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Kissmark
GitHub

A macOS app for agent-written Markdown

Your agent writes the document. You review it in a real window.

Kissmark opens the Markdown your coding agents produce in a clean Mac window, marks the places worth checking and hands your review back to the agent. Your files stay plain Markdown. Free to download.

Check the download 
shasum -a 256 -c SHA256SUMS --ignore-missing
Connect your agent (MCP command) 
/Applications/Kissmark.app/Contents/Helpers/kissmark-mcp

Download the DMG and SHA256SUMS from the release page, then copy Kissmark.app to Applications. macOS 14 or later.

Download for Mac Read the full story (Korean)
Version
2.3.16
License
MIT, free
Runs on
macOS 14+, Apple silicon and Intel
Connects through
MCP, five tools

A chat scroll is not a place to review.

Agents write reports and plans faster than ever, yet you still check them in the chat scroll. They are hard to find later, and it is hard to tell what needs your eyes. Kissmark moves the review into its own window. It never writes the document for you. You look, and you decide.

Review points

The agent marks what to check.

Your agent opens the document in Kissmark over MCP and can point out what needs review. If it doesn't, Kissmark looks for headings such as decisions, warnings, failures and next steps, and builds review cards from them. You read the marked places and choose. The agent reads your answer back and keeps working.

How a review travels
  1. open_documentThe agent opens the document in Kissmark
  2. add_review_pointsIt marks what you should check
  3. review_statusIt reads back what you decided

Plain files

Your documents stay plain Markdown.

Browse folders, switch between reading and editing, rely on autosave and open the raw Markdown when you want it. Files stay ordinary Markdown on disk. Copy finished ones to an archive folder or keep one-way copies in mirror folders. Review history stays in SQLite inside the app on that Mac and never leaves it.

Kissmark app icon
App icon. Source: kissmark-releases repository.

Connect

It plugs into the agent you already use.

Five MCP tools connect Kissmark to clients such as Claude Code, Codex, omp, Cursor, Claude Desktop and VS Code, at no cost. Settings → Connect finds the clients on your Mac. Installing and registering still wait for your own approval on the command line, so nothing changes behind your back.

MCP tools
  1. open_documentOpen a document
  2. add_review_pointsAdd review points
  3. review_statusRead review status
  4. recent_documentsList recent documents
  5. search_documentsSearch recorded documents

And the small things are thought through.

Most of them stay out of sight until you need them.

  1. Cards, highlights, comments

    Review cards, highlights in the text and comments sit right in the document.

  2. Recent and search

    Recent documents and local search bring back what your agents wrote last week.

  3. Code blocks that read well

    Each code block shows its language and a copy button, with VS Code colors in light and dark.

  4. Your look

    Korean or English interface, themes, text size, spacing and fonts. Your documents are never translated.

  5. Claude Desktop extension

    A ready extension ships inside the app at Contents/Resources/kissmark.mcpb.

  6. Build it yourself

    A source snapshot is public. Verified with Xcode 27.0 and Swift 6.4.

Works with the clients you already use.

Any client that speaks MCP can open documents in Kissmark.

Before you start

Download, drag, connect.

Get the DMG from the release page, copy Kissmark to Applications and point your agent at the MCP helper inside the app.

Download for Mac Read the full story (Korean)