Shop on the 京东 (JD) app. Use whenever the user wants to buy, order, or price something on 京东 / JD, including 京东七鲜 fresh groceries, or names the 京东 app.
Shop on the 淘宝 (Taobao) app. Use whenever the user wants to buy, order, or price something on 淘宝 / Taobao / 淘宝闪购, or names the Taobao app.
First-run setup — learn the bboxes of your three key input boxes (Spotlight search, chat input keyboard-down, chat input keyboard-up) plus the keyboard keys and Paste buttons. Run once when SYSTEM shows the first-run notice, before opening apps by search or sending messages. Screenshot each page, read the box coordinates off the returned elements, save them with the screen_layout.py CLI.
Use when the task involves scheduling future work — any "remind me at …", "every weekday …", "check again in 30 min", or closing a fired cron job. Also use to reschedule or list jobs. NOT for one-off in-session waits. NEVER edit jobs.md by hand (the cron parser is strict).