Examine source code of disi-skipper

{
  "manifest_version": 3,
  "name": "disi-skipper",
  "version": "1.1.1",
  "description": "Automatically skips the intermediate login prompts on IMT and IP-Paris authentication pages.",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "disi-skipper@mrtc.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://idpr4.imtbs-tsp.eu/*",
        "https://moodle.ip-paris.fr/login*",
        "https://cerbere.imt.fr/zimbra*",
        "https://idp4mt.imtbs-tsp.eu/*",
        "https://si-etudiants.imtbs-tsp.eu/*"
      ],
      "js": [
        "main.js"
      ],
      "run_at": "document_idle"
    }
  ]
}