{
  "name": "Chess Trainer MCP",
  "short_name": "Chess Trainer",
  "description": "Advanced chess training with AI-powered analysis and coaching",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#1a1a1a",
  "theme_color": "#1a1a1a",
  "orientation": "any",
  "categories": ["games", "education", "entertainment"],
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/chess-icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-192x192.svg",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-512x512.svg",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ],
  "screenshots": [
    {
      "src": "/screenshots/desktop.png",
      "sizes": "1280x800",
      "type": "image/png",
      "form_factor": "wide"
    },
    {
      "src": "/screenshots/mobile.png",
      "sizes": "375x667",
      "type": "image/png",
      "form_factor": "narrow"
    }
  ]
}