaos Rig

MCP Registry

A local MCP server that breaks on demand. Test your client against auth failures, disappearing tools, flaky responses, and token expiry.

MCP Registry · ★ 5.0free

Deep Search

MCP Registry

MCP server for deep web search using @just-every/search

MCP Registry · ★ 5.0free

Cbd

MCP Registry

Codai Better Database - High-Performance Vector Memory System with HPKV-inspired architecture and MCP server

MCP Registry · ★ 5.0free

Cloudpayments

MCP Registry

MCP server for CloudPayments API — charge, auth, confirm, void, refund, find transaction. 6 tools. Basic auth.

MCP Registry · ★ 5.0free

Unsplashx

MCP Registry

Unsplash MCP Server

MCP Registry · ★ 5.0free

Vk Ads

MCP Registry

MCP server for VK Ads API — 8 tools: campaigns, ads, statistics, targeting, budgets. Bearer auth.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

MingAI MCP Server - 命理计算工具 (stdio)

MCP Registry · ★ 5.0free

Agentdb

MCP Registry

Self-learning vector memory for AI agents — single-file .rvf cognitive container with HNSW search, episodic Reflexion memory, causal graph + Cypher, 9 RL algorithms, Thompson Sampling bandit, 41 MCP tools, hybrid (BM25 + dense) retrieval, GNN attention. 1

MCP Registry · ★ 5.0free

Neural

MCP Registry

Self-Optimizing Neural Architecture (SONA) for Claude Flow — adaptive learning, trajectory tracking, pattern reuse, 7 RL algorithms (PPO/A2C/DQN/Q-Learning/SARSA/Decision Transformer/Curiosity), Flash Attention, MoE routing, LoRA, EWC++ for continual lear

MCP Registry · ★ 5.0free

Cli

MCP Registry

Ruflo CLI - Enterprise AI agent orchestration with 60+ specialized agents, swarm coordination, MCP server, self-learning hooks, and vector memory for Claude Code

MCP Registry · ★ 5.0free

Ruflo

MCP Registry

Ruflo - Enterprise AI agent orchestration platform. Deploy 60+ specialized agents in coordinated swarms with self-learning, fault-tolerant consensus, vector memory, and MCP integration

MCP Registry · ★ 5.0free

Claude Flow

MCP Registry

Ruflo - Enterprise AI agent orchestration for Claude Code. Deploy 60+ specialized agents in coordinated swarms with self-learning, fault-tolerant consensus, vector memory, and MCP integration

MCP Registry · ★ 5.0free

Context Mode

MCP Registry

MCP plugin that saves 98% of your context window. Works with Claude Code, Gemini CLI, VS Code Copilot, OpenCode, and Codex CLI. Sandboxed code execution, FTS5 knowledge base, and intent-driven search.

MCP Registry · ★ 5.0free

Extract Design System

MCP Registry

Extract design tokens (colors, typography, spacing, border radius, shadows) from any public website. Generates JSON and CSS custom properties for local projects. Available as an AI agent skill (Claude, Cursor, Codex) and standalone CLI.

MCP Registry · ★ 5.0free

Google Calendar

MCP Registry

Google Calendar MCP Server with extensive support for calendar management

MCP Registry · ★ 5.0free

Darwin Arm64

MCP Registry

Azure MCP Server - Model Context Protocol implementation for Azure, for darwin on arm64

MCP Registry · ★ 5.0free

From Openapi

MCP Registry

Production-ready library for converting OpenAPI specifications into MCP tool definitions

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.