openfoodfacts
by linksmith
"Skill for investigating food product data using the Open Food Facts database. Use this skill when the user wants to analyse food products at scale — Nutri-Score distributions, NOVA ultra-processed food rates, additive frequencies, brand comparisons, or European cross-country nutrition patterns. SHOWCASE TRIGGER: when the user says 'showcase [brand]' or 'show me [brand]' generate a full HTML brand profile page. Triggers on: Open Food Facts, OFF, food.parquet, DuckDB food data, Nutri-Score, NOVA groups, ultra-processed foods, food labelling, E-numbers, food additives, European food data, food product databases, food transparency, Dataharvest workshop, food journalism, showcase, brand profile, brand dashboard. Primary method: DuckDB queries on a local food.parquet file (4.5M products, sub-second queries). Secondary: live API for individual product lookups."