Examine source code of OpenCode Browser

{
  "manifest_version": 2,
  "name": "OpenCode Browser",
  "description": "Lets an OpenCode agent drive this browser through the @vymalo/opencode-browser plugin's localhost bridge.",
  "version": "0.8.1",
  "permissions": [
    "tabs",
    "scripting",
    "storage",
    "activeTab",
    "cookies",
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "opencode-browser@vymalo.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "OpenCode Browser",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "open_in_tab": true,
    "page": "options.html"
  },
  "sidebar_action": {
    "default_panel": "sidepanel.html",
    "default_title": "OpenCode Browser — Feedback"
  }
}