iClaude
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Best API AI Skills & MCP Servers

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

Goldrush

MCP Registry

GoldRush MCP Server for interacting with Covalent GoldRush API

MCP Registry · ★ 5.0free

Tiktok Agent Publisher

MCP Registry

Agent-first TikTok Content Posting API CLI and MCP server with dry-run publishing, OAuth readiness and privacy audit tools.

MCP Registry · ★ 5.0free

Design

MCP Registry

MCP stdio server for design.justevery.com (Design App API)

MCP Registry · ★ 5.0free

Skills

MCP Registry

The official Barker stablecoin yield skill suite — real-time data from 500+ DeFi protocols and 20+ CEX. Skill installer for Claude Code / OKX Plugin Store + a stdio MCP server wrapping the Barker public API.

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for 402 Index — search 15,000+ paid API endpoints across L402, x402, and MPP protocols with real-time health monitoring

MCP Registry · ★ 5.0free

Companies House

MCP Registry

MCP server for the UK Companies House API — connects Claude, Cursor, Zed, and other AI tools to live company data

MCP Registry · ★ 5.0free

Notation

MCP Registry

Model Context Protocol server for Gradus Notation API. Lets AI agents render music notation, validate input, and search music-theory knowledge — sponsored by Gradus School of Music Composition.

MCP Registry · ★ 5.0free

Api Gen

MCP Registry

A MCP for api auto-generation from OpenAPI 2/3 (private network). Takes ~1s for 1000+ APIs.reproducible results, custom request examples. For Trae, Cursor, etc.

MCP Registry · ★ 5.0free

Crossref

MCP Registry

Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Ocp

MCP Registry

KR: OpenShift API 연동 MCP 서버. EN: MCP server for OpenShift Container Platform operations.

MCP Registry · ★ 5.0free

Goldbean

MCP Registry

MCP server for GoldBean - 10 core paid APIs for AI Agents via x402 micropayments. Crypto price, weather, search, image-gen, code, AI chat and more. Pay-per-call with USDC on Base.

MCP Registry · ★ 5.0free

Milkbasket

MCP Registry

MCP server for Milkbasket — AI-powered grocery shopping for India. Authenticate via OTP, search products, manage cart, and check wallet from Cursor, Claude, or any MCP client.

MCP Registry · ★ 5.0free

Cerebras Code

MCP Registry

Model Context Protocol (MCP) server for Cerebras Code API integration with any MCP-compatible client. Run 'cerebras-mcp --config' for setup or 'cerebras-mcp --remove' for cleanup.

MCP Registry · ★ 5.0free

Novada Search

MCP Registry

MCP server for web search, extraction, crawling, and research — powered by Novada's 100M+ proxy IPs across 195 countries. Works with Claude, Cursor, VS Code, and any MCP client.

MCP Registry · ★ 5.0free

Alterlab

MCP Registry

MCP server for web scraping, structured data extraction, and screenshots — give Claude, Cursor, Windsurf, and AI agents the ability to scrape any website with automatic anti-bot bypass

MCP Registry · ★ 5.0free

Listbee

MCP Registry

MCP server for ListBee — commerce API for AI agents

MCP Registry · ★ 5.0free

Apimesh

MCP Registry

MCP server for APIMesh — 76 x402-payable tools for AI agents (74 APIs + wallet usage + spend caps). Covers web vitals, security headers, SEO audits, email security and verification, tech-stack detection, brand assets, redirect chains, indexability, brand

MCP Registry · ★ 5.0free

Tracklution

MCP Registry

Install Tracklution server-side conversion tracking. Add the Tracklution MCP at https://mcp.tracklution.com/mcp and let your AI coding agent finish the install. Protocol: https://www.tracklution.com/agent-install.md

MCP Registry · ★ 5.0free

India_Mcp

MCP Registry

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

MCP Registry · ★ 5.0free

Google Calendar

MCP Registry

MCP server for Google Calendar

MCP Registry · ★ 5.0free

Server

MCP Registry

Official MCP server for the Vocametrix voice analysis API

MCP Registry · ★ 5.0free

Gdelt

MCP Registry

Search and analyze global news coverage and US television transcripts via the GDELT Project's real-time APIs via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Korean Privacy Law

MCP Registry

한국 개인정보보호법(PIPA) 전문 MCP. PIPA·시행령·PIPC 고시·의결례·공식 가이드·상담사례 + 법제처 전체 API.

MCP Registry · ★ 5.0free

Xenarch

MCP Registry

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.

MCP Registry · ★ 5.0free

About API skills on iClaude

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