Coding

Screen Activity Tracker Lite

Minimal screen activity tracking. Trigger: track screen, start/stop tracking, daily summary, search history, 开始追踪屏幕, 屏幕活动总结, 整理今天的操作. Uses cron tool for trac...

What it does

Minimal screen activity tracking. Trigger: track screen, start/stop tracking, daily summary, search history, 开始追踪屏幕, 屏幕活动总结, 整理今天的操作. Uses cron tool for tracking and bash for summary/search.

The skill document

Screen Activity Tracker (Lite)

Zero-config screen activity tracking.

⚠️ CRITICAL: Tool Usage Rules

NEVER call skill_workshop tool. It will error. Only use:

User Intent	Tool	How
Start tracking	`cron`	`{"operation":"add","name":"屏幕活动记录","command":"...","cron":"/5 * * *"}`
Stop/Resume/List	`cron`	`{"operation":"edit","jobId":"...","enabled":false}` or `{"operation":"list"}`
Daily summary	bash	`python3 /scripts/activity-analyzer.py summary`
Search history	bash	`python3 /scripts/activity-analyzer.py search "keyword"`

Start Tracking

Check /config.json exists (if not: cp config.example.json config.json)
Call cron tool:

{
  "operation": "add",
  "name": "屏幕活动记录",
  "command": "sh -lc '/bin/bash /scripts/screen-activity.sh'",
  "cron": "*/5 * * * *",
  "timeoutSeconds": 90
}

Report job ID + interval to user.

Stop / Edit

{"operation": "edit", "jobId": "", "enabled": false}
{"operation": "edit", "jobId": "", "cron": "*/10 * * * *"}
{"operation": "list"}

Summary & Search (bash)

python3 /scripts/activity-analyzer.py summary
python3 /scripts/activity-analyzer.py search "VS Code"

Config (config.json) — 4 fields

Field	Default	Description
`output_dir`	`~/screen-activity`	Logs location
`mlx_url`	`http://192.168.1.198:18000/v1`	VL model endpoint
`interval_minutes`	`5`	Capture frequency
`keep_days`	`7`	Retention (0=forever)

License

MIT

Related skills

Screen Activity Tracker

Screen activity tracking. Trigger: track screen activity, start/stop tracking, daily summary, search history, 开始追踪屏幕, 屏幕活动总结, 整理今天的操作. Uses cron tool for tra...

1 installs1 stars

Computer Usage Summary

Private local app, project, and billable reports

1 installs1 stars

Negotiate and enforce screen time contracts with children using a fair AI-mediated system. Set per-child daily limits, create educational vs entertainment budgets, track actual usage, generate compliance report cards, and auto-grant/extend time for chores, homework, and good behavior.

1 installs

Trade Tracker

交易追踪与归因分析 v1.1.0。从交易记录逐笔追踪盈亏、按股票/月度/季度/年度归因、交易成本分析(佣金+滑点)、持仓时间分析、策略标签归类、多策略对比、ASCII盈亏分布图。 Use when: 需要复盘交易记录、归因分析、查看按股票/时间段的盈亏分布、成本分析、持仓结构。 🎉 v1.1.0 新增: - 月度/季度/年度归因分解(--by month/quarter/year) - 交易成本分析(--cost: 佣金占比、滑点估算) - 持仓时间分析(--hold: 平均持仓天数、区间分组) - 策略标签归类(--tag: 按策略标签汇总) - 多策略/多时段对比(--comp