PostLake for Grok
dev.postlake/social
Post, schedule, reply and measure across X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky
client:Grok
transport:streamable-http
Install PostLake in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"social": {
"type": "http",
"url": "https://api.postlake.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