Examine source code of wyper: Delete Tweets & Posts

{
  "manifest_version": 3,
  "name": "wyper: Delete Tweets & Posts",
  "version": "1.6.44",
  "description": "Bulk-delete posts, replies, likes and reposts on your own X and Instagram. Keyword filters. No password, no OAuth, runs locally.",
  "homepage_url": "https://wyper.io",
  "author": "wyper.io",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "https://x.com/*",
    "https://twitter.com/*",
    "https://www.instagram.com/*",
    "https://instagram.com/*",
    "https://api.wyper.io/*",
    "https://chatgpt.com/*",
    "https://chat.openai.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://x.com/*",
        "https://twitter.com/*"
      ],
      "js": [
        "games.js",
        "adapters.js",
        "content.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://www.instagram.com/*",
        "https://instagram.com/*"
      ],
      "js": [
        "games.js",
        "adapters.js",
        "content.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://chatgpt.com/*",
        "https://chat.openai.com/*"
      ],
      "js": [
        "games.js",
        "adapters.js",
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "wyper.io — Social Cleanup",
    "default_icon": {
      "16": "icon16.png",
      "32": "icon32.png",
      "48": "icon48.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "cleanup@wyper.io",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  }
}