TariffTrust for Grok
com.tarifftrust/tarifftrust
US import duties and fees for an HTS code, an origin and a value, each with its source.
client:Grok
transport:streamable-http
Install TariffTrust in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"tarifftrust": {
"type": "http",
"url": "https://api.tarifftrust.com/mcp/"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs