Examine source code of MathFormatWeb

{
  "manifest_version": 3,
  "name": "MathFormatWeb",
  "version": "1.0.1",
  "description": "Formate, évalue et convertit des expressions mathématiques et graphiques TikZ sur le web.",
  "browser_specific_settings": {
    "gecko": {
      "id": "mathformat-web@extension.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "activeTab",
    "scripting",
    "clipboardWrite"
  ],
  "host_permissions": [
    "https://kroki.io/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "lib/katex.min.css"
      ],
      "js": [
        "lib/katex.min.js",
        "lib/math.min.js",
        "content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "lib/fonts/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_popup": "popup/popup.html"
  },
  "icons": {
    "16": "icon.svg",
    "32": "icon.svg",
    "48": "icon.svg",
    "128": "icon.svg"
  }
}