Best API Keys AI Skills & MCP Servers

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

Secure Vault

MCP Registry

MCP server for agent-native secrets management — store, rotate, and inject secrets without agents seeing raw values

MCP Registry · ★ 5.0free

About API Keys skills on iClaude

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

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