Examine source code of EkiTag

{
  "manifest_version": 2,
  "name": "EkiTag",
  "description": "This extension directly adds match results to Eki's impressive database.",
  "version": "1.2resigned1",
  "browser_action": {
    "default_icon": "ekitag.png"
  },
  "permissions": [
    "*://*/*",
    "activeTab"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{734f62ae-6b34-46ab-a83c-fbe0868e34d0}"
    }
  }
}