AI Developer Tools

MD+HTML Reader

A read-only Markdown and HTML reader for macOS, purpose-built for reviewing AI-generated documents in development workflows.

MD+HTML Reader logo

MD+HTML Reader

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What is MD+HTML Reader?

MD+HTML Reader is a lightweight macOS application that filters a project folder to display only Markdown and HTML files, rendering them in a focused read-only environment with outline, Mermaid diagram support, and recent document tracking.

MD+HTML Reader vs Similar AI Tools

Pricing ModelFree, Free Trial, PaidFreeFreeFree
Free Credits
Key Features
  • Read-only Markdown and HTML viewer
  • Recent documents panel (viewed/modified)
  • Project navigation tree
  • Seven breakable boxes covering OWASP Agentic Top-10 vulnerabilities
  • Three guided simulations for cascading failures, human-agent trust, and rogue agents
  • Network-isolated Docker containers for safe execution
  • Code-to-runtime reasoning across cloud, Git, and Kubernetes
  • Action-gate enforces read-only policy on every API call
  • Sandboxed JavaScript execution for concurrent research
  • Append-only, SHA-256-addressed event history through Jaybase
  • AES-256-GCM encryption for stored node payloads
  • Unified RBAC for ledger, notes, snapshots, and audit reads
Pros
  • Lightweight and fast rendering
  • Read-only prevents accidental edits
  • Covers full OWASP Agentic Top-10 in a realistic manner
  • Docker isolation prevents accidental damage
  • Read-only by construction prevents accidental writes
  • Evidence-backed verification cross-checks every finding
  • Opinionated and secure accounting CLI with immutable audit trail
  • Designed for AI agent integration with JSON output
Cons
  • macOS only, no Windows or Linux version
  • Only supports Markdown and HTML file types
  • Requires Docker and technical setup
  • Not for production use; only for lab environments
  • Requires an LLM API key, incurring token costs
  • Limited to read-only operations, cannot remediate
  • Pre-1.0, limited feature set
  • No native QuickBooks import (agents must normalize data)
Best For
  • Developers using AI coding tools like Codex, Claude Code, Cursor, Trae, Gemini CLI
  • Technical writers reviewing AI-generated documentation
  • Security researchers focusing on AI agent vulnerabilities
  • Developers building MCP-based applications
  • Security engineers
  • DevOps teams
  • Small teams needing secure, auditable accounting with AI agent support
  • Developers integrating automated bookkeeping workflows

How to use MD+HTML Reader?

  1. 1Open the app and select a local folder.
  2. 2Browse or search for Markdown or HTML files.
  3. 3Use the recent documents panel to jump back to previously viewed or modified files.
  4. 4Use keyboard shortcuts for navigation, search, and font size adjustment.
  5. 5Review documents without risk of editing source files.

MD+HTML Reader Key Features

  • Read-only Markdown and HTML viewer
  • Recent documents panel (viewed/modified)
  • Project navigation tree
  • Outline and Mermaid diagram support
  • Live refresh and search
  • Configurable keyboard shortcuts
  • Sandboxed HTML preview with local CSS
  • Lightweight and fast

MD+HTML Reader Use Cases

  • Reviewing AI-generated plans, specs, reports, and release notes
  • Checking handoff notes before next prompt or commit
  • Reading HTML artifacts from AI coding agents
  • Focused document review without code clutter

MD+HTML Reader Pricing & Free Credits

MD+HTML Reader currently operates on a Free, Free Trial, Paid model.

Free Tier

Free Trial

Free

Start with a free trial; extend up to 42 days by inviting others.

Paid Plans

Paid

Undisclosed

After trial, low-cost paid access required.

Free Trial

Free

Start with a free trial; extend up to 42 days by inviting others.

Paid

Undisclosed

After trial, low-cost paid access required.

MD+HTML Reader Pros & Cons

Pros

  • Lightweight and fast rendering
  • Read-only prevents accidental edits
  • Recent documents panel for quick navigation
  • Configurable keyboard shortcuts
  • Sandboxed HTML preview for safety

Cons

  • macOS only, no Windows or Linux version
  • Only supports Markdown and HTML file types
  • Paid after trial period

What is MD+HTML Reader best for?

  • Developers using AI coding tools like Codex, Claude Code, Cursor, Trae, Gemini CLI
  • Technical writers reviewing AI-generated documentation
  • Product people reviewing specs and reports

MD+HTML Reader FAQ

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