Examine source code of MentorTools

{
  "manifest_version": 3,
  "name": "MentorTools",
  "version": "1.2.1",
  "description": "Adds various QoS improvements to the Swissmentor webpage",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://pols.iph-hitzkirch.ch/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://pols.iph-hitzkirch.ch/ngWeb/main/education/self-learn-terms*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "16.png",
    "32": "32.png",
    "48": "48.png",
    "128": "128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@mentortools2.cruxnetdev",
      "strict_min_version": "130.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}