operator

Creates, updates, and manages scheduled jobs using the manage_job tool. Use when the user wants to automate a recurring task — daily summaries, monitors, alerts, syncs, digests, periodic reports, or any cron-scheduled workflow. Covers JOB.md anatomy, cron schedules, prompt writing, stateful KV patterns, hooks, and the critical send_message delivery rule.

Creates, updates, and manages Operator skills — reusable instruction documents that teach agents new capabilities. Use when the user asks to learn something, create a skill, improve an existing skill, or make the agent smarter.