Best API Client AI Skills & MCP Servers
3 curated API Client skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Fivedollars
Model Context Protocol server for the FiveDollars API Client. Lets Claude/Cursor run saved requests, read collections, manage environments.
Openapi Runner
MCP server that turns any OpenAPI 3.x spec into callable tools for Claude — zero config, instant API access
Funifier
Funifier AI toolkit — MCP server, API client, and Claude Code skills for the Funifier gamification platform
About API Client skills on iClaude
iClaude is the universal install layer for AI skills. Every API Client 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.