Red Marker for Google Docs

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Red Marker for Google Docs",
  "description": "Review your google docs draft marketing content with Red Marker.",
  "version": "1.1.0",
  "icons": {
    "16": "icons/icon-16x16.png",
    "48": "icons/icon-48x48.png",
    "128": "icons/icon-128x128.png"
  },
  "permissions": [
    "storage",
    "webRequest",
    "tabs",
    "identity",
    "cookies"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "action": {
    "default_title": "Red Marker for Google Docs"
  },
  "background": {
    "service_worker": "background.js",
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "*://docs.google.com/document/*"
      ],
      "css": [
        "assets/content.css"
      ],
      "js": [
        "my-content-script.js"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self';"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "*"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ],
  "oauth2": {
    "client_id": "373253517739-k98iesdei5nheforle23r1hp6d7ujv7p.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/documents.readonly"
    ]
  },
  "short_name": "Red Marker for Google Docs"
}