Zovo Tariff Code Finder for ChatGPT

io.github.theluckystrike/tariff-lookup

Find US import tariff codes and duty rates from the current Harmonized Tariff Schedule.

client:ChatGPT transport:streamable-http tools:2

Install Zovo Tariff Code Finder in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://tariff-lookup.zovo.one/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs