"Origin" matching MCP connectors:

Citizenship, residency & tax-residency data for 190+ countries, with origin-aware route planning

China trade compliance: 2026 tariffs, export-control entities, dual-use licenses & FTA origin rules.

US tariff & trade truth: duty actually paid by origin/HS 2017+, HTS rulebook, CBP rulings. No key.

SEC-signed profiles for 8,000+ US public companies from EDGAR filings. Token-efficient.

Origin-signed US political data: 25,546 officials, bills, votes, positions with sources.

Practitioner-verified EU customs facts: classification, duty, origin, procedures. x402.