1
GitHub Actions triggers the bot at 9 AM and 6 PM UTC every day via cron schedule.
2
activity_bot.py picks a weighted daily target from 0–4, with weekdays busier, weekends lighter, and rare two-day breaks.
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Each run is capped at two commits, uses random timing offsets, and avoids repeating the previous commit message.
4
No secrets needed. The workflow uses GitHub's built-in GITHUB_TOKEN for push access.