Astraluno for Grok
com.astraluno/astraluno
Birth charts, Big Three and sky events with explicit uncertainty. Free; birth data never stored.
client:Grok
transport:streamable-http
tools:9
Install Astraluno in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"astraluno": {
"type": "http",
"url": "https://astraluno.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