Native Mac Markdown app where reviewing an agent's spec works like a pull request: comment on the exact passage over MCP, the agent fixes it, and every fix shows as a diff to accept or send back
DotMD is a Markdown viewer and editor for Mac with review built in: reading is free, and when an agent sends you a plan or spec, you comment on the exact passage, the agent fixes it, and every fix shows up in the file for you to accept — like a pull request, for documents.
It is also an MCP server on localhost, so any agent on your Mac can open your files, show you what it wrote, read your comments and send drafts for review. Pro (reviewing, editing, MCP, history, search, export) is $19.99 a year or $49.99 for life, after a 3-day trial.
| Pricing | Freemium |
|---|---|
| Category | Coding & Development |
| Platforms | mac |
| Company | DotMD |
| Best for | Mac users who review agent-written specs and docs and want code-review discipline |
| Official website | getdotmd.com |
The right coding tool depends on where you write code and how much of your codebase it can understand. IDE integration is the first filter — a tool that lives in your editor, sees your project files and respects your stack will help far more than a general chatbot you paste snippets into. Look for accurate completions, clear explanations of suggested changes, and strong refactoring and debugging support for your main languages. Privacy deserves real attention: check whether your code is used for training, and whether a self-hosted or enterprise option exists for sensitive projects. Price against the hours it actually saves — most developers feel the difference within the first week of real use.
DotMD is a Markdown viewer and editor for Mac with review built in: reading is free, and when an agent sends you a plan or spec, you comment on the exact passage, the agent fixes it, and every fix shows up in the file for you to accept — like a pull request, for documents.
DotMD offers Comment on the exact passage and the agent fixes it, with the fix shown as a diff to accept or send back, Needs You queue lists every file where an agent waits for you, with a Dock count, MCP server on localhost for Claude Code, Codex, Cursor and VS Code, Version history — compare any two versions, revert one block or restore a file, GitHub-like rendering: tables, code highlighting, Mermaid diagrams, KaTeX formulas, Search across files by name and content, plus on-device AI actions and One purchase works on all your Macs, App Store or direct.
DotMD follows a freemium model: a free tier is available, and paid plans unlock higher limits and advanced features. Check its official website for current plan prices.
Strengths of DotMD include Reading is free, forever; Comments stay tied to the passage, so nothing gets lost in chat; No accounts — files, comments and history stay on your Mac. On the downside, Reviewing, editing and MCP are Pro-only — reading is free; DotMD must be open for its MCP server to run.
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Best for: Teams serving DeepSeek models at scale on their own hardware
Pricing: Open Source
Limitation: First release supports one model family (DeepSeek-V4.1-Flash) and offline inference only
