Claude Code Usage Report

Uses bunx ccusage to report token consumption and costs from Claude Code sessions.

IMPORTANT: The ONLY valid subcommands are daily, weekly, monthly. Do NOT use today, this_week, this_month, or any other subcommand — they will crash.

Workflow

1. Determine the subcommand

Map the user's intent to one of the three valid subcommands:

| User intent | Subcommand | Extra flags | |-------------|------------|-------------| | "today" / "how much today" / default | daily | --since $(date +%Y%m%d) --until $(date +%Y%m%d) | | "this week" / "weekly" | weekly | (none) | | "this month" / "monthly" | monthly | (none) | | "last 7 days" | daily | --since $(date -d '7 days ago' +%Y%m%d) | | "in February" / specific month | daily | --since 20260201 --until 20260228 |

2. Run ccusage

{ "tool": "exec", "command": "bunx ccusage daily --no-color -z Europe/Paris -o desc --since $(date +%Y%m%d) --until $(date +%Y%m%d)" }

Replace daily with weekly or monthly as needed. Add --breakdown if the user asks for per-model details.

3. Format the output

📊 Claude Code Usage — <period>

Date/Period : <value>
Models      : <comma-separated list>
Input       : <n> tokens
Output      : <n> tokens
Cache read  : <n> tokens
Total       : <n> tokens
Cost        : $<amount> USD

For multi-row output (e.g. last 7 days), summarize totals and list each row briefly.

4. Deliver

• Chat: Send the formatted message directly
• Telegram (cron context): Reply with ONLY the formatted message in a code block — no extra commentary

5. Error handling

• If bunx ccusage fails → check if bun/bunx is installed, report the error
• If no data for the requested period → inform the user clearly ("No usage data found for this period")
• If the output is empty → suggest checking a broader date range

Examples

| User says | Period | Flags | |-----------|--------|-------| | "Show my claude code usage" | daily | (none) | | "How much did I spend this week?" | weekly | (none) | | "Monthly report with model breakdown" | monthly | --breakdown | | "Usage for the last 7 days" | daily | --since $(date -d '7 days ago' +%Y%m%d) |