Epoch Calculator for Grok
com.epochcalc/epochcalc
Unix timestamps, DST-aware time zone conversion, durations, cron schedules, and holiday countdowns
client:Grok
transport:streamable-http
tools:8
Install Epoch Calculator in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"epochcalc": {
"type": "http",
"url": "https://epochcalc.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