Examine source code of Deprompt

{
  "manifest_version": 3,
  "name": "Deprompt",
  "description": "A simple and minimal browser extension to help you grow conscious and stay mindful of your AI usage.",
  "version": "1.1.1",
  "permissions": [
    "tabs",
    "storage",
    "alarms",
    "scripting",
    "downloads"
  ],
  "host_permissions": [
    "*://chat.openai.com/*",
    "*://chatgpt.com/*",
    "*://*.claude.ai/*",
    "*://gemini.google.com/*",
    "*://copilot.microsoft.com/*",
    "*://*.perplexity.ai/*",
    "*://chat.mistral.ai/*",
    "*://*.grok.com/*",
    "*://chat.qwen.ai/*",
    "*://*.meta.ai/*",
    "*://chat.deepseek.com/*",
    "*://*.kimi.com/*"
  ],
  "optional_host_permissions": [
    "*://*/*"
  ],
  "background": {
    "service_worker": "backgroundWorker.js",
    "scripts": [
      "backgroundWorker.js"
    ],
    "type": "module"
  },
  "options_ui": {
    "page": "options.html"
  },
  "icons": {
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  },
  "action": {
    "default_title": "Deprompt",
    "default_icon": {
      "48": "assets/icon48.png",
      "128": "assets/icon128.png"
    },
    "default_popup": "./in-page/popup.html"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "in-page/blocked_notification.html",
        "in-page/blockedNotification.js",
        "in-page/blockedNotification.css",
        "in-page/reminder.html",
        "in-page/reminder.js",
        "in-page/reminder.css"
      ],
      "matches": [
        "*://chat.openai.com/*",
        "*://chatgpt.com/*",
        "*://*.claude.ai/*",
        "*://gemini.google.com/*",
        "*://copilot.microsoft.com/*",
        "*://*.perplexity.ai/*",
        "*://chat.mistral.ai/*",
        "*://*.grok.com/*",
        "*://chat.qwen.ai/*",
        "*://*.meta.ai/*",
        "*://chat.deepseek.com/*",
        "*://*.kimi.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "deprompt@timknappe.dev",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}