AI 产品解读Bridge plugin enabling communication between the Japanese government's One-Stop Automobile Ownership Procedures web service (oss.mlit.go.jp) and a local native messaging application for document processing and submission
Facilitates Japanese automobile ownership-related government procedures (vehicle registration, insurance, tax filings) by enabling the government web portal to interact with local native applications for digital signing, document processing, and secure data exchange that cannot be done through a standard browser alone
User accesses oss.mlit.go.jp government portal → authenticates with government credentials → the web page invokes plugin methods via postMessage → content script relays to background service worker → background connects to native messaging host (jp.go.mlit.oss.term.addon) → native app processes request (likely digital signing/certificate operations) → results flow back through the same chain to the web page
Bridges web page requests to a native messaging host application via Chrome's native messaging APIInjects helper script into the government portal to capture request parameters and session dataForwards method invocations with sessionId, CSRF tokens, and request parameters to native appReturns processing results and callbacks back to the web applicationHandles tab lifecycle events (close, update, replace) to manage native port connections
- 目标用户
- Japanese citizens and businesses processing automobile ownership procedures / Users of the MLIT One-Stop Service portal (oss.mlit.go.jp)
- Chrome Web Store detail was unavailable (fetch error), so no store metadata could be used for verification
- Cannot inspect the native messaging host application (jp.go.mlit.oss.term.addon) which may have its own requirements
- The specific government authentication method cannot be confirmed from extension source alone
付费分析未识别到付费功能
This is a Japanese government browser extension for automobile ownership procedures. There is no evidence of any paid features, billing, subscriptions, or payment processing anywhere in the codebase. All keyword hits for 'pro' are false positives matching JavaScript variable names like 'portProp' and 'properties'. Government services in Japan are typically free or charge only standard administrative fees at the destination, not through the extension.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 中
- 需要登录
- 是
- 登录理由
- The extension reads sessionId and CSRF tokens from meta tags on the destination service (oss.mlit.go.jp), which is a Japanese government portal for automobile ownership procedures. Users must be authenticated with the government service to use the core workflow. The extension itself does not implement login UI; authentication is handled by the destination government web application (likely requiring My Number Card or similar government credentials).
