Post to Social Media from Windsurf

Connect LazyRelay's MCP server to Windsurf's Cascade and schedule, check, and verify social posts without leaving your editor.

What you can ask Cascade

• "Schedule a post announcing this release to X and LinkedIn for Friday at 10am."
• "What's already queued this week?"
• "Did the launch-day post actually go live on every platform?"
• "Pull my post analytics for the last 30 days."

The part most AI-agent schedulers skip

Most integrations stop at the API call — the agent asks for a post, the API says 200 OK, and that's treated as done. It isn't. Rate limits, silent moderation holds, and platform-side failures can all eat a "successful" request. LazyRelay's list_scheduled_posts tool returns real Proof-of-Publish status, so you can ask Cascade to check whether a post actually went live, not just whether the request was accepted.

Setup

1. In your LazyRelay dashboard, go to API Keys (top nav) and create a new key. Requires a paid plan — Starter and up. Copy it now, it's only shown once.
2. In Windsurf, open Cascade's MCP settings (Settings → Cascade → MCP Servers, or edit mcp_config.json directly) and add:

   {
     "mcpServers": {
       "lazyrelay": {
         "command": "npx",
         "args": ["-y", "@lazyrelay/mcp-server"],
         "env": {
           "LAZYRELAY_API_KEY": "lzr_live_your_key_here"
         }
       }
     }
   }

3. Restart Windsurf. LazyRelay's tools should now be available to Cascade.

Prefer nothing running locally?

LazyRelay also runs a hosted MCP server. Use a url field instead of command/args — Cascade handles the sign-in the first time it connects, no API key needed:

{
  "mcpServers": {
    "lazyrelay": {
      "url": "https://lazyrelaylazyrelay-backend.onrender.com/mcp"
    }
  }
}

Full tool reference (list_connected_accounts, schedule_post, list_scheduled_posts, delete_scheduled_post, get_analytics_summary, get_mentions) at lazyrelay.com/docs.