claude-code-statusline

A two-line Claude Code statusline in Catppuccin Mocha with powerline arrows.

What it shows

Line 1 — AI metrics

󰧑 Sonnet 4.6  ↑15.2k ↓1.8k ~8.7k  ████░░░░░░ 42%/200k

• Model name (strips the "Claude " prefix)
• Token breakdown: input ↑, output ↓, cached ~
• Context bar: 10-char block progress, color-coded green → yellow → red at 70% / 90%
• Context size: shows your actual window limit (200k or 1M)
• ⚡ COMPACT warning when context hits 85%+

Line 2 — Workspace

 feature/auth ✦ ↑3                              ~/projects/myapp

• Git branch + dirty indicator ✦, commits ahead ↑ / behind ↓ upstream (cached 5s)
• Current directory right-aligned, ~-prefixed, truncated to …/parent/dir if long

Requirements

• Nerd Fonts in your terminal (for the powerline arrows and 󰧑 icon)
• jq
• git (optional, for the branch segment)

Install

curl -o ~/.claude/statusline.sh \
  https://raw.githubusercontent.com/aaltw/claude-code-statusline/main/statusline.sh
chmod +x ~/.claude/statusline.sh

Then add to ~/.claude/settings.json:

{
  "statusLine": {
    "type": "command",
    "command": "~/.claude/statusline.sh"
  }
}

Theme

Colors are hardcoded to Catppuccin Mocha. The palette is defined at the top of the script as R;G;B values, so swapping to another flavour or theme is straightforward.

Segment	Color	Hex
Model	Blue	#89b4fa
Input tokens	Green	#a6e3a1
Output tokens	Yellow	#f9e2af
Cached tokens	Teal	#94e2d5
Bar (low)	Green	#a6e3a1
Bar (medium)	Yellow	#f9e2af
Bar (high)	Red	#f38ba8
Compact warn	Red	#f38ba8
Git branch	Pink	#f5c2e7
CWD	Mauve	#cba6f7