QuantCalc Retirement Engine for Grok
app.quantcalc/retirement-engine
Retirement Monte Carlo with a tax-aware withdrawal-order and Roth-conversion recommendation.
client:Grok
transport:streamable-http
tools:5
Install QuantCalc Retirement Engine in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"retirement-engine": {
"type": "http",
"url": "https://mcp.quantcalc.app"
}
}
}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