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.
Xmo Data
MCP Server for xmo-data API
Perplexity
A Perplexity API Model Context Protocol (MCP) server that unlocks Perplexity's search-augmented AI capabilities for LLM agents. Features robust error handling, secure input validation, and transparent reasoning with the showThinking parameter. Built with
Robokassa
MCP server for Robokassa payment API — generate payment URLs, check invoice status. 2 tools. MD5 signature auth.
Agent Install
Install SKILL.md files, MCP servers, and AGENTS.md guidance for any coding agent. Ships both a Node API and a CLI.
Openapi Generator
Generates MCP server code from OpenAPI specifications
Global
W3C Web Model Context API polyfill - Let AI agents like Claude, ChatGPT, and Gemini interact with your website via navigator.modelContext
Plugin
Model Context Protocol (MCP) plugin for Kubb, generating MCP-compatible tools and schemas from OpenAPI specifications for AI assistants.
From Openapi
Production-ready library for converting OpenAPI specifications into MCP tool definitions
Linear
A Model Context Protocol (MCP) server implementation for the Linear GraphQL API that enables AI assistants to interact with Linear project management systems.
Freee
Model Context Protocol (MCP) server for freee API integration
Manus
MCP server for Manus API - Create AI tasks and manage webhooks
Airtable
An Airtable Model Context Protocol Server
Bitbucket
MCP server for Bitbucket API integration - supports both Cloud and Server
Agentcash
Generic MCP server for calling x402-protected APIs with automatic payment handling
Yapi Auto
YApi Auto MCP Server - Model Context Protocol server for YApi integration, enables AI tools like Cursor to interact with YApi API documentation
Bitbucket
Model Context Protocol (MCP) server for Bitbucket Cloud and Server API integration
Clarity
MCP Server for Microsoft Clarity based on data export API
Mcp
MCP server for PMXT - the unified prediction market API
Notion
MCP server for Notion using internal API — search, export, and import pages as markdown. No workspace admin or OAuth needed, just your browser cookie.
Zapier Sdk
MCP server for Zapier SDK
Workbook
Agent-first workbook model API and transport-neutral workbook operation language for bilig.
Gitlab Core
Advanced GitLab MCP server
Server Trello
An MCP server for Trello boards, powered by Bun for maximum performance.
Phantom Canvas
Your Gemini web app as a service — turn the free Gemini web interface into a programmable HTTP API for image and video generation via Chrome CDP.
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.