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FlyMSG AI Writing Assistant, Grammar Checker, Snippets & Text Expander Tool

FlyMSG AI Writing Assistant, Grammar Checker, Snippets & Text Expander Tool

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View FlyMSG AI Writing Assistant, Grammar Checker, Snippets & Text Expander Tool Chrome Extension on Chrome Web Store
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AI Writing, Grammar Checker, Text Expander, Snippets, Paraphrasing, Sales Engagement, Coaching, Role Play & Prospecting Training!
Type
Extension
Users
5,000 users
500
https://vengreso.com/
View author page of https://vengreso.com/
Featured Extension

Hand-picked for quality and usefulness

Published
Published on October 21, 2020
Version 3.7.8
Manifest version
3
Updated
Updated on February 24, 2026
productivity/communication
Extension Category
Website
Visit developer website
View on Chrome Web Store
View FlyMSG AI Writing Assistant, Grammar Checker, Snippets & Text Expander Tool Chrome Extension on Chrome Web Store
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Extension Manifest

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{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "FlyMSG AI Writing Assistant, Grammar Checker, Snippets & Text Expander Tool",
    "short_name": "FlyMSG AI",
    "version": "3.7.8",
    "manifest_version": 3,
    "description": "AI Writing, Grammar Checker, Text Expander, Snippets, Paraphrasing, Sales Engagement, Coaching, Role Play & Prospecting Training!",
    "omnibox": {
        "keyword": "fm"
    },
    "default_locale": "en",
    "icons": {
        "16": "images\/new-brand.png",
        "48": "images\/new-brand2x.png",
        "96": "images\/new-brand3x.png"
    },
    "action": {
        "default_icon": {
            "16": "images\/new-brand.png",
            "48": "images\/new-brand2x.png"
        },
        "default_popup": "popup.html",
        "default_title": "FlyMSG AI Writing Assistant, Grammar Checker, Snippets & Text Expander Tool"
    },
    "background": {
        "service_worker": "background.js"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "*\/*.*"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "permissions": [
        "tabs",
        "alarms",
        "storage",
        "notifications",
        "clipboardRead",
        "clipboardWrite",
        "management",
        "contextMenus",
        "activeTab",
        "scripting",
        "webNavigation"
    ],
    "host_permissions": [
        "*:\/\/*\/*"
    ],
    "externally_connectable": {
        "matches": [
            "http:\/\/localhost:4200\/*",
            "http:\/\/192.168.1.50\/*",
            "http:\/\/192.168.1.50:*\/*",
            "https:\/\/*.vengreso.com\/*"
        ]
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self';",
        "script-src": [
            "'self'"
        ]
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "match_about_blank": true,
            "css": [
                "css\/grammar.css",
                "css\/write.css",
                "css\/root.css",
                "css\/themes\/main.css",
                "css\/themes\/dark.css",
                "css\/components\/flyTutorial.css"
            ],
            "exclude_globs": [
                "chrome:\/\/*"
            ],
            "run_at": "document_start",
            "all_frames": true
        },
        {
            "matches": [
                "<all_urls>"
            ],
            "match_about_blank": true,
            "js": [
                "lib\/jquery-3.7.1.min.js",
                "lib\/moment-with-locales.min.js",
                "browser.js",
                "start.js"
            ],
            "exclude_globs": [
                "chrome:\/\/*"
            ],
            "all_frames": true
        },
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "\/wscbundle\/wscbundle.js",
                "\/wscbundle\/local\/en\/local.js",
                "content.js"
            ],
            "all_frames": true,
            "match_about_blank": true
        },
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "expander.js",
                "expanderV2.js"
            ],
            "match_about_blank": true,
            "all_frames": true,
            "exclude_globs": [
                "chrome:\/\/*",
                "https:\/\/outlook.office.com\/mail\/*",
                "https:\/\/outlook.office365.com\/mail\/*",
                "https:\/\/outlook.live.com\/*",
                "https:\/\/outlook.cloud.microsoft\/*",
                "https:\/\/m365.cloud.microsoft\/*",
                "https:\/\/*.mcas.ms\/*",
                "https:\/\/outlook\/*"
            ]
        },
        {
            "matches": [
                "https:\/\/outlook.office.com\/mail\/*",
                "https:\/\/outlook.office365.com\/mail\/*",
                "https:\/\/outlook.live.com\/*",
                "https:\/\/outlook.cloud.microsoft\/*",
                "https:\/\/m365.cloud.microsoft\/*",
                "https:\/\/*.mcas.ms\/*",
                "https:\/\/outlook\/*"
            ],
            "js": [
                "expanderV2.js"
            ],
            "match_about_blank": true,
            "all_frames": true,
            "exclude_globs": [
                "chrome:\/\/*"
            ]
        },
        {
            "matches": [
                "https:\/\/mail.google.com\/mail\/*",
                "https:\/\/www.linkedin.com\/*",
                "https:\/\/outlook.office.com\/mail\/*",
                "https:\/\/outlook.office365.com\/mail\/*",
                "https:\/\/outlook.live.com\/*",
                "https:\/\/outlook.cloud.microsoft\/*",
                "https:\/\/m365.cloud.microsoft\/*",
                "https:\/\/*.mcas.ms\/*",
                "https:\/\/outlook\/*"
            ],
            "js": [
                "plugin.js"
            ],
            "css": [
                "\/css\/root.css",
                "\/css\/themes\/main.css",
                "\/css\/themes\/dark.css",
                "\/css\/components\/flyTutorial.css"
            ],
            "exclude_globs": [
                "chrome:\/\/*"
            ],
            "all_frames": false
        }
    ]
}
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