dsh-peak

Usage

Ask the agent:

• "is it peak pricing right now?" → calls dsh_peak_status
• "run this long job off-peak" → the agent checks dsh_peak_status first and reports the window

The pill itself needs no interaction: it self-updates every 30s and flips color at each window boundary.

dsh_peak_status returns the summary an agent reads plus structured fields: peak, offPeakReason (weekend / holiday / none, the last when only the peak-window rule applies), holidayName (empty unless the day is a holiday), makeupWorkday, the UTC and Beijing clocks, nextSwitchUtc / nextSwitchInMinutes, and holidayCalendarThrough / holidayCalendarStale.

Tool schemas use the harness's JSON-schema subset, which takes a single type string per node — a type array disables the whole plugin entry at load, so offPeakReason carries the none sentinel instead of a nullable type.