Examine source code of ModForge Version Helper

{
  "manifest_version": 2,
  "name": "ModForge Version Helper",
  "version": "2.0",
  "description": "Modify mod links on CurseForge and Modrinth to include version and loader info with memory",
  "author": "Re'Jaad",
  "permissions": [
    "https://www.curseforge.com/*",
    "https://modrinth.com/*",
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.curseforge.com/minecraft/search*",
        "https://modrinth.com/mods*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "ModForge Version Helper"
  },
  "web_accessible_resources": [],
  "icons": {
    "48": "icons/icon-48.png",
    "96": "icons/icon-96.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7ce0af9f-d3ca-4859-8bd0-dfad06ec7713}"
    }
  }
}