DutyBird: Daily-updated US tariff data from 8 government sources. Section 301 rates, active exclusions, Treasury collections, and Federal Register notices — machine-readable JSON, updated every 6 hours. https://dutybird.io

Microservice utility for parsing U.S. Customs CF 1400 vessel entrance reports into Microsoft Excel files, extracting vessel entrance data, and preparing it for import into a database or further analysis.