Best Tool Calls AI Skills & MCP Servers

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

Magenta Canon

MCP Registry

A verifiable MCP accountability gateway for AI-agent tool calls: allows authorized calls, blocks unauthorized calls, records both, and produces cryptographic evidence anyone can verify.

MCP Registry · ★ 5.0free

About Tool Calls skills on iClaude

iClaude is the universal install layer for AI skills. Every Tool Calls 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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