hts-classify

Maps a product name or description to Harmonized System / HTS customs classification codes — the lookup customs brokers, import/export compliance teams, and…

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What it can do

  • Classify: Classify a product description into candidate HS/HTS10 tariff codes. Deterministic BM25 retrieval over the USITC HTS schedule with heading-agreement boosting, returning the full parent-chain

What data it sees

Do you need an account

No: the server works without sign-in

Maps a product name or description to Harmonized System / HTS customs classification codes — the lookup customs brokers, import/export compliance teams, and trade-automation agents need before filing a shipment or estimating duty. Returns ranked HS/HTS candidates from the full 29,725-line USITC dataset (87.5% top-3 HS6 accuracy on hand-verified fixtures). Pay-per-call via x402 (USDC on Base): $0.03/call, no account or API key needed. tools/list and /openapi.json are free for discovery.

Server tool list (1)

Raw names from tools/list. Only developers need these.

classifyClassify a product description into candidate HS/HTS10 tariff codes. Deterministic BM25 retrieval over the USITC HTS schedule with heading-agreement boosting, returning the full parent-chain description, general duty rate, and a score-gap confidence per candidate. Not a customs ruling — always includes a disclaimer to verify with a licensed broker.