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Best Assistant AI Skills & MCP Servers

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

Gorgias

MCP Registry

MCP server exposing the full Gorgias helpdesk API to AI assistants

MCP Registry · ★ 5.0free

Tabby Ai Assistant

MCP Registry

Tabby终端AI助手插件 - 支持多AI提供商(OpenAI、Anthropic、Minimax、GLM、Ollama、vLLM)和MCP服务器

MCP Registry · ★ 5.0free

Polaris

MCP Registry

Shopify Polaris UI Components MCP Server for AI assistants

MCP Registry · ★ 5.0free

Godot

MCP Registry

MCP server for Godot game engine integration

MCP Registry · ★ 5.0free

Jd Intel

MCP Registry

MCP server for jd-intel. Your AI assistant fetches and reasons over full job descriptions, no copy-paste.

MCP Registry · ★ 5.0free

Webforms

MCP Registry

AI-powered form tools for WebMCP. Enables AI assistants to fill, validate, clear, and submit web forms through the Model Context Protocol.

MCP Registry · ★ 5.0free

Obsidian

MCP Registry

MCP server for AI assistants to interact with Obsidian vaults

MCP Registry · ★ 5.0free

Reconstruct Cli

MCP Registry

Reconstruct CLI — auth, MCP install (Cursor, Claude Code, Copilot, Codex), and bundled assistant plugins

MCP Registry · ★ 5.0free

Alibabacloud Devops

MCP Registry

MCP Server for using the alibabacloud-devops API: allows AI assistants to directly participate in development collaboration, helping teams optimize development processes and improve efficiency.

MCP Registry · ★ 5.0free

Jd Intel

MCP Registry

Fetch and normalize job descriptions across every major ATS (Greenhouse, Lever, Ashby, Workday, and more) — for your AI assistant, no copy-paste.

MCP Registry · ★ 5.0free

Server Auth

MCP Registry

Authenticated MCP server for ExpenseBot — lets Claude Desktop, Cursor, and other AI assistants search your expenses, create reports, and analyze spending using your actual ExpenseBot data.

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for UnleashTeams — exposes HR & Performance data to AI assistants

MCP Registry · ★ 5.0free

F5Xc Api

MCP Registry

F5 Distributed Cloud API MCP Server - Exposes F5XC APIs to AI assistants via Model Context Protocol

MCP Registry · ★ 5.0free

Server For Revit

MCP Registry

MCP server for interacting with Autodesk Revit through AI assistants like Claude

MCP Registry · ★ 5.0free

Clickup

MCP Registry

An intelligent Model Context Protocol server for ClickUp API integration with 177+ tools, AI-powered efficiency optimization, smart tool suggestions, and context-aware workflow recommendations

MCP Registry · ★ 5.0free

Server

MCP Registry

The Octopus MCP Server provides your AI assistant with powerful tools that allow it to inspect, query, and diagnose problems within your Octopus instance.

MCP Registry · ★ 5.0free

Faxdrop

MCP Registry

Send real faxes from any MCP-enabled AI assistant. Wraps the FaxDrop API (PDF/DOCX/JPG/PNG, international numbers, status polling) with rate limits, dry-run mode, and audit logging.

MCP Registry · ★ 5.0free

Linear

MCP Registry

A Model Context Protocol (MCP) server implementation for the Linear GraphQL API that enables AI assistants to interact with Linear project management systems.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

ACE MCP - Model Context Protocol server for ACE pattern learning

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Manage music promotion and YouTube growth campaigns through AI assistants like ChatGPT, Claude, and Gemini. Create free Smart Links and artist hubs, check readiness, and coordinate managed advertising across Meta, YouTube, and TikTok.

MCP Registry · ★ 5.0free

Remnote

MCP Registry

MCP server bridge for RemNote knowledge base

MCP Registry · ★ 5.0free

Functype

MCP Registry

MCP server for functype documentation lookup and TypeScript code validation

MCP Registry · ★ 5.0free

barbell-tools

Smithery

**CoachSync MCP** provides barbell strength training tools for AI assistants. Built for coaches, lifters, and fitness apps that want to add structured programming to their AI workflows. No API key required — connect and start using. ## Tools ### Warmup Calculator Generate a St

Smitheryfree

Senzing

Smithery

Identity Intelligence for Agentic AI Workflows Connect Data. Power Intelligence.™ MCP Server v0.39.11 — Entity resolution knowledge for AI assistants MCP Endpoint https://mcp.senzing.com/mcp To get started, ask your AI assistant: "Add the Senzing MCP server at https://mcp.senzi

Smitheryfree

About Assistant skills on iClaude

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