name: cost-report
description: Show Claude Code cost report with session breakdowns, token counts, and ROI analysis
argument-hint: [--range YYYY-MM-DD:YYYY-MM-DD] [--session ] [--format summary|csv|justify|untagged]
allowed-tools: [Bash]
Run the cost tracker report. Pass through any arguments the user provides.
node ~/.claude/cost-tracker/bin/cost-report $ARGUMENTS
If no arguments given, run with no flags (shows all-time summary).
Common usage:
/cost-report — full summary
/cost-report --range 2026-04-07:2026-04-08 — date range
/cost-report --session <8-char-id> — session detail with stage/turn breakdown
/cost-report --format justify — ROI justification report
/cost-report --format csv — CSV export
After showing the report, offer to tag any untagged sessions if there are any.