Best AI First AI Skills & MCP Servers

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

Mcp

MCP Registry

Kumiki MCP server — exposes the compiler (check/build/list/view/add/replace/remove/fix) and spec search as MCP tools.

MCP Registry · ★ 5.0free

About AI First skills on iClaude

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

← browse the full catalog