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mcp/harbor
Grok

Hookpost for Grok

in.hookstep/hookpost

Draft and schedule social media posts on your connected channels from Claude or any MCP client.

client:Grok transport:streamable-http

Install Hookpost in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "hookpost": {
      "type": "http",
      "url": "https://hookpost.hookstep.in/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

Hookpost in other clients

Hookpost MCP server