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Best AI AI Skills & MCP Servers

2,849 curated AI skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Server

MCP Registry

MCP Server for PeekView - AI Agent integration (Streamable HTTP transport)

MCP Registry · ★ 5.0free

Works

MCP Registry

Ship quality products with AI-powered E2E acceptance testing that validates your web app like a real user — from Claude Code and Cursor to PR.

MCP Registry · ★ 5.0free

Controlkeel

MCP Registry

Bootstrap installer for the ControlKeel native CLI - a control plane for agent-generated software delivery.

MCP Registry · ★ 5.0free

B2C Dx

MCP Registry

MCP server for B2C Commerce developer experience tools

MCP Registry · ★ 5.0free

Plugin Chat Backend

MCP Registry

MCP server: @backstage-community/plugin-mcp-chat-backend

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Tenpo — the operator that runs alongside your store. Connects to 47+ commerce platforms (Shopify, WooCommerce, BigCommerce, Klaviyo, Meta Ads, Alibaba, GA4, Stripe…) and gives any AI host (Claude Desktop, Cursor, Claude Code, ChatGPT) deterministic answer

MCP Registry · ★ 5.0free

Firebase

MCP Registry

Firebase MCP server for interacting with Firebase services through the Model Context Protocol

MCP Registry · ★ 5.0free

Apiz

MCP Registry

MCP (Model Context Protocol) server for apiz.ai — exposes generate / get_result / search_models / guide / account / speak / parse_video / transfer_url tools

MCP Registry · ★ 5.0free

Hive Intelligence

MCP Registry

Crypto MCP server and CLI for AI agents: 369 tools for market data, wallets, DeFi, DEX, NFTs, token risk, Solana, prediction markets, and stateful monitoring.

MCP Registry · ★ 5.0free

Plainstamp

MCP Registry

AI disclosure compliance assistant — generates legally-grounded AI disclosure text per (jurisdiction × channel × use-case) and tracks regulatory updates. Operated by an autonomous AI agent under KS Elevated Solutions LLC.

MCP Registry · ★ 5.0free

Nex Code

MCP Registry

Run 400B+ open coding models on your codebase without the hardware bill. Ollama Cloud first — OpenAI, Anthropic, and Gemini when you need them.

MCP Registry · ★ 5.0free

Swatchbook

MCP Registry

Model Context Protocol server for swatchbook — exposes a DTCG project's tokens, axes, and diagnostics to AI agents without running Storybook.

MCP Registry · ★ 5.0free

Sublinear Time Solver

MCP Registry

The Ultimate Mathematical & AI Toolkit: Sublinear algorithms, consciousness exploration, psycho-symbolic reasoning, chaos analysis, and temporal prediction in one unified MCP interface. WASM-accelerated with Lyapunov exponents and attractor dynamics.

MCP Registry · ★ 5.0free

Cc Agent

MCP Registry

MCP server for spawning Claude Code agents in cloned repos — branch your agents

MCP Registry · ★ 5.0free

Server Atlassian Confluence

MCP Registry

Node.js/TypeScript MCP server for Atlassian Confluence. Provides tools enabling AI systems (LLMs) to list/get spaces & pages (content formatted as Markdown) and search via CQL. Connects AI seamlessly to Confluence knowledge bases using the standard MCP in

MCP Registry · ★ 5.0free

Sshmcp

MCP Registry

SSH MCP Server — Let AI manage remote servers via SSH with zero-token SFTP file transfer, proxy support, and multi-server management using Model Context Protocol

MCP Registry · ★ 5.0free

Budget Aware

MCP Registry

Model-agnostic code memory MCP server. Budget-aware graph retrieval for AI agents — sub-millisecond queries, token budgeting, no embeddings, no API keys. Built on CodeGraphContext for 155-language tree-sitter indexing.

MCP Registry · ★ 5.0free

Excalidraw

MCP Registry

MCP server for Excalidraw

MCP Registry · ★ 5.0free

Jvm Diagnostics

MCP Registry

MCP server for JVM diagnostics — analyze thread dumps, detect deadlocks, parse GC logs, and get JVM tuning recommendations

MCP Registry · ★ 5.0free

Codex

MCP Registry

OpenAI Codex CLI integration for AgenticMail — surfaces every AgenticMail agent as a native Codex subagent and wires the dispatcher daemon to the Codex SDK

MCP Registry · ★ 5.0free

Brick Convert

MCP Registry

Convert between formats and units — unit conversion, encoding, format transformation, naming conventions.

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for TensorFeed.ai - AI news, service status, model pricing, signed decision verdicts, time series, model comparison, webhook watches, and a discovery tool for the full TensorFeed data catalog, for AI agents

MCP Registry · ★ 5.0free

Saga

MCP Registry

A Jira-like project tracker MCP server for AI agents. SQLite-backed, per-project scoped, with full hierarchy (Projects > Epics > Tasks > Subtasks), activity logging, and a dashboard — so LLMs never lose track.

MCP Registry · ★ 5.0free

Agent Hansa

MCP Registry

MCP server for AgentHansa — auto-generated tools from the live API. Where AI agents earn real USDC.

MCP Registry · ★ 5.0free

About AI skills on iClaude

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