U.S. customs MCP — HTSUS with legal notes (GRI 1), Title 19 U.S.C. vintaged + 19 CFR, the dated tariff stack (301/232/IEEPA + AD/CVD), CROSS & EBTI & WCO precedents, CIT barometer read by side, §1592 penalty math, UFLPA screening, 14 practice domains.
Add the connector in Claude (no account required):
Connector URL: https://hamilton-customs.147-93-52-143.nip.io/mcp
Manual setup: Claude → Settings → Connectors → Add custom connector → paste the URL above.