Posthell for Grok
io.github.rohan27s/posthell
Social media scheduler for AI agents: draft posts into a human-approved queue for 15 networks.
client:Grok
transport:streamable-http
tools:4
Install Posthell in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"posthell": {
"type": "http",
"url": "https://www.posthell.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