Examine source code of Lokimo

{
  "version": "0.0.1.2",
  "name": "Lokimo",
  "description": "Une extension qui donne du contexte et ajoute des données aux annonces immobilières que vous parcourez.",
  "manifest_version": 2,
  "content_security_policy": "script-src 'self'; object-src 'self';",
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_icon": "icon48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.leboncoin.fr/recherche/?category=9*",
        "https://www.leboncoin.fr/recherche/?category=10*",
        "https://www.leboncoin.fr/recherche?category=9*",
        "https://www.leboncoin.fr/recherche?category=10*",
        "https://www.leboncoin.fr/ventes_immobilieres/offres/*",
        "https://www.leboncoin.fr/_immobilier_/offres/*",
        "https://www.leboncoin.fr/locations/offres/*",
        "https://www.leboncoin.fr/*appartement*",
        "https://www.seloger.com/*",
        "https://www.pap.fr/*"
      ],
      "js": [
        "/static/js/2.chunk.js",
        "/static/js/main.chunk.js",
        "/static/js/runtime-main.js"
      ],
      "css": [
        "/static/css/2.chunk.css",
        "/static/css/main.chunk.css"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "/static/media/*",
    "/public/*"
  ],
  "permissions": [
    "tabs",
    "storage",
    "*://api.lokimo.ai/*",
    "*://www.leboncoin.fr/*"
  ],
  "icons": {
    "48": "icon48.png",
    "128": "icon128.png"
  }
}