Allows freee users to use their My Number Card for electronic government applications (company establishment filings) by relaying authentication and signing requests between the freee web app and a native My Number Portal application

User logs into freee会社設立 on k.secure.freee.co.jp → the extension injects content.js which signals its presence → freee web app dispatches MynaPortalAuth/MynaPortalSign custom DOM events → content.js catches these events and sends them via chrome.runtime.sendMessage to background.js → background.js forwards the message to the native app jp.co.freee.myna via sendNativeMessage → the native app communicates with the My Number Card reader and returns the response → response flows back through the chain as MynaPortalAuthFinish/MynaPortalSignFinish events

目标用户: Japanese entrepreneurs establishing companies through freee会社設立 / Users of freee's electronic application services who need My Number Card integration / Japanese business users performing e-Gov electronic filings

Cannot verify the native app (jp.co.freee.myna) behavior or its own login/payment requirements
Cannot confirm whether freee会社設立 specifically requires a paid freee plan to access this functionality
The extension is extremely minimal (only ~29 lines of meaningful code) so there is little ambiguity in the analysis

付费分析

未识别到付费功能

No payment, subscription, billing, premium, or upgrade references found in the source code. The extension is a simple message relay bridge with no gated features. While freee as a service has paid business plans, the extension itself does not implement any payment logic or feature gating.

置信度: 85
支付平台: --
来源: AI / 高
需要登录: 是
登录理由: The extension operates exclusively on k.secure.freee.co.jp (the authenticated section of freee's service) and bridges authentication/signing events (MynaPortalAuth, MynaPortalSign) between the freee web app and a native My Number Card application. To use the core workflow (electronic application via My Number Card for company establishment), users must be logged into their freee account.

权限风险

高风险权限组合

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。

敏感权限：nativeMessaging

发布者

フリー株式会社

独立发布者

邮箱: [email protected]
电话: --
地址: --

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

freeeマイナポータル連携AP

freeeマイナポータル連携AP 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

版本、语言与抓取信息

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