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spacecake

spacecake

Run Claude Code agents in terminal with a visual editor

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Terminals are great for running agents, but terrible for editing markdown. spacecake is an open-source desktop app that supercharges Claude Code with a Notion-style markdown editor and integrated Ghostty terminal. The status bar shows your context window and usage cost ($) in real time, while the tasks panel gives you a live view of what agents are doing and what’s coming next.
spacecake gallery image
spacecake gallery image
spacecake gallery image
spacecake gallery image
Free
Launch tags:Developer Tools•Artificial Intelligence•GitHub
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Intercom
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What do you think? …

alexander
Maker
📌
My workflow has completely changed in the last 6 months. I hardly ever write code by hand anymore - most of my time is spent writing markdown specs and prompts for Claude. The terminal is the best interface we have for agents, but it's a terrible interface for markdown. As a long-time Notion user suddenly living in the terminal, I wanted the best of both worlds. So I built spacecake.
Piroune Balachandran

Terminal handles the agent loop fine, but markdown streams look brutal. Been eyeing Claude Chic for the rendering side, though worktree support for parallel agents is what pulled me in there. Spacecake's visual editing angle could be the unlock if it handles concurrent sessions as cleanly.