Current Claude /statusline

statusline-command.sh

#!/bin/bash

input=$(cat)

# --- Colors (256-color, dimmed for terminal) ---
CYAN='\033[38;5;73m'
PURPLE='\033[38;5;103m'
GRAY='\033[38;5;243m'
WHITE='\033[38;5;252m'
GREEN='\033[38;5;107m'
BOLD_WHITE='\033[1;38;5;252m'
RESET='\033[0m'

# --- Extract fields ---
model_name=$(echo "$input" | jq -r '.model.display_name // "Unknown"')
thinking_level=$(echo "$input" | jq -r '.effort.level // (if .thinking.enabled then "on" else "off" end)')
used_pct=$(echo "$input" | jq -r '.context_window.used_percentage // 0')
total_in=$(echo "$input" | jq -r '.context_window.total_input_tokens // 0')
total_out=$(echo "$input" | jq -r '.context_window.total_output_tokens // 0')

# Format used percentage to 1 decimal
used_pct_fmt=$(printf "%.1f" "$used_pct")

# Format total tokens (input+output) as human-readable (e.g. 60.0M)
total_tokens=$((total_in + total_out))
if [ "$total_tokens" -ge 1000000 ]; then
  total_fmt=$(awk -v n="$total_tokens" 'BEGIN { printf "%.1fM", n/1000000 }')
elif [ "$total_tokens" -ge 1000 ]; then
  total_fmt=$(awk -v n="$total_tokens" 'BEGIN { printf "%.1fK", n/1000 }')
else
  total_fmt="${total_tokens}"
fi

# --- Cost estimation ---
# No direct cost field; approximate using Sonnet/Opus-class blended rate
# based on cache-aware token usage from current_usage if present.
input_tokens=$(echo "$input" | jq -r '.context_window.current_usage.input_tokens // 0')
output_tokens=$(echo "$input" | jq -r '.context_window.current_usage.output_tokens // 0')
cache_creation=$(echo "$input" | jq -r '.context_window.current_usage.cache_creation_input_tokens // 0')
cache_read=$(echo "$input" | jq -r '.context_window.current_usage.cache_read_input_tokens // 0')

# Rough Opus-class pricing per token (USD): input 15/M, output 75/M, cache write 18.75/M, cache read 1.5/M
cost=$(awk -v i="$input_tokens" -v o="$output_tokens" -v cw="$cache_creation" -v cr="$cache_read" \
  'BEGIN { printf "%.2f", (i*15 + o*75 + cw*18.75 + cr*1.5) / 1000000 }')

# --- Rate limits ---
session_pct=$(echo "$input" | jq -r '.rate_limits.five_hour.used_percentage // empty')
session_reset=$(echo "$input" | jq -r '.rate_limits.five_hour.resets_at // empty')
weekly_pct=$(echo "$input" | jq -r '.rate_limits.seven_day.used_percentage // empty')
weekly_reset=$(echo "$input" | jq -r '.rate_limits.seven_day.resets_at // empty')

now=$(date +%s)

format_duration() {
  local secs=$1
  if [ -z "$secs" ] || [ "$secs" -le 0 ] 2>/dev/null; then
    echo "--"
    return
  fi
  local days=$((secs / 86400))
  local hours=$(((secs % 86400) / 3600))
  local mins=$(((secs % 3600) / 60))
  if [ "$days" -gt 0 ]; then
    printf "%dd %dhr %dm" "$days" "$hours" "$mins"
  else
    printf "%dhr %dm" "$hours" "$mins"
  fi
}

if [ -n "$session_pct" ]; then
  session_pct_fmt=$(printf "%.1f" "$session_pct")
  session_remain=$((session_reset - now))
  session_reset_fmt=$(format_duration "$session_remain")
else
  session_pct_fmt="--"
  session_reset_fmt="--"
fi

if [ -n "$weekly_pct" ]; then
  weekly_pct_fmt=$(printf "%.1f" "$weekly_pct")
  weekly_remain=$((weekly_reset - now))
  weekly_reset_fmt=$(format_duration "$weekly_remain")
else
  weekly_pct_fmt="--"
  weekly_reset_fmt="--"
fi

# --- Build line 1 ---
printf "${CYAN}Model:${RESET} ${CYAN}%s${RESET} ${GRAY}|${RESET} ${PURPLE}Thinking: %s${RESET} ${GRAY}|${RESET} ${WHITE}Ctx Used: %s%%${RESET} ${GRAY}|${RESET} ${GRAY}Total: %s${RESET} ${GRAY}|${RESET} ${WHITE}Cost:${RESET} ${GREEN}\$%s${RESET}\n" \
  "$model_name" "$thinking_level" "$used_pct_fmt" "$total_fmt" "$cost"

# --- Build line 2 ---
printf "${WHITE}Session: %s%%${RESET} ${GRAY}|${RESET} ${WHITE}Reset: %s${RESET} ${GRAY}|${RESET} ${WHITE}Weekly: %s%%${RESET} ${GRAY}|${RESET} ${BOLD_WHITE}Weekly Reset: %s${RESET}\n" \
  "$session_pct_fmt" "$session_reset_fmt" "$weekly_pct_fmt" "$weekly_reset_fmt"

1. Store as ~/.claude/statusline-command.sh
2. chmod 644 ~/.claude/statusline-command.sh
3. Add the following to your ~/.claude/settings.json

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

Looks like this: