MD+HTML Reader: A Focused Review Workspace for AI-Generated Documentation

Introduction

MD+HTML Reader is a lightweight application designed for macOS users who need to review documentation created by artificial intelligence tools. Instead of opening a full code editor that shows every file in a project, this app creates a clean space that displays only readable Markdown and HTML files. It helps developers, product managers, and technical writers inspect plans, specifications, and reports without getting distracted by source code or build files. The app operates on a read-only basis, meaning users can view documents but cannot accidentally edit or delete them.

Benefits

The main advantage of MD+HTML Reader is its ability to reduce noise. Traditional code editors often show hundreds of files, making it hard to find the right document. This app filters out non-document files so users can focus immediately on the content they need to review. It also offers a calm reading surface that renders Markdown cleanly with a sidebar outline for quick navigation. Users can even view Mermaid diagrams, which are flowcharts and system architecture visuals, directly inside the app. Security is another key benefit because the app processes all data locally on the user's Mac. No information is sent to a server, and the read-only design prevents accidental changes to critical project files.

Use Cases

This tool is perfect for teams using AI to generate code and documentation. Engineers can use it to review agent-generated plans and release notes before committing changes to a repository. Product managers can validate requirements and status reports produced by AI tools without needing to open a heavy integrated development environment. Technical writers can use the app to check Markdown drafts and HTML outputs in a safe environment. It is also useful for inspecting prototype pages that include local CSS styling. The live refresh feature allows users to watch documents update in real time as AI tools regenerate them, which speeds up the iteration process.

Pricing

The article mentions that the app is currently in a free trial phase. Users can download and install the macOS app to begin the trial. There are options to extend the trial or switch to paid access, but specific pricing details are not provided in the available information.

Vibes

The app is designed with a philosophy of safety and focus. Users appreciate that it keeps their data private by processing everything locally. The interface is described as calm and distraction-reduced, which helps during long review sessions. However, some users might find the read-only design limiting if they need to edit documents within the same application. The app is also currently available only for macOS, which means Windows and Linux users cannot use it yet.

Additional Information

MD+HTML Reader is a specialized tool built for the modern AI-driven development lifecycle. It was created to help teams validate AI-generated documentation before integration or handoff. The app supports local CSS files, allowing users to verify layout and styling without needing a full browser development setup. While Mermaid rendering may require an internet connection depending on the engine used, the core functionality remains robust for local file inspection.