Date Math Calculator for Grok
com.apished/date-math-calculator
Date arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract.
client:Grok
transport:streamable-http
tools:6
Install Date Math Calculator in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"date-math-calculator": {
"type": "http",
"url": "https://apished.com/mcp/v1/datemath"
}
}
}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