App Store screenshots from LM Studio

Connect Screenies to LM Studio

1. Edit the app's mcp.json (Program tab, then Install, then Edit mcp.json):

   {
     "mcpServers": {
       "screenies": {
         "url": "https://screenies.app/mcp"
       }
     }
   }

2. Sign in through the browser prompt on first use.

Works with any local model that supports tool calling.

Sign-in uses OAuth: LM Studio opens a browser window where you log in to Screenies and approve the connection. No API keys, and you can revoke access anytime from your Screenies account settings. Reference: LM Studio MCP docs.

Then ask for screenshots

Once connected, try:

Create App Store screenshots for my app with Screenies.

LM Studio runs the whole workflow with the Screenies tools: create the app, upload source screenshots, generate a designed set, refine headlines and order, localize into other App Store locales, and hand you download links sized for App Store Connect. See the full tool list.