PostZen for Grok
dev.postzen/postzen
Schedule and publish social posts, manage the inbox, and read analytics across 10 platforms
client:Grok
transport:streamable-http
Install PostZen in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"postzen": {
"type": "http",
"url": "https://mcp.postzen.dev/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