PostOnce (postonce.app) for Cursor

app.postonce/postonce

Draft social posts from your AI assistant; schedules or publishes only after you confirm.

client:Cursor transport:streamable-http

Install PostOnce (postonce.app) in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "postonce": {
      "url": "https://postonce.app/api/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs