22 production-ready APIs running on a single Mac Mini. Each works as both REST API and MCP server for AI coding assistants (Claude, Cursor, Windsurf). Crypto Trading Signals, SEO Analyzer, Smart Contract Scanner, AI Cost Calculator, Email Validator, QR Code Generator, and 16 more. Free tier: 100 req/mo, no signup. Pro from $9/mo. Available on Gumroad, MCPize, RapidAPI, and GitHub.