Examine source code of JevX-Kit: Power-up your X experience.

{
  "manifest_version" : 3 ,
  "name" : "JevX-Kit: Power-up your X experience.",
  "short_name" : "JevX-Kit",
  "version" : "0.7.5",
  "description" : "Power-up your X experience: JevX Pulse (AI-written % + tags on X posts) and JevX Block (hide ads and paid partnerships).",
  "author": "PhoeniX",
  "browser_specific_settings": {
    "gecko": {
      "id": "jevxpulse@pnx.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent",
          "authenticationInfo"
        ]
      }
    }
  },
  "permissions" : [
    "storage" 
  ],
  "host_permissions" : [
    "https://openrouter.ai/*" ,
    "https://api.typesafe.ai/*" 
  ],
  "background" : {
    "scripts" : [
      "src/shared.js" ,
      "src/background.js" 
    ]
  },
  "action" : {
    "default_title" : "JevX-Kit",
    "default_popup" : "src/popup.html",
    "default_icon" : {
      "16" : "icons/16.png",
      "48" : "icons/48.png",
      "128" : "icons/128.png"
    }
  },
  "icons" : {
    "16" : "icons/16.png",
    "48" : "icons/48.png",
    "128" : "icons/128.png"
  },
  "options_ui" : {
    "page": "src/options.html" ,
    "open_in_tab": true
  },
  "content_scripts" : [
    {
      "matches" : [
        "https://x.com/*" ,
        "https://twitter.com/*" 
      ],
      "js" : [
        "src/shared.js" ,
        "src/content.js" 
      ],
      "css" : [
        "src/content.css" 
      ],
      "run_at" : "document_idle" 
    }
  ]
}