This MCP (Model Context Protocol) server offers efficient access to the Open Food Facts dataset, leveraging DuckDB and Parquet for rapid product searches. It downloads and caches the dataset locally, automatically managing updates and ensuring concurrent safety with file locking. Designed for flexibility, it supports two distinct operational modes: a local STDIO mode for seamless integration with Claude Desktop and a robust HTTP mode for remote deployments, complete with JSON-RPC 2.0 and Bearer token authentication.