v1.0.2 — English tool surface + Claude Desktop bundle

Changed

• All user-facing text is now English: tool titles, descriptions, input schema docs, result messages, and revision-diff markers.
• Tool annotations added for every tool (readOnlyHint, destructiveHint, idempotentHint, openWorldHint).
• License file restored to the verbatim MIT template (the customs disclaimer lives in the README).

Added

• Claude Desktop one-click install: download the attached tariff-resolver-1.0.2.mcpb and double-click — no terminal needed.
• Privacy policy: README section + https://opsloft.dev/privacy
• Registry metadata: repository (with stable repo ID) + websiteUrl.

npm: https://www.npmjs.com/package/tariff-resolver — MCP Registry: io.github.opsloft/tariff-resolver

v1.0.0 — first stable release

First stable release. The tool surface (5 tools) and output shapes are now covered by semver — breaking changes to tool names, input schemas, or result fields will bump the major version.

Highlights

• 🔍 search_hs_candidates — HTS code candidates from plain product descriptions, with CBP CROSS ruling links
• 🧮 calculate_tariff_scenario — MFN/FTA base rates + Chapter 99 additional duties (IEEPA / Section 301 / 232) + MPF/HMF fees
• 📡 watch_tariff_changes / check_tariff_updates — watchlist HTS codes, diff rates between HTS revisions
• 📚 Official USITC data, 35,000+ tariff lines (US Government public domain)
• ✅ CI: build + MCP stdio smoke test on Node 18/20/22

Install
claude mcp add tariff-resolver -- npx -y tariff-resolver

Also on the official MCP Registry as io.github.opsloft/tariff-resolver.

Not affiliated with any government agency. Estimates exclude AD/CVD — not customs, legal, or tax advice.