Examine source code of GPT-Shield

{
  "manifest_version": 3,
  "name": "GPT-Shield",
  "version": "0.1.1",
  "description": "Use the GPT-Shield desktop agent to redact browser text with on-screen Windows overlays.",
  "icons": {
    "16": "assets/logos/logo16.png",
    "32": "assets/logos/logo32.png",
    "48": "assets/logos/logo48.png",
    "128": "assets/logos/logo128.png"
  },
  "action": {
    "default_title": "GPT-Shield Bridge",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "assets/logos/logo16.png",
      "32": "assets/logos/logo32.png",
      "48": "assets/logos/logo48.png",
      "128": "assets/logos/logo128.png"
    }
  },
  "permissions": [
    "contextMenus"
  ],
  "host_permissions": [
    "http://127.0.0.1:41715/*",
    "http://localhost:41715/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/logos/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "gpt-shield-browser-agent@gpt-shield.ai",
      "strict_min_version": "109.0"
    }
  }
}