Unlike generic markdown editors that treat every document as a floating note, marka.md starts with the AI context workflow; organize folders like an IDE, write with live preview, switch to reading mode for proofing, and ⌘⇧C to copy clean markdown into Claude, ChatGPT, Gemini, or any agent. Standout features: IDE-style sidebar with drag/rename/⌘⌥Z undo, live preview (mermaid + math + shiki), 5 themes, ⌘K command palette, find/replace. Notarized macOS app, open source MIT, zero telemetry.
