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Best MCP Server AI Skills & MCP Servers

1,241 curated MCP Server skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Integration Agent

MCP Registry

One-command installer that sets up the complete Grubtech Integration Agent (MCP server + AI agent personas) for Claude Code to help developers build restaurant and POS integrations.

MCP Registry · ★ 5.0free

Crystallize

MCP Registry

Crystallize MCP — headless commerce tools for AI agents. Browse catalogue, search products, inspect shapes, manage orders via Model Context Protocol.

MCP Registry · ★ 5.0free

Mcpgo

MCP Registry

MCP server that manages your other MCP servers — wrap, restart, add, remove, and health check from within Claude Code.

MCP Registry · ★ 5.0free

Infra

MCP Registry

MCP server for infrastructure — structured Terraform, Vagrant, and Ansible output for AI agents

MCP Registry · ★ 5.0free

Plainhub

MCP Registry

Talk to your whole repository. GitHub-native browser editor with AI Panel and voice mode. CLI and MCP Server included.

MCP Registry · ★ 5.0free

Ui Annotator

MCP Registry

MCP server that annotates any web page with hover labels — zero extensions, any browser

MCP Registry · ★ 5.0free

Youtube Transcript

MCP Registry

MCP server for retrieving YouTube video transcripts for Claude Code and other MCP-enabled AI tools

MCP Registry · ★ 5.0free

N8N Manager

MCP Registry

MCP server for n8n workflow management -- view, create, sync, and manage n8n workflows via AI assistants

MCP Registry · ★ 5.0free

Server

MCP Registry

GARL Protocol MCP Server — cryptographic verification for AI agent actions. 28 named tools: submit signed Action Receipts (v0.1), query multi-dimensional Trust Vector, issue/verify/revoke capability tokens (JWT-shaped + ECDSA-secp256k1), Capability Gate p

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP security trust layer. Scan packages, inspect repo MCP dependencies, generate Policy Gate setup, check exposure, and query abuse data.

MCP Registry · ★ 5.0free

Email

MCP Registry

MCP server adapter + CLI + watcher for email-agent-mcp

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for AI-powered churn analysis. Analyze cancellation feedback to identify churn patterns and get actionable recommendations.

MCP Registry · ★ 5.0free

Fcc Broadband

MCP Registry

Access FCC broadband availability, coverage analysis, and digital divide data for US geographies and census blocks via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Auth Fetch

MCP Registry

MCP server that lets AI read Notion, Google Docs, Jira & any login-protected page via a real browser

MCP Registry · ★ 5.0free

Server

MCP Registry

Dependency intelligence for AI coding agents. Live CVE scanning, dependency health, upgrade planning, ecosystem news, decision memory — zero config, privacy-first. 9 tools standalone, 14 total with desktop app.

MCP Registry · ★ 5.0free

Pdf Toolkit

MCP Registry

MCP server for PDF manipulation — 22 tools: render pages to images for vision, Markdown/template→PDF, AES-256 encrypt, form-preserving merge/split, fill forms, search, compare, QR codes, watermark. Zero-config, TypeScript-native.

MCP Registry · ★ 5.0free

Zerodb Sequential Thinking

MCP Registry

Persistent sequential thinking MCP — chain-of-thought reasoning that survives sessions, resumes across agents, and saves conclusions as plan artifacts. Powered by ZeroDB. Zero-config: agents self-provision a ZeroDB account on first run, no signup required

MCP Registry · ★ 5.0free

Agent

MCP Registry

Non-custodial x402 MCP server for AI agents. Lets Claude, Cursor, LangChain and CrewAI pay for HTTP 402–gated APIs with USDC micropayments on Base L2. Unlike Cloudflare Pay-Per-Crawl, works on any host and settles agent-to-publisher direct.

MCP Registry · ★ 5.0free

Server Markview

MCP Registry

MCP server for MarkView — preview Markdown files in a native macOS viewer

MCP Registry · ★ 5.0free

Cli

MCP Registry

Design-system memory for coding agents — give Claude Code, Cursor, and Codex memory of your tokens, components, and Figma so they edit your app without breaking the design.

MCP Registry · ★ 5.0free

Licium Sdk

MCP Registry

Licium SDK — search resources, delegate to agents, run sandbox tests, connect to MCP servers dynamically

MCP Registry · ★ 5.0free

Wildberries

MCP Registry

MCP server for Wildberries Seller API — 15 tools: products, prices, stocks, orders, sales, supplies, ABC analysis. Production-grade rate limiting (409 penalty protection).

MCP Registry · ★ 5.0free

Server Markdown

MCP Registry

MCP server for markdown files — search, extract sections, list headings, find code blocks across your docs directory

MCP Registry · ★ 5.0free

Kickoff

MCP Registry

MCP server — copilot de estrutura para vibe coders

MCP Registry · ★ 5.0free

About MCP Server skills on iClaude

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