esimker eSIM store for Grok
com.esimker/esim
Prepaid travel data eSIMs: checkout links for people, autonomous purchases from a prepaid wallet.
client:Grok
transport:streamable-http
tools:12
Install esimker eSIM store in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"esim": {
"type": "http",
"url": "https://esimker.com/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