OffWeGoSIM for Grok
io.github.athahar/offwegosim
Search travel eSIM plans, compare current USD prices, and get checkout links. No API key required.
client:Grok
transport:streamable-http
tools:3
Install OffWeGoSIM in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"offwegosim": {
"type": "http",
"url": "https://offwegosim.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