Who it is forA technical writer drafting docs in a plain text editor.
The problemSwitching to a browser preview after every save breaks flow.
The outcomeA rendered view that follows every save, plus space bar previews in Finder.
What you need first
- macOS
- Homebrew for the cask install
Steps
- Install Imark with Homebrew
- Double-click a .md file or run
imark notes.md - Edit in your usual editor and save
- Use the space bar in Finder for Quick Look previews
Prompt for your agent
Open <file.md> with `imark notes.md`-style usage, edit it in another editor, and confirm the rendered view updates after save.
Caveat. Nothing leaves the machine, so there is no cloud sync of comments.
Use this in your AI agent
Ask your agent
Using the Deduped MCP, get the setup steps for migsilva89/imark and "Keep a live rendered preview open while you write"
Add Deduped to Claude Code once
claude mcp add --transport http deduped https://dedupedai.com/mcp
Every Monday: the 5 hottest repos and exactly how to use them. Free, one email a week, unsubscribe anytime.
Get them freeShare: X LinkedIn Hacker News Email Copy link
Third-party repos we don't own. AI-written use cases can be wrong. Disclaimer