Email Eye - Email Tracker for Gmail

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Email Eye - Email Tracker for Gmail",
    "description": "Track who opens your emails in Gmail for free in realtime!",
    "version": "1.0.2",
    "content_scripts": [
        {
            "matches": [
                "https:\/\/mail.google.com\/*"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_end"
        }
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "opened.png",
                "unopened.png",
                "tracking.png",
                "untracking.png"
            ],
            "matches": [
                "https:\/\/mail.google.com\/*"
            ]
        }
    ],
    "background": {
        "service_worker": "background.js"
    },
    "permissions": [
        "scripting",
        "storage"
    ],
    "host_permissions": [
        "https:\/\/mail.google.com\/",
        "*:\/\/*.boostextensions.com\/*",
        "https:\/\/boostextensions.com\/*"
    ],
    "icons": {
        "16": "icon16.png",
        "48": "icon48.png",
        "128": "icon128.png"
    },
    "action": {
        "default_popup": "popup.html"
    },
    "manifest_version": 3
}