AuraCalcs for Grok
com.auracalcs/calculators
Read-only 2026 paycheck estimates for CA, NY, IL, TX, FL, plus hourly-to-salary. Not tax advice.
client:Grok
transport:streamable-http
tools:5
Install AuraCalcs in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"calculators": {
"type": "http",
"url": "https://mcp.auracalcs.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