SIC Codes UK for Grok
io.github.jackmmaher/sic-codes
UK SIC code lookup, GICS/ICB mapping, and Companies House search. 731 codes, 5.6M companies.
client:Grok
transport:streamable-http
runtime:npm
Install SIC Codes UK in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"sic-codes": {
"type": "http",
"url": "https://siccodes.co.uk/api/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