Spell Checker for Chrome

{
    "background": {
        "service_worker": "js\/bg.js"
    },
    "default_locale": "en",
    "description": "__MSG_ext_description__",
    "icons": {
        "16": "images\/icon16.png",
        "48": "images\/icon48.png",
        "128": "images\/icon128.png"
    },
    "action": {
        "default_icon": "images\/icon19.png",
        "default_title": "__MSG_ext_name__"
    },
    "name": "__MSG_ext_name__",
    "content_scripts": [
        {
            "all_frames": true,
            "js": [
                "js\/option.js"
            ],
            "matches": [
                "*:\/\/iblogbox.com\/chrome\/spellcheck\/option\/*"
            ]
        },
        {
            "all_frames": true,
            "js": [
                "js\/spellcheck.js"
            ],
            "matches": [
                "*:\/\/iblogbox.com\/chrome\/spellcheck\/ext\/*"
            ]
        }
    ],
    "host_permissions": [
        "*:\/\/*.googleapis.com\/*",
        "*:\/\/languagetool.org\/*",
        "*:\/\/*.languagetool.org\/*",
        "*:\/\/*.nara-speller.co.kr\/*"
    ],
    "permissions": [
        "storage",
        "tabs",
        "contextMenus",
        "system.display"
    ],
    "options_page": "options.html",
    "update_url": "http:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "minimum_chrome_version": "88.0.0.0",
    "version": "0.9.4.7"
}