Ad Manager Viewability Insights

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Ad Manager Viewability Insights",
    "description": "A DevTools extension for inspecting the viewability of Ad Manager Ads",
    "version": "1.0.0",
    "manifest_version": 3,
    "icons": {
        "32": "logo_48px.png"
    },
    "permissions": [
        "scripting",
        "sidePanel"
    ],
    "devtools_page": "devtools_page.html",
    "background": [],
    "action": [],
    "host_permissions": [
        "<all_urls>"
    ],
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "content_script.js"
            ],
            "run_at": "document_start",
            "all_frames": false
        }
    ]
}