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the best interface for

Claude Code
open source public alpha
run agents in the terminal.
edit markdown visually.
other platforms
platform architecture format download
macOS apple silicon dmg download
macOS intel dmg download
Windows x86-64 exe download
debian x86-64 deb download
linux x86-64 appimage download
other platforms

ship faster

write markdown plans.
explain code with diagrams.

mermaid
research
plan
implement
write specs, not code
track progress visually
ship faster

your rules

define your stack.
own your conventions.

json
"stack": "next.js"
"style": "functional"
"tests": "vitest"
โ€ข write pure functions
โ€ข test everything
โ€ข make no mistakes
๐Ÿง  67%
๐Ÿ’ฐ $4.20
opus 4.5
โ”โ”โ”โ”โ” Claude Code โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
Welcome back Taylor!
๐Ÿฆ€
Opus 4.5 ยท Claude Pro
taylor@spacecake.ai's Organization ~/Documents/GitHub/spacecake/
Tips for getting started
Run ./init to create a CLAUDE.md file with instructions for Claude
Recent activity
No recent activity
โฏ โ– 
? for shortcuts
tasks
task title status owner
1 create database schema completed agent-1
2 build api endpoints in progress agent-2
3 add unit tests pending โ€”
4 update documentation pending โ€”

built for the terminal

track your context window and usage cost in real time

integrated terminal

everything you need in one glance

run Claude Code in the integrated terminal (Ghostty)

  • Claude knows which file you're editing
  • see your context window and usage cost in real time
  • more integrations coming soon
๐Ÿง  67%
๐Ÿ’ฐ $4.20
opus 4.5
      

monitor claude tasks

see what Claude is working on in real time

task table

keep agents on track

Claude creates tasks as it works

  • see pending, in-progress, and completed tasks
  • filter by status to focus on what matters
  • tasks sync automatically with claude code
tasks
task title status owner
1 create database schema completed agent-1
2 build api endpoints in progress agent-2
3 add unit tests pending โ€”
4 update documentation pending โ€”

editor features

rich code blocks

rich code blocks

powered by CodeMirror

WYSIWYG editing

WYSIWYG editing

with the features you need for spec-driven development

navigate your codebase

navigate your codebase

jump between specs and implementation with ease

keep agents on track

keep agents on track

split features into actionable steps and monitor their progress