Extension installs → polls Gmail Atom feed using browser cookies → displays unread count as badge text on toolbar icon → user clicks icon to open/focus Gmail inbox. Polling repeats every 5-60 minutes with exponential backoff on failures.

目标用户: Gmail users who want quick visual notification of unread emails / Users who prefer toolbar badge notifications over checking Gmail tab directly

Cannot confirm whether the Gmail Atom feed (/feed/atom) is still actively supported by Google as a functional API endpoint in 2024

付费分析

未识别到付费功能

The extension contains no payment logic, no subscription checks, no premium/upgrade features, and no payment platform integrations. The keyword hits for 'license' refer to the BSD open-source license comment (background.js:2-3), and 'pro' hits are false positives from locale translation strings (e.g., 'problema' in Spanish) and code comments about 'process'. The extension is entirely free with all features available unconditionally.

置信度: 98
支付平台: --
来源: AI / 高
需要登录: 是
登录理由: The extension fetches the Gmail Atom feed at https://mail.google.com/mail/feed/atom (background.js:100) which requires the user to be logged into a Google account in the browser. When the fetch fails (user not logged in), it shows a 'gmail_not_logged_in.png' icon with a '?' badge (background.js:111-113). The extension itself implements no login UI — it relies entirely on existing Google session cookies in the browser. The core workflow (displaying unread count) cannot function without an active Google/Gmail login.

权限风险

中风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：storage、tabs

发布者

Chrome Developer Relations

Google Ireland, Ltd.

邮箱: [email protected]
电话: +16502530000
地址: Gordon House Barrow Street Dublin 4 D04 E5W5 IE

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Google Mail Checker

Google Mail Checker 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

同类与相关插件

Checker Plus for Gmail™

Notifier for Gmail™

Black Menu for Google™

Checker Plus for Google Calendar™

Gmail Checker & Gmail Notifier - gmail email checker

Send from Gmail (by Google)