Cron Scheduler

Recurring jobs that fire agent prompts on an interval.

Commands

/cron add <name> <interval> <prompt>   — schedule a job
/cron list                             — show all jobs
/cron pause <name>                     — pause
/cron resume <name>                    — resume
/cron remove <name>                    — delete

Interval Syntax

Stdlib-parsed durations: 30m, 2h, 1d, 1h30m.

Behavior

• Jobs persist to ~/.kerux/cron/jobs.json (atomic writes)
• Background ticker in Gateway::run() checks due jobs each tick
• Downtime burst protection: if multiple fires were missed while the process was down, only ONE catch-up run fires
• Job output is delivered to the channel that created it

Implementation

• kerux-core/src/scheduler.rs — Scheduler with atomic JSON persistence