lastWeek

Agent Skills › chaitanyagiri/munder-difflin › lastWeek

lastWeek

GitHub

将“上周”解析为具体的ISO日期范围（周一至周日），返回本地时区的包含起止日期及精确UTC时间戳，避免手动计算。适用于周报或周环比任务，作为时间边界的事实来源。

resources/skills/lastWeek/SKILL.md chaitanyagiri/munder-difflin

Trigger Scenarios

需要获取上一完整自然周的具体日期范围执行每周摘要、周报生成或周同比/环比分析任务

Install

npx skills add chaitanyagiri/munder-difflin --skill lastWeek -g -y

More Options

Non-standard path

npx skills add https://github.com/chaitanyagiri/munder-difflin/tree/main/resources/skills/lastWeek -g -y

Use without installing

npx skills use chaitanyagiri/munder-difflin@lastWeek

指定 Agent (Claude Code)

npx skills add chaitanyagiri/munder-difflin --skill lastWeek -a claude-code -g -y

安装 repo 全部 skill

npx skills add chaitanyagiri/munder-difflin --all -g -y

预览 repo 内 skill

npx skills add chaitanyagiri/munder-difflin --list

SKILL.md

Frontmatter

{
    "name": "lastWeek",
    "description": "Resolve \"lastWeek\" to a concrete ISO date range relative to your run time —\nthe previous full week (Mon → Sun). Returns inclusive civil dates plus exact UTC instants so you have\ntemporal context without computing dates by hand. Read-only: no writes, no\nnetwork. Use before a task over the last complete week (weekly digests, week-over-week).\n",
    "allowed-tools": [
        "Bash"
    ]
}

/lastWeek

Get the concrete date range for the previous full week (Mon → Sun) by running the bundled resolver:

node "$AGENT_DIR/.claude/skills/temporal/when.mjs" lastWeek

It prints a human-readable line plus a JSON record:

start / end — inclusive civil dates (YYYY-MM-DD) in your local timezone
startUtc / endExclusiveUtc — the same window as a half-open [start, end) range of exact UTC instants, for timestamp-based queries
days, timezone, asOf — the span, your timezone, and when this resolved

Use the returned dates as the time bounds for the task at hand. Do not derive dates by hand — this resolver is the source of truth. For the full window list or an arbitrary range (e.g. last45days, last6months), see the /temporal skill.