cc-alchemy-statusline

A feature-rich statusline for Claude Code — model, branch, context, usage, tasks, and your last prompt at a glance.

한국어

┌──────────────────────────────────────────────────────────────────┐
│ Opus 4.6 (1M) │ main │ 42k/1M │ 5h 2% (3h51m) │ Tasks 3/5    │
│ ▸ 14:32 add npm download chart to README and todo progress to…  │
└──────────────────────────────────────────────────────────────────┘

• Line 1 — Model, branch, context, usage, task progress
• Line 2 — ▸ HH:MM timestamp + your last prompt (truncated to fit)

Install

npx -y cc-alchemy-statusline

Restart Claude Code and you're done.

Features

• Model name — Currently active Claude model (e.g. Opus 4.6 (1M))
• Git branch — Current branch (* if dirty, clickable link to GitHub)
• Context window — Used / total tokens (e.g. 42k/1M)
• 5h / 7d usage — Subscription utilization with time until reset
• Task progress — TodoWrite completion count (e.g. Tasks 3/5)
• Last prompt — ▸ HH:MM your most recent message, displayed on line 2
• Color-coded — Green / Yellow / Red based on usage percentage
• Zero dependencies — Pure Node.js stdlib, no npm packages required
• Cross-platform — macOS, Linux, Windows

How It Works

The statusline reads data from:

1. Claude Code stdin — Model info, workspace, context window
2. Anthropic API — 5-hour and 7-day subscription usage (cached, background refresh)
3. Git CLI — Branch name, dirty state, remote URL
4. Session history — Last user prompt from ~/.claude/history.jsonl

Requirements

• Node.js 18+
• Claude Code CLI (logged in)

License

MIT