kevinzai/commander/cache-monitor

# Find today's sessions
find ~/.claude/projects/ -name "*.jsonl" -mtime -1 2>/dev/null | head -20

# Cost by agent (last 24h)
for dir in ~/.openclaw/agents/*/; do
  agent=$(basename "$dir")
  cost=$(find "$dir/sessions/" -name "*.jsonl" -mtime -1 -exec grep -h '"totalCost"' {} \; 2>/dev/null | \
    jq -s '[.[].totalCost // 0] | add' 2>/dev/null || echo "0")
  if [ "$cost" != "0" ] && [ "$cost" != "null" ]; then
    echo "$agent: \$$cost"
  fi
done | sort -t'$' -k2 -rn

# Check cache_read_input_tokens vs input_tokens ratio
# Higher ratio = better caching = lower cost
find ~/.openclaw/agents/*/sessions/ -name "*.jsonl" -mtime -1 -exec \
  grep -h '"cache_read_input_tokens"' {} \; 2>/dev/null | \
  jq -s 'if length > 0 then
    { total_input: ([.[].input_tokens // 0] | add),
      cache_read: ([.[].cache_read_input_tokens // 0] | add) } |
    .cache_rate = (if .total_input > 0 then (.cache_read / .total_input * 100 | round) else 0 end)
  else { note: "no data" } end'

# Cost & Cache Report — YYYY-MM-DD
 
## Summary
-Period: Last 24h / 7d / 30d
-Total cost: $X.XX
-Budget remaining: $XX.XX of \$100/month
-Cache hit rate: XX%
 
## By Agent (top 10)
| Agent | Sessions | Cost | Cache Rate |
|-------|----------|------|-----------|
 
## By Project (top 10)
| Project | Sessions | Cost | Notes |
|---------|----------|------|-------|
 
## Alerts
-🔴 Agents with <30% cache rate (settings misconfigured?)
-🟡 Agents with cost >\$5/day
-✅ Well-optimized agents (>70% cache rate)
 
## Recommendations
-Specific actions to reduce cost