Show HN: Marky – A lightweight Markdown viewer for agentic coding

Seems like I'm just part of the club here, but I've also been working on something similar recently.

https://vantageapp.dev/

I find connecting understanding between humans and agents is one of the most important parts of the agentic development cycle, and markdown is a great way to handle that.

Not only can you point it at an entire directory, you can point it at multiple projects, quick load a project with a keyboard shortcut, and also easily see recent file that changed to help you find the 75th file your agent just wrote for you.

Recently, I've started to add a review interface where you can track changes, and add comments for your agent, and then instead of trying to do some complicated integration with an agent, it just has a copy button, and it copies all the comments, which context, and instructions for the agent how to reply.

I also find that I generate TONS of markdown junk during development, and I needed a way to handle it and keep it out of the main repository so I built this tool:

https://github.com/mschulkind-oss/swarf/

Somewhat related. I've also been generating lots of markdown files, which I've occasionally wanted to print out (so I can rest my eyes, or just read them somewhere other than my desk.) First class (free) printing support for rendered markdown seems like a lacuna in the overall ecosystem. I'm currently using the "print" plugin for VS Code, which opens rendered markdown in a browser window, which I print from there. Curious if anyone knows of better options?

I built a similar thing today for my hyprland desktop!

https://github.com/robinduckett/hyprmark

https://zerodevx.github.io/zero-md/ is the real deal. No react bs.

seems like vscode + preview is nearly the same?

I guess my key issue is, with files getting continuously modified by coding agents, I want really good integration with git and live update features. If the file just got edited, make it easy to see the new parts etc.