10ML Perfume Finder is a free perfume MCP server and fragrance API from 10ML, a European perfume decant shop. It gives AI assistants and developers direct access to 5,406 perfumes, 285 notes and 249 houses through read-only tools, with no API key needed. Connect it to your assistant and ask about notes, accords, families, houses and similar scents. It scored 39/40 at 232 ms in the 20 October benchmark: https://10ml.com/perfume-mcp-servers-compared. Developer hub: https://10ml.com/perfume-api. The same data also powers the 10ML Perfume Finder browser extension (https://10ml.com/browser-extension).