Usda Fdc

Connects Claude to the USDA Food Data Central database through five straightforward tools: search foods by keyword, fetch full nutrient profiles by FDC ID, browse paginated food listings, pull food group categories, and grab just the nutrient values for a given food. Useful when you're building nutrition apps, analyzing recipes, or need authoritative data on macros and micronutrients for thousands of foods. Runs through the Pipeworx gateway, which means you can either hit this single source or connect to their full catalog of 673+ data sources. Includes an ask_pipeworx convenience method that takes natural language questions instead of structured tool calls.