Examine source code of Terminal Command Library

{
  "manifest_version": 2,
  "name": "CommandSrc",
  "icons": {
    "16": "icons/icon-16x16.png",
    "48": "icons/icon-48x48.png",
    "128": "icons/icon-128x128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "my-content-script.js"
      ],
      "css": [
        "assets/content.css"
      ]
    }
  ],
  "permissions": [
    "<all_urls>",
    "storage",
    "tabs",
    "activeTab"
  ],
  "web_accessible_resources": [
    "*",
    "<all_urls>"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self';",
  "browser_action": {
    "default_popup": "www/index.html#/popup",
    "default_title": "CommandSrc"
  },
  "short_name": "CommandSrc",
  "description": "A Browser extension for managing commonly used terminal scripts",
  "version": "0.0.1",
  "browser_specific_settings": {
    "gecko": {
      "id": "{61728b63-cbf4-4daa-9831-298cc9ee9232}"
    }
  }
}