dsh-peak-status

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A peak-hour indicator for the DeepSeek Harness web GUI. A small native chip in the session header shows whether the current Beijing time is inside DeepSeek's API peak window, with a live clock, a countdown to the next transition, and a pricing hint.

Peak windows

DeepSeek's official peak/valley API pricing (effective 2026-08-17, weekends adjusted 2026-08-23):

State	When (Beijing time)	Price
🔴 Peak	weekdays 09:00–12:00 and 14:00–18:00	peak price (= off-peak ×2)
🟢 Off-peak	everything else — including all of Saturday & Sunday	half of peak

Weekends (Saturday and Sunday) are charged at the valley price all day — no peak windows on weekends.

Per DeepSeek's peak/valley note, the only days that can peak are ordinary Monday–Friday working days:

Day	State (Beijing time)
法定节假日 (statutory holiday)	valley for the whole day, exactly like a weekend
调休上班的周末 (a weekend worked)	valley for the whole day too — 调休 does not change billing

So the chip shows 🟢 国庆节 instead of a red peak on 1 October, and 🟢 调休上班 · 谷价 on a 调休 Saturday.

What you get

• A colored status dot — red = peak, green = off-peak — plus the live Beijing clock (HH:MM:SS, timezone Asia/Shanghai, independent of your machine's timezone)
• A countdown: 剩 3h 54m · 价格 ×2 during peak / 距高峰 3h 54m · 半价 off-peak
• Holiday awareness: on a 法定节假日 the chip names the festival (e.g. 国庆节) and counts down to the first peak window after the break; on a 调休上班的周末 it shows all-day valley and tags the day
• Click the chip to expand a detail card: peak windows, the next transition with a HH:MM:SS countdown, and a progress bar of the current phase
• Fully themed with the web UI's native --dsw-alias-* variables — it blends into the interface instead of floating over it
• Mounted persistently: it survives dsh web restarts

Install

dsh plugin --profile web add dsh-peak-status

Prefer installing straight from GitHub:

dsh plugin --profile web add github:xiaoyi-xx/dsh-peak-status

Then restart dsh web (or refresh the page). The chip appears at the top-right of the conversation header.

Usage

The chip updates every second. Click it to expand/collapse the detail card; hover for a quick tooltip. Peak/off-peak state follows the official schedule above, computed in Beijing time over the official work calendar.

If DeepSeek ever changes the peak schedule, a new release will ship with the updated windows — open an issue on this repository if you notice a mismatch.

Holiday calendar

The calendar (法定节假日 + 调休 makeup days) is fetched over the network, with three layers of fallback:

1. Host route — the plugin's host half serves a same-origin route /dsh-peak-status/holiday/<year>. It tries jiejiariapi first and apihubs second, normalizes both shapes and caches the result in memory for 6 hours, so every browser tab shares one fetch.
2. Browser fallback — if that route is unavailable, the browser half calls api.apihubs.cn directly (it is CORS-enabled).
3. Plain weekend rule — with no calendar at all the chip behaves exactly like 1.0.3: weekday windows plus weekend valley.

Normalized days are cached in localStorage for 24 hours, so a restart or a spell offline still renders the right state, and the detail card always reports the source (已同步 · jiejiariapi / 未同步 · 暂按周末规则).

Pricing follows DeepSeek's 峰谷时间说明: 调休上班的周末 and 中国法定节假日 are billed at the off-peak rate for the whole day. The calendar supplies exactly those two labels — a 调休 day never gains a peak window.

License

MIT