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Claude Usage Checker

Check Claude Code / Claude Max usage limits. Run when user asks about usage, limits, quota, or how much Claude capacity is left.

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版本1.3.0
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name: claude-usage description: Check Claude Code / Claude Max usage limits. Run when user asks about usage, limits, quota, or how much Claude capacity is left. homepage: https://github.com/aligurelli/clawd metadata: { "openclaw": { "requires": { "bins": ["claude"], "pty": true } } }

Claude Usage Checker

Launches the Claude CLI interactively (PTY) and reads the /usage output to report your Claude Code / Claude Max quota.

Prerequisites

  • Claude CLI must be installed (npm i -g @anthropic-ai/claude-code) and logged in
  • If running claude shows "Missing API key", the user must log in manually first: open a terminal, run claude, and complete the browser login flow
  • Requires an interactive PTY — the agent will launch a local process and read its output (quota info only)

Steps

  1. Launch claude with PTY
  2. Wait for the welcome screen (poll until it appears)
  3. Send /usage + Enter
  4. Read the output (poll until usage data appears)
  5. Close with Escape then /exit
  6. Report the results

Commands

# Launch claude with PTY
exec pty=true command="claude"

# Wait and check log
process action=poll sessionId=XXX timeout=5000

# Send /usage
process action=send-keys sessionId=XXX literal="/usage"
process action=send-keys sessionId=XXX keys=["Enter"]

# Read output
process action=poll sessionId=XXX timeout=5000

# Exit
process action=send-keys sessionId=XXX keys=["Escape"]
process action=send-keys sessionId=XXX literal="/exit"
process action=send-keys sessionId=XXX keys=["Enter"]

Notes

  • If you see "Missing API key" → tell the user to log in; browser-based login won't work headlessly
  • Allow a few seconds between polls — Claude CLI starts slowly
  • "Current week" = weekly reset, not daily

Output Format

Report in a table:

UsageResets
Current sessionX% usedtoday at HH:MM (timezone)
Weekly (all models)X% usedHH:MM (timezone)
Weekly (Sonnet only)X% usedHH:MM (timezone)
Extra usageX% used / $X of $Y spentdate (timezone)

Always show reset times. The CLI displays them as "Resets Xpm" — convert to HH:MM format.

如何使用「Claude Usage Checker」?

  1. 打开小龙虾AI(Web 或 iOS App)
  2. 点击上方「立即使用」按钮,或在对话框中输入任务描述
  3. 小龙虾AI 会自动匹配并调用「Claude Usage Checker」技能完成任务
  4. 结果即时呈现,支持继续对话优化

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