Skills
Each skill is an MCP server you connect to Claude or ChatGPT. You ask in your own words; its tools return official reference data and the precedents behind the answer. Proofwork never calls a model.
FDA Device Classification
Medical Devices
FDA medical-device classification: candidate product codes, device class, the 21 CFR regulation behind them, the premarket pathway and cleared 510(k) predicate candidates.
Marketed devices whose registered product code was in the 25 candidates the find tool returns
3 tools · not certified
Trade Risk
Trade Compliance
Restricted and denied-party screening against the US Consolidated Screening List, with the evidence your LLM needs to triage false positives.
Right entry among the top 10, for names written differently
3 tools · not certified
Trade Preferential
Trade Compliance
USMCA and FTA qualification pre-check: rule-of-origin lookup, tariff shift analysis, and regional value content guidance.
CertifiedTrade Core
Trade Compliance
HTS tariff classification with CBP ruling precedents and tariff-critical attribute extraction.
Post-Classification Trade Flags
Trade Compliance
The checks that follow a settled HTS code: Chapter 99 trade-remedy provisions whose U.S. notes list the code, partner government agency requirements, and antidumping/countervailing duty orders whose scope cites it.
No skills match your search.