Examine source code of Me.bot

{
  "icons": {
    "16": "icon16.plasmo.e7bcd3ac.png",
    "32": "icon32.plasmo.ce39377b.png",
    "48": "icon48.plasmo.3c17e113.png",
    "64": "icon64.plasmo.df317abe.png",
    "128": "icon128.plasmo.6a4310c5.png"
  },
  "manifest_version": 2,
  "browser_action": {
    "default_icon": {
      "16": "icon16.plasmo.e7bcd3ac.png",
      "32": "icon32.plasmo.ce39377b.png",
      "48": "icon48.plasmo.3c17e113.png",
      "64": "icon64.plasmo.df317abe.png",
      "128": "icon128.plasmo.6a4310c5.png"
    }
  },
  "version": "1.0.2",
  "author": "ccyu229@gmail.com",
  "name": "Me.bot",
  "description": "Me.bot: Your Inspiring Companion For Life.",
  "background": {
    "scripts": [
      "static/background/index.js"
    ]
  },
  "permissions": [
    "storage",
    "contextMenus",
    "tabs",
    "cookies",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "save-image.feaac33f.js"
      ],
      "css": [
        "save-image.06735310.css",
        "global.cdc12862.css"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "save-link.a0814a90.js"
      ],
      "css": [
        "save-link.7b1ced60.css",
        "global.cdc12862.css"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "login.ea1284fe.js"
      ],
      "css": [
        "login.25eeac36.css",
        "global.cdc12862.css"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "save-text.5ab91ff9.js"
      ],
      "css": [
        "save-text.0d2ada24.css",
        "global.cdc12862.css"
      ]
    }
  ],
  "omnibox": {
    "keyword": "mebot"
  },
  "web_accessible_resources": [
    "Calistoga-Regular.a5f06046.ttf",
    "save-image.745ef32c.css",
    "save-image.3037e353.css",
    "save-image.2c50790b.css",
    "save-link.fa17715e.css",
    "login.93c09d4a.css",
    "save-text.6114b9a2.css"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{556e9020-d126-4edc-9c12-19331e0271c3}"
    }
  }
}