Examine source code of Web to AI Agent

{
  "manifest_version": 3,
  "name": "Web to AI Agent",
  "version": "0.3.2",
  "author": "Markus Pullmann <markus.pullmann@gmail.com>",
  "description": "Capture DOM context from any webpage and send it to an AI agent via clipboard or supported webviews.",
  "icons": {
    "16": "icons/robot-16.png",
    "32": "icons/robot-32.png",
    "48": "icons/robot-48.png",
    "128": "icons/robot-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Web to AI Agent",
    "default_icon": {
      "16": "icons/robot-16.png",
      "32": "icons/robot-32.png",
      "48": "icons/robot-48.png",
      "128": "icons/robot-128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "console-bridge.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "commands": {
    "start-capture": {
      "suggested_key": {
        "default": "Alt+Shift+C",
        "mac": "Alt+Shift+C"
      },
      "description": "Start Web to AI Agent capture"
    }
  },
  "permissions": [
    "activeTab",
    "clipboardWrite",
    "scripting",
    "storage"
  ],
  "optional_permissions": [
    "tabs"
  ],
  "optional_host_permissions": [
    "http://localhost/*",
    "https://localhost/*",
    "http://127.0.0.1/*",
    "https://127.0.0.1/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "web-to-ai-agent@markus-pullmann"
    }
  }
}