usage-guard

Work a task autonomously and continuously, checking usage-window consumption (the 5-hour block by default, or the 7-day/weekly cap with --window 7d) at each checkpoint, and stop when usage hits a threshold (default 99%) instead of getting rate-limited mid-action. Use when the user runs /usage-guard <task>, /usage-guard --queue <task>, /usage-guard --window 7d <task>, says "keep going until I'm almost out of usage", "grind on this until the 5-hour limit", "use up my block on this", "stop when I'm near my weekly/7-day limit", or "work until 99% then stop / then queue the rest".